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.