Split images into equal parts - free, instant, private.

The splitter calculates equal-width columns and equal-height rows based on the grid you set. A 1000x1000 image split into 2 rows and 2 columns produces four 500x500 tiles. The Canvas API crops each section and exports it as a separate file. Pixel-level precision means no overlap and no gaps between tiles. If the dimensions are not evenly divisible, the tool truncates the last pixel rather than stretching - for a 1001px wide image split into 2 columns, each tile is 500px and one pixel on the right edge is dropped.

Any combination from 1x1 up to 10x10 (100 tiles). Common splits: 2x2 for Instagram carousel grids, 3x3 for the classic 9-square Instagram puzzle, 1x3 for panorama slices, 3x1 for horizontal banner strips. The preset buttons cover the most popular configurations, but you can type any number into the row and column fields. Splitting a 4000x3000 photo into a 3x3 grid produces nine tiles at 1333x1000 each.

Yes - the 3x3 preset is designed exactly for that. Upload your image, click the 3x3 button, then split. You get nine tiles numbered row-by-row (R1C1 through R3C3). Post them to Instagram in reverse order: start with R3C3 and end with R1C1, so the grid reads correctly on your profile page. For best results, crop your image to a square (1080x1080 or larger) before splitting, since Instagram grid tiles display as squares.

The split itself is lossless - each tile contains the exact pixels from that region of the original. If you export as PNG, there is zero quality loss. If you export as JPG, the encoder applies DCT compression at the quality level you choose (92% default). At 92% the compression artifacts are invisible at normal viewing distance. Lowering to 80% reduces file size by roughly 40% with minimal visible difference in photos. For graphics with sharp edges or text, stick with PNG to avoid compression halos.

The splitter accepts JPG, JPEG, PNG, and WebP files with no file size limit - your browser memory is the only constraint. You can export tiles in the same format as the original, or force JPG or PNG output. A WebP input exported as JPG converts each tile to JPEG during the split. For transparency (logos, icons), use PNG input and PNG output since JPG does not support alpha channels.

No. The splitter runs entirely in your browser using the Canvas API and JavaScript. Your image is read from your device into browser memory, split into tiles locally, and downloaded directly to your device. Open browser developer tools (F12), switch to the Network tab, and split an image - zero outgoing requests. Nothing is stored, nothing is transmitted. Close the tab and all data is gone from memory.

The tool processes one image at a time because each image may need different grid settings. Upload, set your grid, split, download, then upload the next image. The workflow is fast - splitting takes under a second for most images. If you need to split multiple images with the same grid, the settings persist between uploads so you only configure once.

For poster printing, split a high-resolution image (at least 3000px on the longest side) into a 2x2 or 3x3 grid and print each tile on a separate sheet. Use PNG output to avoid compression artifacts that become visible at large print sizes. A 6000x4000 photo split 3x2 gives six tiles at 2000x2000 - each prints cleanly at 6.6x6.6 inches at 300 DPI. Align the printed sheets edge-to-edge and tape from behind for a seamless result.