Is Image to Base64 Encoder free to use?

Yes, Image to Base64 Encoder is completely free to use. No registration or payment required.

Do I need to install any software to use Image to Base64 Encoder?

No, Image to Base64 Encoder works directly in your web browser. No downloads or installations needed.

Is my data safe when using Image to Base64 Encoder?

Yes, your privacy is protected. Most of our tools process data directly in your browser without uploading to servers. Files are automatically deleted after processing.

Can I use Image to Base64 Encoder on mobile devices?

Yes, Image to Base64 Encoder is fully responsive and works on smartphones, tablets, and desktop computers.

Maximum upload file size: 50 MB

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Image to Base64 Encoder

Convert images to Base64 text for embedding in HTML/CSS

Encode Images as Base64

Want to embed an image directly in your HTML, CSS, or JavaScript without a separate file? Our encoder converts images to Base64 text strings that work as data URIs. Reduce HTTP requests by including small images inline.

How Base64 Encoding Works

Base64 transforms binary image data into ASCII text characters. This text can be placed directly in code using the data URI format. Browsers decode it and display the image without making a separate file request.

Best Practices

Base64 increases file size by about 33%, so it works best for small images, icons, and graphics. For images over 10KB, regular file links are usually more efficient. Perfect for icons, small logos, and inline graphics.