Developer Tools
All Developer Tools
Utilities built for daily developer workflows. Everything runs client-side for speed and privacy.
API Client
Send HTTP requests
Open toolBase64
Encode/decode
Open toolCode Beautifier
Format HTML/CSS/JS
Open toolCron Parser
Parse cron
Open toolDiff Checker
Compare text
Open toolHash Generator
MD5, SHA
Open toolJSON Formatter
Format & validate JSON
Open toolJWT Decoder
Decode tokens
Open toolMarkdown Renderer
Render markdown
Open toolOnline Compiler
Run code live
Open toolRegex Tester
Test patterns
Open toolRequest Catcher
Capture requests
Open toolLocal Proxy
Forward to localhost
Open toolSQL Formatter
Beautify SQL queries
Open toolURL Encoder
Encode URLs
Open toolUUID Generator
Generate IDs
Open toolWebSocket Client
WS connections
Open tool