MultiShift
MultiShift

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Base64 & URL Encoder / Decoder

Convert text and strings to Base64 (with full UTF-8 support) or encode/decode URL query parameters instantly in your browser.

Result:

How it works

1

Choose Base64 or URL tab.

2

Select Encode or Decode mode.

3

View real-time output and copy to clipboard.

Frequently asked questions

Is it really free?

Yes. The site is supported by ads, so you never pay or need to create an account.

Does it work on mobile?

Yes. The page adapts to your screen and does not require installing any app.