Base64 Encoder
Encode text to Base64 with full UTF-8 support.
Your data is processed in your browser and is not uploaded to our servers.
About the Base64 Encoder
Base64 Encoder converts text — including Arabic and emojis — into Base64 using UTF-8. A URL-safe variant is available for tokens and URLs.
How to use the Base64 Encoder
- Enter the text.
- Optionally choose URL-safe Base64.
- Copy the encoded string.
Frequently asked questions
Is Base64 encryption?
No. Base64 is an encoding that anyone can decode; never use it to protect secrets.
How do I encode files?
Use the Image to Base64 tool for images.