jibzar

Base64 Encode / Decode

Convert text or files to Base64 and back. Everything runs on your own device.

  • Fully offline

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Features

  • Full UTF-8 support
  • URL-safe mode
  • File encoding
  • Works offline

Examples

Encode text

Input
Hello World
Output
SGVsbG8gV29ybGQ=

FAQ

Is my text uploaded anywhere?

No. All processing happens on your device and nothing is sent to a server.

What is the difference between Base64 and Base64URL?

Base64URL uses - and _ instead of + and /, and usually omits padding. It is suitable for URLs and JWTs.