Free Tools
No install, use online — a growing collection of handy tools
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JSON Formatter / Validator
Paste JSON to beautify, minify and validate — runs locally, your data stays private.
Developer58K+ uses
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NEW
Unix Timestamp Converter
Convert timestamps to dates and back, with a live current timestamp and auto s/ms detection.
Developer38K+ uses
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Base64 Encoder / Decoder
Convert text to and from Base64 instantly, with UTF-8 support — runs locally.
Developer25K+ uses
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URL Encoder / Decoder
Percent-encode and decode URLs and text instantly, with full UTF-8 support.
Developer22K+ uses
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SHA Hash Generator
Generate SHA-1/256/384/512 hashes from text instantly, fully in-browser.
Developer19K+ uses