Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 back to text. UTF-8 safe, with a URL-safe option. Runs in your browser.
Invalid Base64 input
Frequently asked questions
What is Base64?
Base64 represents binary data with 64 printable characters so it can travel safely through text-only channels such as email or JSON.
Is Base64 encryption?
No. It is only an encoding that anyone can reverse, so never use it to protect secrets.