Base64 Encode Decode
Encode text as Base64 or decode a Base64 value.
Base64 Encode Decode
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How to use this tool
Step 1
Open Base64 Encode Decode and provide the value or file that belongs to this task.
Step 2
Check the settings specific to Base64 Encode Decode before processing.
Step 3
Inspect the Base64 Encode Decode output, then copy or save the format shown.
Limits and notes
Enter text or Base64 and choose the direction for a UTF-8 copyable result. Base64 is transport encoding, not encryption or a way to hide secrets. Encode text as Base64 or decode a Base64 value. This page starts with an input that belongs to this task and exposes the settings that affect the output before saving. Open Base64 Encode Decode and provide the value or file that belongs to this task. Check the settings specific to Base64 Encode Decode before processing. Inspect the Base64 Encode Decode output, then copy or save the format shown. Large or encrypted files may need another reader or a smaller batch. Check the preview, extension, and file size before sharing the result, and keep passwords or personal data out of public pages. The questions below explain what happens to the input and how to review the finished file.
Frequently Asked Questions
Do I need an account for Base64 Encode Decode?
No. The Base64 Encode Decode page is available directly without a forced sign-up.
What happens to input used by Base64 Encode Decode?
Base64 Encode Decode processes input locally when the browser can do so, and it is not published.
What output does Base64 Encode Decode create?
The Base64 Encode Decode result is shown on the page before you copy or save it.