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Base64 Encoder/Decoder

Encode text to Base64 and decode Base64 strings.

No signup for core utilityBrowser-based where possible

Base64 encoder/decoder

Encode text, decode payloads, and convert files to/from Base64 Data URLs.

Input length0 chars
Input bytes0 B
Output length0 chars
Output bytes0 B

How this tool helps

Fast conversion utility for data handling and transfer formats.

Utiliora tools are designed to work directly in modern browsers with clear input labels, mobile-friendly controls, and accessible result panels. Use related utilities below to continue your workflow without switching apps.

Utiliora keeps core tool access friction-light and favors browser-side processing where possible so users can reach value quickly.

FAQ

Is Base64 Encoder/Decoder free to use?

Base64 Encoder/Decoder is available for free and works directly in your browser.

Does Base64 Encoder/Decoder store my input data?

Inputs are processed client-side whenever possible. Server-side checks are only used for network diagnostics and are not stored.

Can I use Base64 Encoder/Decoder on mobile?

Yes. The interface is responsive and optimized for phones, tablets, and desktop devices.

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