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Ferramentas gratuitas para desenvolvedores remotos: meu kit de ferramentas de guias de navegador real
As ferramentas gratuitas do navegador mantenho abertas como desenvolvedor remoto: JSON, Base64, Regex, timestamps, compressão de imagem e lacunas honestas. Sem instalações.
EXIF Remover: See and Strip Photo Metadata Before You Share
The Toolz EXIF remover reads every metadata field in a photo - GPS position, capture time, camera model, serial numbers, editing history - displays them before anything is changed, and produces a clean copy with the metadata stripped and the pixels untouched.
Claude Watermark Remover: Detect and Strip Invisible Unicode in AI Text
The Toolz Claude watermark remover scans pasted text for invisible Unicode characters - zero-width spaces, variation selectors, non-breaking spaces, directional marks and other non-printing codepoints - highlights each one in place with its codepoint name, and produces a cleaned copy with one click.
CSV vs XML: How Spreadsheet Rows Become Elements
A CSV to XML converter reads comma-separated rows and writes them as a well-formed XML document, with each row becoming an element and each cell becoming either a named child element or an attribute.
How to Convert Numbers to Scientific Notation
A scientific notation converter rewrites a number as a significand between 1 and 10 times a power of ten, and back again.
How Subnetting Works: CIDR, Masks, Host Ranges
An IPv4 subnet calculator takes an address and a CIDR prefix, such as 192.168.1.10/24, and derives the network address, broadcast address, first and last usable host, subnet mask, wildcard mask, and total and usable address counts.
Luhn Algorithm: How Credit Card Validation Works
A credit card validator confirms that a number is structurally correct, not that it belongs to a real account.
How to Find and Replace Text Without Regex
This tool does literal find and replace over a block of pasted text.
Why Is My JSON Invalid? Common Errors and Fixes
A JSON validator checks text against the grammar in RFC 8259 and, when the text is broken, tells you the exact line, column, and character of the first error, phrased in terms of what it expected.
Do Spaces Count as Characters? Limits and Bytes
A character counter counts the characters in your text with and without spaces, plus words, sentences, paragraphs, lines, reading time and byte size, updating live as you type.