Base64 Encoder/Decoder
Encode and decode text to/from Base64 format instantly in your browser.
🔒 No uploads⚡ Instant🆓 Free
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How It Works
1
Paste your text or Base64 string in the input area.
2
Click Encode to convert text to Base64, or Decode to convert back.
3
Copy the result to your clipboard.
Features
✓Instant text to Base64 encoding
✓Base64 to text decoding
✓Handles UTF-8 characters correctly
✓Real-time conversion
✓No data leaves your browser
✓Works with any text content
Frequently Asked Questions
What is Base64?▼
Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format. It's commonly used in email, web APIs, and data URIs.
Can I encode files?▼
This tool encodes text. For file encoding, you would need to first read the file as binary data.
Does it support UTF-8?▼
Yes. The tool correctly handles multi-byte UTF-8 characters during encoding and decoding.
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