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YOUR IMAGES, YOUR DEVICE

Image to Base64

Create a Base64 image data URL and text download locally.

Ready to use

Loading your local image workspace…

How to use Image to Base64

  1. Open your image.

    Choose a local .jpg, .jpeg, .png, .webp, .avif, .heic, .heif, .svg, .bmp, .tif, .tiff, .gif file. Your file stays on your device.

  2. Choose your settings.

    Create a Base64 image data URL and text download locally. Review the image preview and choose the output settings that fit your task.

  3. Review and download.

    Compare the result and save the output. Raster exports contain pixels, not interactive comment threads.

Supported scope

All image processing is local. Files are limited to 50 MB, 24 million pixels, and 16,384 pixels per side; some editing/project limits are lower.

Are my images uploaded?

No. Decoding, editing, encoding, and ZIP creation run locally. The host only serves website assets.

Will all formats keep the same appearance?

JPG requires a solid background. Static outputs do not retain animation. Color profiles, HDR data, and metadata are not preserved in flattened exports. Review your output, especially for print.

Continue with your image