Is the Image to Base64 tool completely free?

Yes, the Image to Base64 tool is 100% free to use. There are no hidden fees, no watermarks on the free tier, and you don't need to register an account to process your files.

Are my files safe when using Image to Base64?

Absolutely. All processing for the Image to Base64 tool happens directly inside your web browser. Your files are never uploaded to our servers, meaning nobody else can ever see or access your sensitive data.

How exactly does Image to Base64 work?

Convert an image file into a Base64 string. Our tool uses advanced WebAssembly technology to perform these complex operations directly on your device CPU and RAM, which makes it incredibly fast and completely secure.

Does this work on mobile devices?

Yes! Our tools are fully responsive and work on iOS and Android devices directly in Safari or Chrome, without needing to download a separate app.

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Image to Base64

Convert an image file into a Base64 string directly in your browser.

Drop an image to convert

Drop files anywhere in this box

or click to browse your computer

Files never leave your browser

Supported: JPEG • PNG • WebP • GIF

Maximum size: 50 MB

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How to use Image to Base64

Upload File

Input your starting value or drop the file you wish to convert. The Image to Base64 utility will immediately recognize the format.

Configure Options

Select your target format or desired output units. The conversion happens instantly as you change the configuration.

Process Locally

Click the button to instantly process your data. All Image to Base64 operations happen locally in your browser for maximum privacy and speed.

Download Result

Save your freshly processed output to your device. It's ready to use instantly, with zero wait times or queues.

No Uploads

Files never leave your device.

100% Secure

Everything runs locally via WebAssembly.

Instant Download

Process and download in seconds.

Frequently Asked Questions

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