Yes. Paste Base64 and decode it back to text.

Is Base64 encryption?

No. Base64 is encoding, not encryption — anyone can decode it.

Is this Base64 tool free?

Yes. Encode and decode Base64 online free.

Encode and decode Base64 in your browser. Free private Base64 encoder and decoder — no upload required.

Developer

Runs entirely in your browser — files stay on your device. No upload required.

File → Base64

Plain text

Base64

a29yaXNhLmFwcCDigJQgZXZlcnkgdG9vbC4gT25lIHBsYWNlLg==

Convert text to Base64 and decode Base64 back to readable text for APIs, data URLs, and debugging.

Works in your browser tab — nothing is uploaded.