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Base64 Encoder & Decoder

Encode and decode text or files to/from Base64 with full UTF-8 Unicode support and URL-safe mode toggle.

Input Data 0 chars
Result 0 chars
Ready

How to Use the Base64 Encoder & Decoder

Encode and decode text or files to/from Base64 with full UTF-8 Unicode support and URL-safe mode toggle.

Frequently Asked Questions

Yes, 100%. All processing runs strictly inside your local web browser. No inputs or files are uploaded to any server.