Developer Tools

Base64 Decoder – Free Online Tool

Decode Base64 encoded strings back into readable UTF-8 plain text or downloadable files.

How to Use Base64 Decoder

  1. Paste your Base64 string into the input area.
  2. Click "Decode Base64".
  3. Preview the decoded text or download as a file.

Key Highlights & Features

  • ✓ UTF-8 Unicode safety
  • ✓ Automatic padding correction
  • ✓ File download output

Frequently Asked Questions

Does it handle UTF-8 Unicode characters properly?

Yes, full multi-byte Unicode characters (including emojis and accents) are decoded accurately.

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