Base64 Encode / Decode

Encode or decode Base64 text.

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How to use Base64 Encode / Decode

Three quick steps — no sign-up needed

  1. Step 1

    Paste your content

    Paste or type your text into Base64 Encode / Decode — it runs in your browser.

  2. Step 2

    Run the tool

    Set any options and process instantly, with no uploads or waiting.

  3. Step 3

    Copy your output

    Copy the result to your clipboard, ready to use anywhere.

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About Base64 Encode / Decode

Base64 Encode / Decode is a free online tool that lets you encode or decode base64 text — straight from your browser, with no software to install, no sign-up, and no watermarks. It runs on Windows, Mac, Linux, Android, and iOS, so you can use it on whatever device you happen to have to hand.

Base64 Encode / Decode is built to make developer tasks quick and painless, with a clean interface that anyone can use straight away. Files and data are processed securely and removed automatically afterwards, and many steps run entirely on your own device for extra privacy. Because Base64 Encode / Decode is completely free and unlimited, you can use it as often as you need for work, study, or personal projects.

Benefits of Base64 Encode / Decode

Fast & accurate Base64 Encode / Decode does the job in seconds with results you can rely on.
Simple to use A clean, focused interface means anyone can encode or decode base64 text without a manual.
Free & unlimited Use it as often as you need — no fees, no caps, no watermarks.
Works everywhere Runs in any modern browser on desktop, tablet and mobile.

Frequently asked questions

How do I use Base64 Encode / Decode?

Open Base64 Encode / Decode, follow the simple steps on the page, and get your result in seconds — everything happens online in your browser.

What can I use Base64 Encode / Decode for?

Encode or decode base64 text for work, study or personal projects — Base64 Encode / Decode is built to make developer tasks quick and painless.

Does Base64 Encode / Decode work on mobile?

Yes. Base64 Encode / Decode runs in any modern browser, so it works the same on phones, tablets and computers with nothing to install.