Free AI Text Tools
These AI text tools measure the patterns that make writing read as machine-generated, rewrite the mechanical ones and strip invisible characters left by a copy and paste. None of them claims to detect AI, and all of them run client-side.
Showing 81 tools
AI Text Humanizer
Rewrite the habits that make prose read as machine-written - inflated vocabulary, hedge phrases, em dashes, and connective filler.
AI Writing Checker
Measure the patterns that make text read as machine-written: sentence-length variation, overused vocabulary, hedging and em dash density.
Claude Watermark Remover & Detector
Detect and remove invisible Unicode characters from AI text - zero-width joiners, variation selectors, bidi controls, and tag characters.
AI Background Remover
Remove the background from any photo with AI, at full resolution, client-side
AI Paraphraser
Reword any text in six tones while keeping names and numbers intact. Free, no signup, and your text is not stored.
AI Image Generator
Turn a text prompt into a 512 x 512 image in a few seconds with an open model on the Toolz server. Eight style presets. Free, no signup.
AI Alt Text Generator
Describe an image in words and get three alt texts (short, detailed and SEO-friendly) for your context. Free, no signup, and your text is not stored.
AI Apology Letter Generator
Write a sincere apology letter to a friend, partner, boss, client or teacher that takes responsibility without excuses. Free, no signup, and your text is not stored.
AI Article to Newsletter
Turn an article or blog post into an email newsletter with a subject line, preview text, short sections and a call to action. Free, no signup, and your text is not stored.
AI Birthday Wish Generator
Write five personal birthday wishes for anyone, from a best friend to your boss, in the style you pick. Free, no signup, and what you type is not stored.
AI Blog Outline Generator
Turn a blog topic into a full H2 and H3 outline with notes, an FAQ section and a closing call to action. Free, no signup, and your topic is not stored.
AI Blog to Social Media
Paste a blog post and get eight ready-to-edit social posts: three for X, two for LinkedIn, two Instagram captions and one for Facebook. Free, no signup, and your draft is not stored.
AI Brand Story Generator
Write an About Us page and brand story from what your business does, how it started and its mission. Free, no signup, and your details are not stored.
AI Business Name Generator
Get 20 business name ideas, each with a short reason it works, from an AI model. Free, no signup, and your idea is not stored.
AI Buyer Persona Generator
Create two detailed buyer personas for a B2B or B2C product, with assumptions marked. Free, no signup, and your customer notes are not stored.
AI Caption Generator
Write five social media captions for Instagram, Facebook, TikTok, X or LinkedIn in the mood you pick. Free, no signup, and what you type is not stored.
AI Code Generator
Describe what the code should do and get commented code in one of 15 languages, from Python and TypeScript to SQL and Bash, with an explanation and a usage example.
AI Cold Email Generator
Write three short cold email variations with subject lines and a day-4 follow-up for sales outreach. Free, no signup, and prospect details are not stored.
AI Content Calendar Generator
Plan two weeks, 30 days or a quarter of posts across your platforms, with a caption idea for each. Free, no signup, and your plans are not stored.
AI Content Detector
Get an estimate of whether text reads as AI-generated, human-written or mixed, with the quoted signals behind it. Free, no signup, and the text is not stored.
AI Content to Video Script
Turn an article or blog post into a spoken video script with a hook, intro, sections, B-roll ideas and an outro. Free, no signup, and your content is not stored.
AI Content Writer
Draft blog posts, ad copy, product descriptions, emails, social posts, headlines, slogans and bios in six tones. Free, no signup, and your brief is not stored.
AI Course Outline Generator
Design a course outline with learning outcomes, modules, lessons and exercises. Free, no signup, and your course idea is not stored.
AI Cover Letter Generator
Write a cover letter for a specific job and company from your experience. Free, no signup, and your details are not stored.
AI Elevator Pitch Generator
Write three 30 or 60 second elevator pitches from a few lines about what you do. Free, no signup, and what you type is not stored.
AI Email Subject Line Generator
Generate 15 email subject lines in mixed styles, plus preview text for the best five. Free, no signup, and campaign details are not stored.
AI Email Writer
Write a follow-up, request, thank-you, apology or meeting email in five tones, subject line included. Free, no signup, and what you type is not stored.
AI Essay Writer
Draft a structured essay from a topic, essay type, academic level and target length. Free, no signup, and your topic is not stored.
AI Explain Like I'm 5
Explain any topic in simple words, with an everyday analogy and one concrete example, for a 5-year-old, a 10-year-old, a teenager or an adult with no background.
AI Facebook Ad Copy Generator
Write three Facebook and Instagram ad variations, each with a headline, primary text, description and call-to-action button. Free, no signup, and your product details are not stored.
AI FAQ Generator
Write an FAQ section of 6 to 12 questions and answers about a product, service or topic. Free, no signup, and your description is not stored.
AI Google Ads Copy Generator
Write 15 headlines, 4 descriptions, sitelink ideas and callouts for a Google responsive search ad. Free, no signup, and your brief is not stored.
AI Grammar Checker
Find grammar, spelling and punctuation errors in American, British, Australian or Canadian English, with a reason for each fix and a corrected copy. Free, and your text is not stored.
AI Hashtag Generator
Generate 10 to 30 hashtags for an Instagram, TikTok, X, LinkedIn or YouTube post, mixing broad, mid-size and niche tags. Free, no signup, and your post is not stored.
AI Hashtag Optimizer
Paste your post and the hashtags you use now, and get a review of which to keep, drop or replace plus an improved set. Free, no signup, and your post is not stored.
AI Headline Analyzer
Score a headline out of 100 for a blog, email, YouTube video, news story, landing page or social post, see its strengths and weaknesses, and get five better versions.
AI Image to Text (OCR)
Extract text from a photo or screenshot in 13 languages with Tesseract OCR running in your browser. Free, no signup, and your image is never uploaded.
AI Instagram Caption Generator
Write three Instagram captions with a hook first line, a short body, a call to action and the number of hashtags you choose. Free, no signup, and your post is not stored.
AI Interview Questions Generator
Get 12 interview questions for any role and seniority, with answer guidance for candidates or red flags for interviewers. Free, no signup, and nothing you type is stored.
AI Job Description Generator
Turn a job title and a list of duties into a clear, inclusive job description. Free, no signup, and the role details are not stored.
AI Keyword Ideas Generator
Turn a seed topic into 30 keyword ideas grouped by search intent, plus five content ideas. Free, no signup, and your topics are not stored.
AI Landing Page Copy Generator
Draft landing page copy from hero headline to closing call to action. Free, no signup, and your product details are not stored.
AI Letter Writer
Write a formal, business, complaint, leave, recommendation, permission or request letter in proper letter format. Free, no signup, and your details are not stored.
AI LinkedIn Headline Generator
Write 10 LinkedIn headlines of up to 220 characters from your role, industry and achievements, aimed at your goal. Free, no signup, and your details are not stored.
AI LinkedIn Post Generator
Turn an idea, lesson or update into a LinkedIn post with a strong first line, short paragraphs and a closing question. Free, no signup, and your draft is not stored.
AI LinkedIn Summary Generator
Write a 200-300 word LinkedIn About section in the first person from your role, background and achievements. Free, no signup, and your details are not stored.
AI Meeting Agenda Generator
Create a timed meeting agenda with a goal, preparation, owners and a section for decisions. Free, no signup, and your meeting details are not stored.
AI Meta Description Generator
Write six meta descriptions matched to a page's search intent. Free, no signup, and nothing you type is stored.
AI Podcast Name Generator
Get 15 podcast name ideas with a one-line description each, in the style you choose. Free, no signup, and your show idea is not stored.
AI Podcast Show Notes Generator
Write podcast show notes from an episode summary or transcript highlights: title, summary, key takeaways, quotes and sections. Free, no signup, and your transcript is not stored.
AI Poem Generator
Write a free verse, rhyming, haiku, sonnet, limerick or acrostic poem in six moods from any subject. Free, no signup, and what you write is not stored.
AI Press Release Generator
Write a press release in standard news format, with headline, dateline, quote, boilerplate and media contact. Free, no signup, and your announcement is not stored.
AI Product Description Generator
Turn product features into a headline, a benefit paragraph and five bullet points for your store. Free, no signup, and product details are not stored.
AI Product Review Writer
Turn your star rating and notes on what you liked and disliked into a clear first-person product review. Free, no signup, and your notes are not stored.
AI Prompt Improver
Turn a vague prompt into a specific one for a chat model, an image AI, a coding assistant or a research assistant, with what changed and two alternatives.
AI Quiz Generator
Make a quiz from a topic or your own notes, with an answer key and explanations. Free, no signup, and your notes are not stored.
AI Readability Checker
Get an estimated reading grade level, the hardest sentences, jargon with plainer alternatives and a simplified rewrite for your intended reader. Free, and your text is not stored.
AI Resignation Letter Generator
Write a polite resignation letter with your last day, thanks and a handover offer. Free, no signup, and your details are not stored.
AI Resume Writer
Turn rough notes about your jobs, education and skills into an ATS-friendly resume. Free, no signup, and your personal data is not stored or used for training.
AI Review Response Generator
Paste a customer review and get three replies in the tone you choose. Free, no signup, and the review is not stored.
AI SEO Meta Writer
Write five title tags and five meta descriptions for a page from its target keyword. Free, no signup, and your page copy is not stored.
AI Slogan Generator
Write 15 slogans and taglines for a brand in the tone you choose. Free, no signup, and your brand details are not stored.
AI Social Media Bio Generator
Write eight profile bios for Instagram, TikTok, X, LinkedIn, YouTube or Threads, sized to each platform's limit. Free, no signup, and what you type is not stored.
AI Story Generator
Turn a story idea into flash fiction or a short story in eight genres, from fantasy to children's stories. Free, no signup, and your ideas are not stored.
AI Text Summarizer
Summarize articles, reports, email threads and notes in one sentence, a short paragraph, bullet points or a detailed summary. Free, no signup, and your text is not stored.
AI SWOT Analysis Generator
Write a SWOT analysis with strengths, weaknesses, opportunities, threats and three strategies. Free, no signup, and your plans are not stored.
AI Testimonial Request Email
Write two polite emails asking a client for a review on Google, Trustpilot, LinkedIn or your website. Free, no signup, and client details are not stored.
AI Text to Speech
Turn English text into natural speech with 8 voices and a speed control, using Piper TTS. Play it or download a WAV. Free, no signup, text not stored.
AI Thank You Note Generator
Write three thank-you notes for a gift, a favor, an interview or a wedding, naming the thing and why it mattered. Free, no signup, and what you type is not stored.
AI TikTok Hashtag Generator
Get 30 TikTok hashtags for a video, grouped into broad, niche, long-tail and community tags. Free, no signup, and your video idea is not stored.
AI Tone Detector
See how an email, message or post comes across: primary tone, sentiment, formality from 1 to 10, undertones and the phrases to change. Free, and your text is not stored.
AI Translator
Translate text between 20 languages, including Hindi, Tamil, Arabic, Chinese and Japanese, keeping tone and formatting. Free, no signup, and your text is not stored.
AI Twitter Thread Generator
Turn a topic into a numbered X (Twitter) thread of 5, 8-10 or 15 posts, each under 280 characters. Free, no signup, and your topic is not stored.
AI Video Hook Generator
Write 10 opening hooks for the first seconds of a YouTube, TikTok, Reels or Shorts video. Free, no signup, and your video idea is not stored.
AI Wedding Speech Generator
Draft a 2 to 5 minute wedding speech for the best man, maid of honor, a parent or the couple, built from your own stories. Free, no signup, and your stories are not stored.
AI YouTube Channel Analyzer
Paste your own numbers from YouTube Studio and recent video views, and an AI model explains what they show and gives a 5-point plan. Free, no signup, and your data is not stored.
AI YouTube Channel Name Generator
Get 15 YouTube channel name ideas for your niche and style, each with a line on why it works. Free, no signup, and your ideas are not stored.
AI YouTube Description Generator
Write a full YouTube video description, with a strong opening, chapters, links and hashtags. Free, no signup, and your summary is not stored.
AI YouTube Script Generator
Draft a YouTube video script with a hook, intro, sections and outro in five styles. Free, no signup, and your video idea is not stored.
AI YouTube Tag Generator
Generate 30 YouTube tags for a video, mixing broad, long-tail and variant spellings. Free, no signup, and your title is not stored.
AI YouTube Title Generator
Get 10 YouTube title ideas for your video in four styles. Free, no signup, and your video idea is not stored.
The AI writing tools here send your form over HTTPS to the Toolz server, which runs Gemma 3 1B, a small open model from Google, with Ollama and streams the reply back as it is written. Nothing is downloaded to your device, so they work in any modern browser, including phones, but they need an internet connection. Your text is used to write the reply and then discarded: it is not stored or logged, not used to train any model, and not sent to any third-party AI company. They are free with no signup, within about 20 generations per 10 minutes. The trade is size: a 1B model writes a useful first draft rather than a finished one, can get facts and counts wrong, and you should read what it gives you.
Most of the category is writing help. The AI paraphraser rewords text in six tones, the AI summarizer condenses a long article, the AI grammar checker lists each correction with its reason, and the AI content writer drafts blog posts, ad copy and bios. A few tools still run entirely in your browser: the AI background remover cuts out photos with an on-device segmentation model, and image to text reads printed text with Tesseract OCR in the page. AI text to speech reads English aloud with Piper on the Toolz server. On the checking side, the AI writing checker measures the habits of machine prose, the AI text humanizer rewrites them, and the invisible character remover strips zero-width characters. None of them claims to detect AI with certainty, because nothing reliably does. Deterministic edits, where a rule beats a model, are in text tools, and a draft written to rank needs the measurements in SEO tools.
Which AI tool fits the job
| Job | Tools | Model it runs | What it cannot do |
|---|---|---|---|
| Rewrite or fix text | Paraphraser, grammar checker, summarizer | Gemma 3 1B on the Toolz server | Guarantee every fact survives; read the result |
| Draft from a brief | Content writer, email, letter, essay, cover letter, resume | Gemma 3 1B on the Toolz server | Know details you did not give it |
| Social and video | Captions, hashtags, threads, YouTube titles, scripts, tags | Gemma 3 1B on the Toolz server | See live trends, views or search volumes, or count characters exactly |
| SEO and marketing | Meta writer, keyword ideas, ads, landing page copy | Gemma 3 1B on the Toolz server | Measure rankings or check competitors |
| Translate | AI translator, 20 languages | Gemma 3 1B on the Toolz server | Match a professional translator, or translate lower-resource languages as well as major ones |
| Read images | Image to text | Tesseract OCR in your browser | Read messy handwriting reliably |
| Write alt text | Alt text generator, from your own description | Gemma 3 1B on the Toolz server | See the image; it works only from what you describe |
| Speech | Text to speech, 8 English voices | Piper on the Toolz server | Speak other languages or clone a voice |
| Make images | Image generator, 8 style presets | SDXS-512 on the Toolz server | Draw hands, readable text or exact counts reliably |
| Cut out photos | Background remover | BiRefNet or IS-Net in your browser | Run quickly on a laptop without WebGPU |
| Check AI text | Writing checker, humanizer, content detector | Rules in your browser, or Gemma 3 1B on the server for the detector | Tell you who or what wrote the text |
How do the AI writing tools work?
Every writing tool here is a short form and a carefully written prompt. You fill in the details, the Toolz server builds the prompt and runs Gemma 3 1B, and the result streams in as it is produced, with Stop, Redo for another version, copy and a .txt download. A short reply takes a few seconds; a long one, such as an essay or a script, can take 30 to 60 seconds, and when several people use the tools at once a request can wait a few seconds in a queue first. Each field takes up to 8,000 characters and each form up to 10,000. The model knows nothing live: it cannot browse the web, so it has no trends, prices, statistics or availability to draw on.
For editing, start with the paraphrasing tool, the grammar checker and the text summarizer. To judge a draft, the tone detector says how a message will land, the readability checker estimates the reading level and simplifies the hard sentences, the headline analyzer scores a title and suggests stronger ones, and the AI content detector gives a model's opinion on whether text reads as generated, which is an estimate and says so. The prompt improver rewrites a vague request to another AI into a specific one, explain like I'm 5 turns a hard topic into an everyday analogy, and the AI code generator writes a commented function with a usage example.
Emails, letters and career documents
The AI email writer drafts follow-ups, requests and invitations in the tone you pick, the cold email generator writes short sales outreach with a follow-up, and the email subject line generator gives fifteen options under 50 characters. For letters, use the AI letter writer for formal, business and leave letters, the apology letter generator, the resignation letter generator, and the thank you note generator. Businesses asking for reviews can draft the request with the testimonial request email tool and answer them with the review response generator.
Career documents hold personal data, which is why it matters that nothing you type into these tools is stored, logged or used for training. The AI resume writer turns rough notes into an ATS-friendly resume, the cover letter generator matches your experience to a job ad, the LinkedIn summary generator writes an About section, and the LinkedIn headline generator writes the line under your name. Hiring managers can draft a posting with the job description generator, and both sides can prepare with the interview questions generator. Students get the AI essay writer and the quiz generator; check your school's rules on AI use before you submit anything.
Social media, YouTube and podcasts
For posts, the AI caption generator writes for five platforms and the Instagram caption generator writes longer captions with a hook line. The LinkedIn post generator, the Twitter thread generator, the social media bio generator and the Facebook ad copy generator cover the rest. Hashtags come three ways: build a set with the hashtag generator, get grouped TikTok tags from the TikTok hashtag generator, or review the tags you already use with the hashtag optimizer. None of them sees live trend data.
Video creators can draft with the YouTube title generator, the YouTube description generator, the YouTube script generator, the YouTube tag generator and the video hook generator, and name a new channel with the channel name generator. The YouTube channel analyzer works from numbers you paste from YouTube Studio, because the model cannot see YouTube and should not pretend to. To repurpose writing, the blog to social tool turns a post into platform posts, the article to newsletter tool reformats it for email, and content to video script makes it speakable. Podcasters get the show notes generator and the podcast name generator.
SEO, marketing and business planning
The SEO meta writer drafts title tags and meta descriptions together, while the meta description generator writes descriptions alone, matched to search intent. The keyword ideas generator groups related queries by intent without search volumes, the blog outline generator plans headings, and the FAQ generator writes answer-first questions. For campaigns there is the landing page copy generator, the Google Ads copy generator, the product description generator, the product review writer and the press release generator.
Planning tools give a structured starting point to argue with: the business name generator and the slogan generator for naming, the elevator pitch generator, the buyer persona generator and the SWOT analysis generator for strategy, the brand story generator for an About page, the content calendar generator, the course outline generator and the meeting agenda generator. None of them checks trademarks, domains or market data, so treat names and figures as ideas to verify.
Creative writing, translation, images and speech
For personal writing there is the AI poem generator, the story generator, the birthday wish generator and the wedding speech generator, which leaves placeholders for the stories only you know. The AI translator covers 20 languages with the same Gemma 3 1B model. It is good for major languages such as English, Spanish, French, German, Chinese, Japanese, Arabic and Hindi, and weaker for lower-resource ones such as Telugu, Tamil, Bengali, Urdu, Marathi and Kannada, so check those translations with a fluent reader.
Four tools work on images and sound. The AI image generator draws a 512 x 512 picture from a prompt in a few seconds with SDXS-512, a one-step open model on the Toolz server, in eight styles from photo to pixel art. Image to text runs Tesseract OCR in the page in 13 languages, so the picture never leaves your browser. The alt text generator does not look at a picture at all: you describe the image in words, and it writes short, detailed and SEO versions of the alt text for a website, shop, social post or lesson. AI text to speech reads up to 3,000 characters of English with eight Piper voices on the Toolz server, at 0.7x to 1.5x speed, and saves a WAV file.
How the background remover runs in your browser
Until recently, removing the background from a photo meant uploading it to a service that ran a large model on its own servers, and paying to get the result back at the size you uploaded. Browsers can now run the same class of model locally. WebGPU gives a web page direct access to the graphics card, and ONNX Runtime Web executes a trained network on it, or on the processor through WebAssembly where no suitable GPU is available. The model is downloaded once, cached, and then works offline.
That changes what a free tool can offer. The background remover runs BiRefNet, an openly licensed segmentation network, on a desktop graphics card and a smaller IS-Net model everywhere else, then cleans the edges and can rebuild a small photo with an AI upscaler before the cutout. Because the photo never leaves the device, there is no server bill to recover by shrinking free downloads, and no copy of an unreleased product shot sitting on somebody else's disk. The cost moves to your hardware instead: the first run waits for a download of 46 to 98 MB, and a laptop without WebGPU takes longer per photo than a data centre would.
Why AI detectors do not work
Detectors estimate how predictable text is to a language model, usually through perplexity and burstiness, and then convert that estimate into a confident-looking percentage. The estimate is real; the confidence is not. The same measurements flag writing by non-native English speakers, technical documentation, legal boilerplate and anything edited into a plain house style, because all of them are more predictable than casual prose. Stanford researchers demonstrated the non-native English bias in 2023, and OpenAI withdrew its own classifier the same year, citing low accuracy.
This matters most where the stakes are highest. An academic misconduct case built on a detector percentage is built on a number with no defensible error rate, and the false positives fall hardest on students writing in a second language. The writing checker is deliberately built the other way: it reports the individual signals it measured so you can judge them, rather than manufacturing a verdict it cannot support.
The tells that are real
Whatever detectors cannot prove, machine-generated prose does have recognisable habits, and they are worth editing out because they make writing worse, not because a detector might notice. A vocabulary of inflated abstractions - delve, leverage, tapestry, testament, landscape - where a plain word would do. Hedging attached to claims that need no hedge. Sentences of uniformly medium length, which is what burstiness measures: human writing varies, alternating long explanations with short flat statements. Symmetrical structure, where every paragraph is three sentences and every list has exactly three items.
The humanizer removes the mechanical half of that list, which is the half a tool can honestly fix. The other half is not automatable: text that says nothing specific reads as generated because it is empty, and the cure is a real example, a real number, a real objection considered. No editing pass adds those. Anything promising to make AI text undetectable is selling the detector fantasy from the other side.
Invisible characters, and what they are not
Text pasted from a chat interface, a PDF or a CMS regularly carries characters that render as nothing: zero-width spaces and joiners, variation selectors, bidirectional controls, and the Unicode tag block. Some arrive from formatting, some from an editor, and some are inserted deliberately as a marker. They break search, string comparison, diffs and word counts, and they are invisible in every editor that does not deliberately show them, which is what makes them so confusing to debug. The invisible character remover finds and strips them.
It is worth being precise about what that does and does not remove. A statistical watermark - the kind that biases a model token choice so a distribution can be recognised later - lives in the words themselves, not in hidden characters, and no character-stripping tool touches it. So this is a text-hygiene tool: it fixes strings that will not match, counts that are wrong and diffs that show a change where none is visible. The remover, the writing checker and the humanizer all run client-side with no model, so the text you check with them stays in your browser.
Frequently asked questions
Which AI model do these tools use?
The writing tools use Gemma 3 1B, a small open model from Google, run 4-bit with Ollama on the Toolz server. Text to speech uses Piper, also on the Toolz server, with voices trained on the LibriTTS-R dataset. Two tools still run in your browser: image to text uses Tesseract OCR, and the background remover uses BiRefNet or IS-Net. The writing checker, text humanizer and invisible character remover use fixed rules and no model at all.
Are AI detectors accurate?
No, not to a standard that should decide anything. They measure how predictable text is and convert that into a confident percentage with no defensible error rate. The same signals flag non-native English writers, technical documentation and heavily edited prose. OpenAI withdrew its own classifier in 2023 for low accuracy, and Stanford researchers documented the bias against non-native writers the same year.
What makes writing read as AI-generated?
A vocabulary of inflated abstractions such as delve, leverage and tapestry; hedging on claims that need none; sentences of uniform length, which is what burstiness measures; and symmetrical structure where every paragraph and list is the same shape. The deeper tell is emptiness - text that makes no specific claim - and no tool can fix that one.
What are the invisible characters in text copied from an AI chat?
Zero-width spaces and joiners, variation selectors, bidirectional controls and Unicode tag characters, all of which render as nothing. They arrive from formatting, editors and occasionally deliberate insertion, and they break string comparison, search, diffs and word counts while remaining invisible in most editors.
Does removing invisible characters defeat AI watermarking?
No. A statistical watermark biases a model choice of words, so it lives in the text itself rather than in hidden characters, and stripping invisible Unicode does not touch it. Treat this as text hygiene, which fixes strings that will not match and counts that are wrong, rather than as a way of concealing anything.
Does Google penalise AI-generated content?
Not for being AI-generated. Google guidance targets content produced primarily to manipulate rankings, whoever or whatever wrote it, and asks for evidence of first-hand experience and expertise. Generic content ranks badly because it is generic, which is the same reason it reads as machine-written.
Is my text stored when I use these tools?
No. The writing tools and text to speech send your text over HTTPS to the Toolz server, which uses it to write the reply and then discards it: it is not stored or logged, not used to train any model, and not sent to any third-party AI company. The background remover, image to text, writing checker, text humanizer and invisible character remover go further and run entirely in your browser, so that text or photo never leaves your device.
How can a background remover run without uploading my photo?
The AI model is downloaded to your browser once and runs there, on your graphics card through WebGPU or on the processor through WebAssembly. The photo is decoded and processed in the tab, and the cutout is saved straight to your device at full resolution. After the first visit the model comes from the browser cache, so it also works offline.