Developer Tools
Essential utilities for developers — formatters, encoders, generators.
JSON Formatter
Format, validate, and minify JSON data
28,071 uses
Base64 Encode/Decode
Encode and decode Base64 strings
28,647 uses
UUID Generator
Generate UUID v4 and v7 identifiers
43,607 uses
Password Generator
Generate strong, secure passwords
16,881 uses
Color Picker
Pick colors and convert between HEX, RGB, HSL
33,553 uses
Regex Tester
Test and debug regular expressions
28,921 uses
SQL Formatter
Format and beautify SQL queries
35,215 uses
HTML/CSS/JS Minifier
Minify HTML, CSS, and JavaScript code
49,722 uses
JWT Decoder
Decode and inspect JWT tokens
8,187 uses
Diff Checker
Compare two texts and find differences
23,179 uses
Markdown Editor
Write and preview Markdown in real-time
21,677 uses
Timestamp Converter
Convert between timestamp formats
36,449 uses
CURL Generator
Generate cURL commands from API requests
17,738 uses
HTML Minifier
Minify HTML code to reduce file size
0 uses
CSS Minifier
Minify CSS stylesheets
0 uses
JavaScript Minifier
Minify JavaScript code
0 uses
URL Encoder Decoder
Encode and decode URLs and special characters
0 uses
XML Formatter
Format and validate XML code
0 uses
HTML Editor
Online HTML editor with live preview
0 uses
Online HTML Viewer
View and preview HTML code online
0 uses
Twitter Card Generator
Generate Twitter card meta tags
0 uses
Open Graph Generator
Generate Open Graph meta tags for social sharing
0 uses
URL Opener
Open multiple URLs at once in new tabs
0 uses
AdSense Calculator
Estimate Google AdSense earnings from traffic
0 uses