Base64 Encoder/Decoder
Encode text to Base64 or decode Base64 strings.
100% Private - Your text never leaves your browser
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About Base64 Encoder/Decoder
Convert text to Base64 encoding or decode Base64 back to readable text. This free online tool processes your text instantly in your browser - no data is ever sent to any server, ensuring complete privacy.
How to Use Base64 Encoder/Decoder
- Paste or type your text in the input field on the left
- The result appears automatically in the output field
- Adjust any options below the text fields if available
- Click "Copy Result" to copy the output to your clipboard
- Use "Download" to save the result as a text file
Features
- ✓100% Free - No registration required
- ✓Instant processing as you type
- ✓Complete privacy - works offline
- ✓No file size limits
- ✓Works on all devices
- ✓Download results as text file
Why Use Our Base64 Encoder/Decoder?
Unlike other online tools that require uploads or send your data to servers, our base64 encoder/decoder runs entirely in your browser using JavaScript. This means your sensitive text never leaves your computer, making it perfect for processing confidential documents, personal information, or any text you want to keep private. The tool is also lightning-fast since there's no network latency involved.