data / utility

Base64 Decode

Decode Base64 into text.

Input: Base64 Output: Text Local-first processing

Base64 Decode

Paste text below or choose a .txt file from your device. This runs locally in your browser.

Result will appear here.

How this page works

Use this page to convert between normal text and Base64. Base64 is commonly used when text or binary-looking data needs to be carried safely inside systems that expect plain characters.

This is an encoding tool, not encryption. Anyone can decode Base64 back into the original text.