Does it handle Unicode characters?

Yes. The tool uses TextEncoder / TextDecoder to properly handle multi-byte Unicode characters.

Can I decode images encoded in Base64?

This tool handles text. For images, you can paste the data URI directly into a browser address bar.

ToolKits

Base64 Encode / Decode

Encode text to Base64 or decode Base64 strings instantly.

Text to encode

Result

About the Base64 Encode / Decode

Base64 is used everywhere embedding images in HTML, encoding API tokens, encoding binary in JSON, and more. This tool lets you encode any text to Base64 or decode any Base64 string back to human-readable text instantly.

How to use the Base64 Encode / Decode

Choose Encode or Decode using the toggle.
Paste your input into the text area.
The result updates immediately. Click Copy to grab it.

Frequently Asked Questions

Does it handle Unicode characters?: Yes. The tool uses TextEncoder / TextDecoder to properly handle multi-byte Unicode characters.
Can I decode images encoded in Base64?: This tool handles text. For images, you can paste the data URI directly into a browser address bar.