Merge images into one picture
- Open Image Merger and choose 2, 4, 6 or 8 images.
- Click each slot to select an image, or drag a file into that slot. With two images, choose whether the second appears above, below, left or right of the first. Larger collages use the displayed grid.
- Leave the output dimensions on Auto for the layout’s natural size, or enter a width and height. Keep the aspect-ratio checkbox selected to preserve the collage proportions; clear it to set both dimensions independently.
- Select PNG, JPG or WebP, then merge. Review the preview and use Download to save the file.
For example, use a two-image horizontal layout for a before-and-after comparison. Images with different dimensions can leave white space in their cells. Setting an arbitrary width and height with the ratio unlocked can stretch the finished image.
Split a picture into grid tiles
- Open Image Splitter and select your image.
- Set the number of rows and columns, from 1 to 10 each. A 3 × 3 grid creates nine tiles.
- Choose the export format and split the image.
- Download individual tiles or save all of them in a ZIP file. Extract the ZIP before using the images.
The splitter divides the full image into grid cells. When a dimension is not evenly divisible, tile sizes can differ by one pixel so the full image is covered. Check the ordering requirements of the platform where you plan to upload the tiles.
Make a GIF from several images
- Open GIF Maker and select between 2 and 40 still images.
- Use the ordering controls to arrange frames and remove any you do not need.
- Set the frame delay in milliseconds. A delay of 500 ms shows each frame for half a second; 100 ms is ten frames per second.
- Choose the output dimensions and whether to loop. Keep the ratio lock on to follow the first frame’s proportions.
- Create the animation, review the preview and download the GIF.
GIF supports a limited color palette, so gradients and photographs may look different from the originals. Smaller dimensions and fewer frames also reduce the work your browser needs to do. Frames are fitted to a common canvas; differently shaped images can leave padding.
Remove a white background
- Open White Background Remover and select an image with a white or nearly white background.
- Start with the default tolerance. Increase it if near-white edges remain, or decrease it if parts of the subject disappear.
- Choose PNG or WebP to keep transparency, then run the tool.
- Review the checkerboard preview and download the result.
This tool removes near-white areas connected to the image’s outer edges. It is best suited to simple product pictures or graphics. Enclosed white areas may remain, while white parts of a subject touching the edge may be removed. It is not an AI subject cutout tool.
Choose the right output format
PNG: lossless compression and transparency, useful for graphics and text. JPG: useful for photos where a smaller file matters; it does not retain transparency. WebP: a compact image option that can retain transparency. GIF: animation with a limited color palette.
Quality and output size
Lossless export does not make an enlarged photo sharper. Increasing dimensions adds pixels rather than restoring missing detail. Keep the original dimensions when possible and avoid repeatedly re-exporting JPEG files. Your original file is not overwritten by these tools.
If processing or downloading fails
Try fewer images or smaller dimensions, particularly on a phone. Very large canvases can exceed device memory. Keep the page open while processing. When a save dialog appears, choose a location and confirm. Otherwise check your browser’s Downloads panel and download permissions. If the issue continues, contact us with your browser and the steps you followed.