Free & Open Source

The Developer Toolbox

60+ free, browser-based tools that save you time. Format JSON, generate hashes, convert numbers, compress images, and much more.

Image Utilities

9

Compress, convert, and inspect image files right in your browser.

Photo2Pixel Image Resize Image Crop Compress PNG Compress JPEG Progressive JPEG Image to Base64 EXIF Viewer EXIF Remover

Formatter & Minifier

15

Beautify or minify JSON, XML, HTML, CSS, JavaScript, and SQL.

JSON Formatter JSON Diff JSON Minifier XML Formatter XML Minifier JSON to XML Converter XML to JSON Converter HTML Beautifier HTML Minifier JavaScript Beautifier JavaScript Minifier CSS Beautifier CSS Minifier SQL Formatter SQL Minifier

Hash & Cryptography

10

Generate hashes, encode/decode data, and create secure passwords.

Base64 Encode Base64 Decode MD5 Generator SHA-1 Generator SHA-256 Generator SHA-384 Generator SHA-512 Generator Password Generator URL Encode URL Decode / Query Parser

Number Conversion

26

Convert between number systems, color formats, and encodings.

Hex to Decimal Decimal to Hex Octal to Decimal Decimal to Octal Binary to Decimal Decimal to Binary Binary to Hex Hex to Binary ASCII Table Hex to ASCII ASCII to Hex Binary to Text Text to Binary Fraction to Decimal Decimal to Fraction Percent to Decimal Decimal to Percent Percent to Fraction Fraction to Percent Hex to RGB RGB to Hex Hex to RGBA RGBA to Hex Roman Numerals Chart Roman to Numbers Numbers to Roman

String & Text Utilities

9

Transform, analyze, and manipulate text and strings.

Text Editor Online Regex Tester Regex Replace Text Compare Word Counter Character Count Case Converter Reverse Text Number to Words