Base64 Tools

Encoding Tools · In-browser · Free

Encode/decode, file tools, format conversion, image preview — four modules in one

Source

0 chars · 0 bytes

Result

Waiting

Editable source on the left, read-only result on the right. Base64 is encoding, not encryption. All processing runs in your browser.

How to Use

Free Base64 decoder with URL-safe support and smart auto-detect.

Paste Base64 on the left, click Decode or Smart — plain text shows on the right.