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🔤 Base64 Encode / Decode
UTF-8 text only. Encoding stays in this tab.
FAQ
Is this the same as Base64 for files?
This page is UTF-8 text. For an image data URL use the Image to Base64 tool.
Does anything leave the browser?
No. Encode and decode stay in this tab.
Why did decode fail?
The input is not valid Base64, or it is not UTF-8 text after decoding.