Image Padding Generator

You can upload PNG JPG WebP and GIF images. For export, you can choose between PNG (best for transparency), JPG (smaller file size for photos), and WebP (modern format with excellent compression).

The canvas supports dimensions up to 4096×4096 pixels. Very large images may take longer to process depending on your device's capabilities and available memory.

When enabled, the tool scans your image to find the bounds of non-transparent pixels. It then treats this area as the actual image content, ignoring any existing transparent padding. This is useful when your source image already has uneven transparent edges that you want to remove before applying new, consistent padding.

Use Pixelated mode for:

• Pixel art and retro game graphics
• 8-bit or 16-bit style images
• Any image where you want to preserve sharp, crisp edges when scaling
• Low-resolution icons that need to maintain clarity

For photographs, illustrations, and modern graphics, use Smooth mode for better anti-aliasing and natural appearance.

Yes! Switch to Batch mode using the toggle at the top of the tool. You can upload multiple images, and all will be processed with the same settings (canvas size, padding, fit mode, etc.). Download them all as a convenient ZIP file.

This is perfect for creating icon sets or standardizing product images for e-commerce catalogs.

The checkerboard pattern you see in the preview represents transparency - it's not part of your actual image. This is a standard way to visualize transparent areas in image editors.

If you export as PNG with transparency enabled, those checkerboard areas will be fully transparent in the final file. If you export as JPG, those areas will be filled with white (or your chosen background color) since JPG doesn't support transparency.

There's no undo button, but you can click the Reset button to start over with a new image. Your settings (canvas size, padding, fit mode, etc.) will be preserved, so you only need to upload a new image.

Since all processing is instant and non-destructive, you can freely adjust settings and see results in real-time without worrying about losing your original image.

If you're working with pixel art or small images, switch Quality Mode to "Pixelated" to prevent anti-aliasing and maintain sharp edges.

For regular images, some blur may occur when scaling up significantly. To avoid this:

• Use a higher resolution source image
• Avoid scaling up more than 200% of the original size
• Export at the highest quality setting for JPG/WebP formats

Fill Icon replaces transparent pixels that are inside your image's content area with a solid color. This is useful when you have an icon with internal transparency (like a logo with see-through parts) that you want to fill with white or another color.

Important: It only affects transparent areas within the image bounds - the outer padding remains transparent. This allows you to create solid icons while maintaining transparent backgrounds.

The Corner Radius slider adds rounded corners to your image:

The radius is calculated as a percentage of the smaller dimension of the image. At 50%, a square image becomes fully circular.