Free Developer Tools
Fast, simple and private utilities for developers.
No sign-up, no tracking, everything runs in your browser.
Case Converter
Convert text between snake_case, camelCase, PascalCase, UPPERCASE, kebab-case and more.
JSON formatter and validator
Formats and validates JSON.
PX to REM Converter
Instantly convert pixels to rem.
Rgb to Hexa
Converts an rgb color to hexa instantly.
Base64 decoder
Decodes text images, pdf and other files from base64.
Base64 encoder
Encodes text and files to base64.
Git Commands Cheat Sheet
A list of the most useful Git commands.
Why DevSwift?
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⚡
Instant results — Everything works offline in your browser
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🔒
100% private — Nothing is sent to any server. No tracking
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🎯
Built for developers by developers
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🌍
Clean, fast and mobile friendly