JPG to GIF Crop Converter

Load a JPG, drag the crop handles to define exactly the area you need, preview the result, then download a GIF. Everything runs in your browser — your image never leaves your device.

🖼️

Drop a JPG here

or Browse Files  ·  JPG / JPEG supported

What This Tool Does

This tool loads a JPG image directly in your browser, presents an interactive crop overlay with draggable handles, and converts the selected area to a GIF file. No server upload is required. The full workflow — loading, cropping, encoding — runs entirely in client-side JavaScript using the HTML5 Canvas API. The output is a GIF using an 8-bit 256-color palette, the universally supported format expected by legacy web workflows, simple web graphics, icons, and any context where broad compatibility is the priority.

Who This Is For

  • Web designers who need to deliver a specific cropped region of a JPG as a GIF for legacy site compatibility
  • Developers preparing small web graphics and icons that must work in every browser and email client
  • Content creators extracting a portion of a photo for use in GIF-only environments
  • Anyone who needs to trim and convert a JPG to GIF without installing Photoshop or GIMP

JPG vs GIF: Format Comparison

PropertyJPGGIF
CompressionLossy (DCT)Lossless (LZW)
Color depth24-bit (16.7 million colors)8-bit (max 256 colors)
Transparency supportNoYes (1-bit binary transparency)
Animation supportNoYes (frame-based)
Best forPhotographs, gradients, complex scenesSimple graphics, logos, icons, web banners
Browser supportUniversalUniversal (since 1987)
File size for photosSmallerLarger (palette quantization)
File size for simple graphicsLargerSmaller

Frequently Asked Questions

Why does GIF look different from my original JPG photo?
GIF is limited to 256 colors per frame. Photographs typically contain millions of colors, so the conversion uses color palette quantization and dithering to approximate the original. This results in some visible color banding, especially in smooth gradients and skin tones. For logos, flat-color illustrations, and simple web graphics, GIF output looks excellent.
How precise is the crop tool?
The crop operates at native pixel accuracy on the original JPG dimensions. The canvas is scaled to fit your screen for display, but the actual crop coordinates are mapped back to the full-resolution image before the GIF is generated. You get a GIF at the exact pixel dimensions shown in the crop dimensions badge.
Can I move the crop selection after setting it?
Yes — click and drag inside the crop rectangle (away from the handles) to reposition it anywhere within the image. Handles resize; the interior pans.
What dithering method is used?
The GIF encoder uses Floyd-Steinberg dithering, which distributes quantization error to neighboring pixels for a smoother visual appearance. This produces the best-looking GIF output from photographic source material.
What browsers are supported?
All modern browsers — Chrome, Firefox, Edge, Safari (desktop and mobile). The tool uses standard HTML5 Canvas and Blob APIs that have been universally supported since 2015.
Is there a file size limit?
There is no server-imposed limit because no upload occurs. The practical limit is your browser's available RAM. Most modern desktops handle JPGs up to 50 MP comfortably. Very large files on memory-constrained mobile devices may be slower to process.