How to use it
Choose 2 to 9 photos. They fill the cells in the order you picked them, and the page picks a layout that fits how many you chose. Tap a layout to change it, and pick a shape: square for most feeds, portrait 4:5 for a tall feed post, 9:16 for stories and status updates, 16:9 or 3:2 for wide pictures.
Tap a cell to choose it (it gets an outline). Drag its photo to move it, and pinch, scroll or use the Zoom slider to zoom in. Swap with next moves the photo one cell along, so you can put the best one in the big cell. Replace swaps in a different photo and Remove empties the cell. When it looks right, press Download: the collage is saved at 2048 pixels on its longer side.
Tips
Put your strongest photo in the biggest cell and let the small ones support it. Photos with the subject in the middle crop best into narrow cells. A thin white or black border looks clean; set it to 0 for a seamless grid. Rounded corners look best with a border wide enough to show them. JPG files are smaller; PNG keeps every detail.
Questions
Is my picture uploaded? No. Your photos are opened and put together inside your browser, and nothing leaves your device. Why is part of my photo cut off? Each photo fills its cell, so the edges that don’t fit are cropped; drag the photo or zoom out to choose what shows. Can I use an iPhone HEIC photo? Browsers can’t open HEIC; share it as JPG first, or use the Image Converter. What happens to an empty cell? It is saved in the border color. What size works for Instagram? Square or 4:5 for a post, 9:16 for a story; the app scales the 2048 px file down itself. This page isn’t made by or connected to Instagram or any other app.