offlinewebtools.com — free, watermark-free browser tools that stay on your device with nothing uploading to our servers

Base64 Text Tool

Encode and decode Base64 text with support for Unicode characters and binary data

Free to use, no watermarks, runs in your browser—nothing uploads to our servers

Input Text

13 characters

Base64 Output

20 characters

Examples

Text to Base64

Base64 to Text

Report a bug

If this tool misbehaves, share a quick summary so we can investigate. We include the tool URL automatically—no need to copy and paste.