Base64 Encoder/Decoder

Encode and decode Base64

How to use

  1. Upload or input your file/content
  2. Configure any options if needed
  3. Click process and download your result

This tool runs entirely in your browser. Your data never leaves your device.

Tool component for base64-encoder-decoder — implement per-tool UI

Frequently Asked Questions

What is Base64 Encoder/Decoder?
Encode and decode Base64
Is Base64 Encoder/Decoder free to use?
Yes, Base64 Encoder/Decoder is free to use. No signup required. Pro unlocks higher limits and premium tools.