Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 back to text, with full UTF-8 support.
DeveloperResult
Base64
TWVyaGFiYSBEw7xueWE=
- Input length
- 13 characters
- Output length
- 20 characters
How does it work?
Choose an action, paste your text or Base64 string and run it. Text is encoded as UTF-8, so accented characters and emoji convert correctly. You can also pick the URL-safe variant.
Example
TWVyaGFiYSBEw7xueWE=
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Frequently asked questions
Is Base64 encryption?
No. Base64 is just an encoding that anyone can reverse. Don't use it to protect sensitive data.
What is URL-safe Base64?
It uses '-' and '_' instead of '+' and '/' and drops the trailing '=' padding. JWTs and URLs use it.