Encoding Tools
Base64, URL, HTML encoding and decoding
4 tools available
★ Popular
Base64 Encoder & Decoder
Convert text or uploaded files into Base64 format and decode Base64 strings back to original content with live image preview (PNG, JPG, WebP, SVG) and one-click copy.
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URL Encoder & Decoder
Encode text and web links into percent-encoded URL formats or decode encoded URI components back to readable plain text with live input conversion.
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★ Popular
JWT Decoder & Inspector
Decode and inspect JSON Web Tokens (JWT) to analyze header parameters, payload claims, token signatures, expiration dates, and issued timestamps.
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NEW
HTML Entity Encoder & Decoder
Convert special symbols and markup characters into safe HTML entities (<, >, &) or decode entity strings back to text.
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