Base64 Encoder / Decoder — Encode & Decode Free
Encode text to Base64 or decode Base64 back to readable text — for embeds, data checks and developer tasks. Both directions work instantly, entirely in your browser.
Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 back to readable text — for embeds, data checks and developer tasks.
How to use it
- Paste your text or Base64 string.
- Choose Encode or Decode.
- Copy the result from the box.
Frequently asked questions
Is Base64 encryption?
No — it is only an encoding. Anyone can decode it, so never use it to hide passwords or secrets.
What is Base64 used for?
Embedding small data in code, passing binary data through text-only systems, and encoding credentials in basic-auth headers.
Can it handle non-English text?
Yes — this tool encodes Unicode text correctly, including Urdu and other scripts.
Why does decoding fail sometimes?
The input must be valid Base64: only A–Z, a–z, 0–9, + and /, ending with optional = padding. Any other character breaks it.
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This tool never downloads other people's Facebook, TikTok or Instagram videos. It works only on files and text you provide. See our official download-your-own-video guide.