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Free Base64 Decoder Online

Base64 decoding is an easy way to make your data more compact for uploading or transferring.

Enter Value


What is Base64 Decode?

Base64 decoding is a way of translating text form into binary data so that it can be transmitted more easily via e-mail and HTML form data.

How does Base64 Decoder work?

Base64 decoding works with a subset of the US-ASCII charset. The first 64 characters are represented by equivalent 6-bit binary sequences (26 = 64). The 65th character, which is =, is used for padding.


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