UTF-8 ready
Convert more than plain English text.
DEVELOPER & DATA TOOLS
Base64 Encoder & Decoder
Convert text and Base64 values safely, including UTF-8 text.
FreeNo sign-upProcessed in your browser
Convert Base64
Supports UTF-8 text, including non-Latin characters and emoji.
What is Base64 used for?
Use Base64 to inspect encoded strings or convert text for a configuration value or development workflow.
Browser only
Pasted values are never uploaded.
DEVELOPER & DATA TOOL
Base64 encoder and decoder for UTF-8 text
Enter text to encode it as Base64, or paste a Base64 string to decode it back into readable text.
When to use it
Use it when checking a text payload, testing an API value, or converting a short UTF-8 string.
How to use it
- Open the tool and add the file, text, or value you want to work with.
- Use the available controls to review, edit, convert, or test the result.
- Check the result, then save, copy, or export it when needed.
Frequently asked questions
Is Base64 encryption?
No. Base64 is an encoding format, not encryption. Anyone who has the encoded value can decode it.
Why does decoding fail?
The input may not be valid Base64 or may use a different character encoding than the text you expect.