How do I use Base64 Encoder / Decoder for free?

Go to sinkhole.app/tools/base64-encoder-decoder, paste your text and click Run Tool. No signup required.

Is Base64 Encoder / Decoder really free?

Yes. Base64 Encoder / Decoder on Sinkhole is completely free with no signup, no watermarks, and no usage limits.

Encode plain text to Base64 or decode valid Base64 to text.

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