Photo Collage Maker

How to use

1. 1Drop your photos onto the upload box or click to choose them. Add as many as you need, up to thirty, and add more later at any time.
2. 2Reorder photos with the arrow buttons and remove any you do not want. The number badge shows each photo's position in the collage.
3. 3Pick a layout: Grid (set Auto or a fixed column count), Side by side for one row, or Stacked for one column.
4. 4Choose how photos fill their cells: Fill cell crops them to fill the space, while Fit whole photo keeps each picture complete.
5. 5Set the gap, outer padding, corner radius, output width, and a background color or transparency. Watch the live preview update.
6. 6Click Render collage, then Download to save the combined image as a PNG, JPG, or WebP. Nothing is uploaded.

About this tool

Photo Collage Maker combines several pictures into one image, the everyday job of putting two photos side by side, building a photo grid, or stacking screenshots into a single shareable picture, and it does all of it in your browser with no upload and no account. You add photos by dropping them onto the page or picking them from a file dialog, and you can add more at any time, reorder them with the arrow buttons so the sequence is exactly what you want, or remove any one of them. Three layouts cover what people actually search for. Grid arranges the photos in even rows and columns: leave the columns on Auto and the tool picks a balanced near-square grid, or fix the column count from two to six when you want a specific shape. Side by side places every photo in a single left-to-right row, which is the layout for a before and after pair or a panorama strip. Stacked puts every photo in one top-to-bottom column, handy for a long screenshot or a vertical story. Two fit modes decide how each photo sits in its cell. Fill cell crops each photo to fill its cell completely so the grid has no internal gaps, the look most collages use. Fit whole photo shows each picture in full inside its cell and fills any leftover space with the background color, which matters when the photos have different shapes and you do not want anything cropped. You control the gap between photos, the outer padding around the whole collage, the corner radius applied to every cell for a soft rounded look, and the final output width in pixels, with the height calculated automatically from the layout so the cells stay even. The background can be any hex color, chosen from a swatch or typed in, with quick presets, or set to transparent when you export a PNG or WebP and want the gaps to show through whatever you place the collage on. A live preview on a checkerboard backdrop redraws as you change any setting, so you see the result before you commit, and the Render button produces the final image. You choose the download format, PNG for a lossless result that keeps transparency, JPG for the smallest file, or WebP for a good balance, with a quality slider for the lossy formats. Everything is drawn on a local HTML canvas using the browser's own image decoding, so the photos you add, the arrangement you build, and the rendered collage are never sent to a server, never logged, and never stored. This is the counterpart to the Instagram grid splitter on this site, which does the opposite by cutting one image into many tiles, and it pairs naturally with the resize, crop, padding, and rounded-corners tools when you want to prepare each photo before combining them.

Free to use. Works in your browser. No signup, no login.