Free online tools
Encryption tools
Free, browser-based Encryption tools — no upload, no sign-up, everything runs on your device.
9 tools
TOTP
Free online TOTP tool
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Base64
Free online Base64 tools
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MD2
Free online MD2 tool
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MD4
Free online MD4 tool
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MD5
Free online MD5 tool
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SHA1
Free online SHA1 tool
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SHA256
Free online SHA256 tools
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URL
Free online URL tool
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UTF8
Free online UTF8 tools
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Private by design
Files are processed in your browser and never uploaded to a server.
Fast & free
No sign-up, no watermark and no limits — just open and use.
Works offline
Once loaded, most tools keep working without a connection.