Developer tool

Base64 Encoder / Decoder

Encode text to Base64 or decode Base64 back to plain text.

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One-time $25 · all 199 tools included · no subscription, ever

Why people use Base64 Encoder / Decoder

Use Base64 Encoder / Decoder right in your browser - no downloads, no extensions, no setup
Built for real workflows: fast, keyboard-friendly, and dark-mode ready
Your code and data are processed for you alone - never shared or resold
One account unlocks the whole developer toolbox, not just this tool

Frequently asked questions

Is Base64 Encoder / Decoder free to use?

Xerion works on a simple one-time license: $25 once, no subscription, and every tool on the platform is included - Base64 Encoder / Decoder and 198 others. New accounts can look around before buying.

Is my data private when I use Base64 Encoder / Decoder?

Yes - Base64 Encoder / Decoder runs in your browser tab. Your code never leaves your machine for the client-side tools, and account-based tools store data only in your own Xerion account.

Do I need to install anything to use Base64 Encoder / Decoder?

No. Base64 Encoder / Decoder runs in any modern browser on Windows, Mac, Linux, iPhone, and Android. There is nothing to download, update, or uninstall.

Does Base64 Encoder / Decoder work on my phone?

Yes - every Xerion tool is built mobile-first, and Base64 Encoder / Decoder works on any phone or tablet with a modern browser.

What else is included with Base64 Encoder / Decoder?

Your license unlocks all 199 tools on Xerion - developer tools like this one, plus PDF tools, planners, trackers, generators, and more. Browse the full directory to see everything.

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One license. Every tool. Forever.

Base64 Encoder / Decoder and 198 other tools for a single one-time $25. No subscription. No ads. No upsells mid-task.

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