Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 to text.
Result—
Enter values above.
Base64 is encoding, not encryption.
Encode text to Base64 or decode Base64 to text.
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Content reviewed: 24 September 2026
Encode text to Base64 or decode Base64 to text. Use the controls above to enter the values or text required by this specific tool, then review the result together with the method and limitations shown on the page.
Base64 is encoding, not encryption.
For information about calculation checks, browser-side processing and external services, see Methodology & Accuracy.