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Base64 Encoder

Encode and decode Base64 text with URL-safe and Unicode support.

Screenshot of the Base64 Encoder interface
Free web tool
Open Base64 Encoder

Free and no account required — the tool opens directly in this browser.

Included features

  • Encode and decode
  • URL-safe variant
  • Unicode-safe conversion

Browser memory limit

Open Base64 Encoder

Data handling

Input and output stay in browser memory.

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