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64Developer
Base64 Encoder Decoder
Encode and decode Base64 strings locally for development, testing, and debugging.
Base64 Result
Qm90UU5BIGRldmVsb3BlciB0b29scw==
How to use Base64 Tool
Step 1
Choose encode or decode mode.
Step 2
Paste plain text or Base64 input.
Step 3
Copy the transformed output.
Example
Sample input
- Mode
- Encode
- Text
- BotQNA developer tools
Result preview
Qm90UU5BIGRldmVsb3BlciB0b29scw==
FAQ
Is the Base64 tool free to use?
Yes. This developer calculator is free and runs as an educational planning tool.
Is this financial advice?
No. Results are estimates for calculation and education only, not financial, tax, legal, or investment advice.