Base64 Encoder / Decoder
Encode/decode text & files, URL-safe, with data-URI output.
Free online Base64 converter to encode and decode text, files, and images. URL-safe and data-URI output, right in your browser — nothing uploaded, fully…
About Base64 Encoder / Decoder
Base64 Encoder / Decoder converts text and files to and from Base64, including URL-safe output and data-URI strings. Useful for embedding assets, debugging tokens, and moving binary data through text-only channels.
How to use Base64 Encoder / Decoder
- Paste text (or drop a file) to encode, or paste Base64 to decode.
- Pick standard or URL-safe output, and data-URI if you need one.
- Copy the result — encoding happens entirely in your browser.
Frequently asked questions
- Is Base64 encryption?
- No. Base64 is an encoding, not encryption — anyone can decode it. Use the File & Text Encryptor if you need secrecy.
- Can it encode files?
- Yes — drop a file and it produces a Base64 string or a ready-to-use data URI.
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