UtilCoveUseful online tools
Current toolBase64 encoder & decoder
Encoding · ENC-01Submit an issue

Base64 encoder & decoder

Convert text to and from Base64 with Unicode and URL-safe support.

Base64 · Unicode · URL-safe
Usage guide and examples

Work with text encoding

Useful for API parameters, data URI fragments and debugging. Base64 is encoding, not encryption, and should not be treated as protection.

Check the input format and options with this example before using your own data. Random values, file sizes and presentation vary with the input and settings.

Example input and settings

Hello

What to check in the result

SGVsbG8=
Related tools

Find similar features or continue with the next step.

ENC-09

Base64 file converter

Convert a file to a Data URL or restore Base64 data as a file.

Open toolENC-06

Base64 and HEX converter

Convert between Base64 encoding and hexadecimal bytes with whitespace handling.

Open toolENC-07

BaseN codec

Encode or decode Base32, Base58 or a custom BaseN alphabet.

Open tool