Text Tools
Text to Base64
Encode plain text to Base64 format online. Useful for encoding API keys, tokens, and data payloads.
text to base64encode base64base64 encoder online
How to Use Text to Base64
- 1Type or paste your text.
- 2Click Encode.
- 3Copy the Base64 output.
Example
Input
Hello, World!Output
SGVsbG8sIFdvcmxkIQ==Related Tools
Frequently Asked Questions
When would I need Base64 encoding?+
For encoding credentials in HTTP Basic Auth, embedding files in HTML, or encoding data in JWT tokens.
Does it work for multi-line text?+
Yes, multi-line text including line breaks is fully supported.
What encoding is used?+
UTF-8 encoding is used for text before conversion to Base64.
Can I encode JSON?+
Yes, you can paste any text including JSON, XML, or even code.
Is there a size limit?+
No practical limit — only constrained by your browser's memory.