💻 Developer Tools
← All tools
💻 5 Free Developer Tools
Online Developer Tools
Handy utilities for encoding, formatting, and converting data.
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Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 strings back to plain text
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Unix Timestamp Converter
Convert Unix epoch time to dates, or dates to timestamps
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JSON Formatter & Validator
Beautify, minify, and validate JSON with instant error detection
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Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from any text
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px to rem Converter
Convert CSS pixels to rem, em, pt, and viewport units