Developer Toolset
Free Developer Tools & Converters
Color converters, data storage calculators, and developer utilities — fast and private.
Tool Categories
Color
Convert between color formats like RGB, HEX, HSL, and CMYK
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Data Storage Conversion
Convert between data storage and transfer speed units
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Developer Tools
Encoders, formatters, converters, and code generators for developers
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Text & Encoding
Text encoding converters including Base64, URL encoding, and character conversions
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Time Conversion
Convert between time units and formats
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AI & Machine Learning
AI calculators, LLM tools, and machine learning utilities
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Why Use Developer Toolset?
100% Private
All calculations happen in your browser. We never store your data.
Always Free
No hidden fees, paywalls, or premium tiers. Free forever.
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Explore All ToolsFrequently Asked Questions
Common questions about the Developer Toolset