Category
Developer tools
Format, validate, encode, hash, and inspect code data.
28 tools available
Developer tools
28 tools for your next task
28 tools shown
JSON Formatter
Format JSON with readable indentation.
QR Code Decoder
Decode QR codes from images or your camera locally.
Barcode Reader
Read barcode and QR content from images or a camera.
Base32 Encoder
Encode UTF-8 text as RFC 4648 Base32.
Base32 Decoder
Decode Base32 into UTF-8 text.
Text to HEX
Convert UTF-8 text to hexadecimal bytes.
HEX to Text
Decode hexadecimal bytes into UTF-8 text.
Text to Binary
Convert UTF-8 text to binary bytes.
Binary to Text
Decode binary bytes into UTF-8 text.
URL Parser
Inspect URL components and repeated query parameters locally.
JSON Validator
Validate JSON and show exact errors.
JSON Minifier
Minify JSON and reduce payload size.
XML Formatter
Pretty-print XML input.
XML Validator
Validate XML structure and syntax.
HTML Formatter
Beautify HTML markup in the browser.
HTML Minifier
Minify HTML for smaller output.
CSS Minifier
Compress CSS for production use.
JavaScript Minifier
Minify JavaScript client-side.
SQL Formatter
Format SQL with readable structure.
Base64 Encoder
Encode text or files to Base64.
Base64 Decoder
Decode Base64 into text or files.
URL Encoder
Encode unsafe URL characters.
URL Decoder
Decode encoded URL strings.
JWT Decoder
Decode JWT header and payload locally.
UUID Generator
Generate UUIDs in bulk.
Hash Generator
Generate hashes for text or files.
MD5 Generator
Generate an MD5 hash.
SHA-256 Generator
Generate a SHA-256 hash.