Base64 Encoder/Decoder
Encode text or files to Base64 and decode them back instantly.
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What is Base64 Encoder/Decoder?
Convert text, images, and files to and from Base64 encoding. Essential for developers working with APIs, data URIs, email attachments, and embedded resources. Supports both text and file-based encoding with instant results.
How our client-side tool works
Unlike many online tools that upload your data to remote servers, our Base64 Encoder/Decoder processes everything directly in your web browser using JavaScript. This means your data stays private, the results are instant, and there are no rate limits or usage restrictions.
“Privacy comes first. Your data never leaves your device.”
Frequently Asked Questions
Is Base64 Encoder/Decoder really free?
Yes, 100%. Our Base64 Encoder/Decoder is completely free to use with no hidden costs, no premium tiers, and no account required.
Is my data safe when using this tool?
Absolutely. All processing happens directly in your browser. Your data never leaves your device and is never sent to our servers.
Can I use this tool on my phone?
Yes! Our Base64 Encoder/Decoder is fully responsive and works perfectly on mobile devices, tablets, and desktops.