Base64 Encode/Decode

About This Spell

With a wizard's whisper, Encode text to Base64 or decode Base64 back to text. Great for quick data embedding, API testing, or inspecting Base64 strings.

How to Cast the Spell:

Use your magic to Select mode: Choose Encode or Decode.
Use your magic to Enter text: Paste or type your input.
Use your magic to Process: Click Process to view the result.

With a wizard's touch, Tip: Decoding accepts unpadded Base64 and replaces invalid characters.

What is Base64 Tool?

Base64 Tool is a free utility calculator from WizardOfAZ. Use it to work with values using flexible options as part of your planning and decision making, without installing extra software.

Because everything happens locally in your browser, your numbers stay under your control while you work with values using flexible options.

Popular ways to use Base64 Tool

Streamline planning and decision making by using Base64 Tool to work with values using flexible options.
Share deliverables faster—processed values are ready for download in seconds.
Combine Base64 Tool with other WizardOfAZ tools to keep complex workflows in one browser tab.

Examples and workflow tips

Upload a sample file, cast the spell to work with values using flexible options, and download the processed result instantly.
Bookmark the Base64 Tool in your browser so recurring tasks stay only one click away.
Share the spell with teammates who need a quick, no-install way to work with values using flexible options.

Frequently asked questions

Is the Base64 Tool secure?

Yes. The Base64 Tool runs entirely in your browser, which means your numbers never leave your device.

What can I do with the Base64 Tool?

You can planning and decision making by processing values without uploading them to an external service.

Can I use Base64 Tool on mobile?

Yes. WizardOfAZ tools are responsive, so you can launch the spell on desktops, tablets, or phones without installing extra apps.

Related tools to explore

Expand your toolkit with other WizardOfAZ spells that complement Base64 Tool:

Age Calculator — Use it to calculate age values with instant results.
Birthday Countdown — Use it to work with values using flexible options.
Bmi Calculator — Use it to calculate calculations with instant results.