Developer
Base64 Encoder / Decoder
Free Base64 encoder and decoder — convert text to Base64 or decode Base64 back to text. Unicode-safe and runs in your browser.
Result
SGVsbG8sIEZhc3REYWlseVRvb2xzIQ==
How to use Base64 Encoder / Decoder
- Paste text or Base64.
- Choose encode or decode.
- Copy the result.
Frequently asked questions
What is Base64?
A way to encode binary data as ASCII text, commonly used in data URLs, JWTs, and email attachments.
Is Base64 encryption?
No — Base64 is encoding, not encryption. Anyone can decode it. Never use it to hide sensitive data.