Developer Utilities
In-Browser Privacy
Base64 Encoder
Encode plain text and Unicode strings into Base64 format. Full UTF-8 support for accented characters and international alphabets.
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How to Use Base64 Encoder
1
Type or paste text into the input area.
2
The text is encoded into Base64 representation instantly.
3
Copy the Base64 output string.
Example & Output
Encodes text string into Base64.
Input Example
TextKit - Tools for developers
Resulting Output
VGV4dEtpdCAtIFRvb2xzIGZvciBkZXZlbG9wZXJz
Privacy-First & In-Browser Guarantee
Your confidential text, passwords, and data are processed entirely inside your browser using client-side JavaScript. Nothing is sent to our servers or saved in a remote database.
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Frequently Asked Questions
Yes! Unlike standard btoa which crashes on UTF-8, our encoder handles all Unicode characters seamlessly.
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