Developer tools
Base64 Encoder
Encode UTF-8 text into Base64. No signup required.
- Free to use · no account required
- Processes input in your browser
- Review and copy your results
Enter your details
Step by step
How to use Base64 Encoder
Prepare your input
Paste the text you want to encode using UTF-8.
Run the tool
Select Calculate / Convert to create its Base64 representation.
Check and use the result
Copy the encoded output into the system that expects Base64 text.
How this tool works
Enter your input above, select Calculate / Convert, and copy the result if needed. This tool runs in your browser. No input is intentionally uploaded to ToolTama by the tool.
Good to know
Frequently asked questions
Is Base64 encryption?
No. Base64 is a reversible encoding and provides no secrecy. Anyone with the encoded text can decode it.
Is Base64 Encoder free?
Yes. This public tool does not require an account, payment or subscription.
Where is my input processed?
The tool-specific processing runs in your browser. Website delivery still involves hosting requests; see the privacy policy for details. Read the privacy policy.