What does URL-safe do?

Replaces + with - and / with _ and drops = padding — safe to use in URLs and filenames.

Yes. Drop any file to get its base64 encoding. Decoding a base64 string can also produce a downloadable file.

Developer Tools

Base64 Encoder & Decoder

Encode or decode text and files to base64, with an optional URL-safe mode.

URL-safe

Plain text File

Base64

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