Base64 Encoder/Decoder — Encode & Decode Instantly Free

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Encode text to Base64 or decode Base64 strings instantly

Convert plain text to Base64 encoding or decode Base64 strings back to readable text — fast, accurate, and processed entirely in your browser.

Encoding and decoding happen instantly in your browser using native Web APIs — nothing is uploaded to a server.

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📖 Learn More

UUID and Hash Generator Guide: MD5, SHA-256 & UUID v4 Explained

Need a unique ID or a quick checksum? Here's what UUIDs and hashes actually do — and how to generate both instantly, for free.

6 min read
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