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Developer Tools
16 free toolsJSON, Base64, regex and coding utilities
✅ 100% Free·⚡ Instant Results·🔒 No Registration
⭐ Most Popular
All Developer Tools
✨ New
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Password Generator
Generate strong random passwords instantly
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Base64 Encoder / Decoder
Encode & decode Base64 strings instantly
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URL Encoder / Decoder
Encode & decode URL strings for web development
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✨ New
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Color Picker
Convert HEX, RGB, HSL, HSV and RGBA colors
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🔍
Regex Tester
Test and debug regular expressions online
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🗜️
CSS Minifier
Compress and minify CSS code instantly
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✨ New
🎨
CSS Gradient Generator
Create CSS gradients with live preview — free
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CSS Box Shadow Generator
Generate CSS box shadows with live preview — free
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⬛
CSS Border Radius Generator
Generate CSS border-radius values visually
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📊
JSON to CSV Converter
Convert JSON arrays to CSV instantly
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{ }
CSV to JSON Converter
Convert CSV data to JSON instantly
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Binary to Text Converter
Convert binary to text and text to binary
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🔒
Password Strength Checker
Check your password strength — free & private
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⏰
Cron Expression Builder
Build cron expressions with plain-English explanations
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