A missing scheme is filled in as https:// so scanners open the link instead of searching for it.
17 of 26 bytes used at level M
A QR Code Generator turns a piece of text — a link, a WiFi password, a phone number, a contact card — into the square black-and-white matrix that any phone camera can read. The encoder takes your input, converts it to UTF-8 bytes, wraps it in Reed-Solomon error correction, and lays the result out as modules following the ISO/IEC 18004 standard. What you get back is a picture that carries data, readable by every scanner app on the planet.
This generator implements the full specification in the browser: versions 1 through 40, error correction levels L, M, Q, and H, automatic version selection, and penalty-scored mask selection so the resulting code is as easy to scan as possible. It encodes in byte mode with UTF-8, which means accented characters, non-Latin scripts, and emoji all survive the round trip intact.
Two things make it different from most free QR sites. First, the QR code never expires and never redirects: the data is baked into the image itself, not stored on someone else's server behind a tracking URL that can be switched off. Second, everything runs 100% in your browser — your WiFi password, your phone number, your private link is never uploaded, logged, or added to a scan-analytics dashboard.
Choose a preset: URL, plain text, WiFi network, contact card (vCard), email, SMS, or phone number. Each preset builds the exact payload format scanners expect.
Type your link or details. The QR code redraws instantly as you type, and the tool reports the version and byte usage so you can see how full the code is.
Raise error correction to H if the code will be printed, laminated, or partially covered by a logo. Set the foreground and background colors, quiet-zone margin, and export size.
Export a vector SVG for print and large signage, or a PNG at any pixel size for the web and slide decks. Both download straight from the browser with no watermark.
URL, text, WiFi, vCard, email, SMS, and phone. Each one emits the scheme scanners actually recognize, including the escaping rules for the WIFI: format.
L, M, Q, and H recover roughly 7%, 15%, 25%, and 30% of a damaged code. Level H is what lets you drop a logo in the middle without breaking the scan.
SVG stays razor-sharp at any size, from a business card to a billboard. PNG exports at your chosen pixel size for screens, docs, and email.
Set dark and light module colors to match your brand, and control the quiet-zone margin. The tool keeps the contrast that scanners depend on.
Generate random UUIDs (Universally Unique Identifiers)
Turn any title or text into a clean, SEO-friendly URL slug — with accent transliteration, hyphen or underscore separators, stop-word removal, and batch mode.
Generate SEO, Open Graph, and Twitter Card meta tags for any page, with live preview and length checks
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