Is my input sent to a server?

No. The tool runs in your browser and does not upload the values you enter.

Do I need to install anything?

No. localkit works directly in a modern web browser.

Base64 Encoder / Decoder

Convert text and Base64 in both directions. Everything runs in your browser and your input is never sent to a server.

URL safe

Text

Base64

0 chars

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What is Base64 Encoder / Decoder?

Encode and decode text as Base64 with URL-safe output, line-break tolerant input, and UTF-8 support. Everything runs in your browser.

How it works

Base64 Encoder / Decoder runs locally in your browser. You can paste data, inspect the result immediately, and keep sensitive values off external servers.

Privacy

Input and output values are not sent to localkit servers. Browser storage is used only for interface preferences such as theme and recently used tools.

FAQ

Is my input sent to a server?: No. The tool runs in your browser and does not upload the values you enter.
Do I need to install anything?: No. localkit works directly in a modern web browser.