Free toolRuns on your device
Base64 Encoder
Encode UTF-8 text as Base64 safely and inspect the result immediately.
Base64 workspace
Text is encoded as UTF-8 before Base64 conversion.
01 · Guide
How to use it
Enter Unicode text and create its standard Base64 representation locally. Base64 is an encoding, not encryption, and should not be used to protect secrets.
- Enter the text to encode.
- Select Encode to Base64.
- Copy the generated Base64 text.
02 · Answers
Frequently asked questions
Does Base64 encrypt my text?+
No. Base64 is reversible encoding and provides no confidentiality or security.
Does my input leave this device?+
No. The operation runs locally in this browser and MrTools does not receive the entered data.
03 · Next
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