Image Splitter
Image Splitter split image into equal parts online make 3 by 3 instagram photo grid cut picture into rows and columns without uploadDivide one image into an exact grid
Choose a JPG, PNG, or WebP image, enter row and column counts, and select Split image. Every tile is saved as a lossless PNG and packaged in a ZIP. Filenames identify row and column so the original reading order remains clear.
Rows, columns, and tile count
Rows run from top to bottom and columns run from left to right. Total tiles equal rows multiplied by columns. A 3 × 3 grid creates nine files; one row and four columns create four vertical panels. Edge rounding distributes leftover pixels so every source pixel belongs to exactly one tile.
Instagram grids and other uses
Grid posts, printable panels, game textures, reference sheets, and manual comparison layouts can all use equal tiles. Social networks may crop thumbnails, reorder posts, or change profile-grid layouts, so confirm current platform behavior before treating a split as permanent. Upload order often needs to be reversed from visual reading order.
Worked 3 × 3 example
A square image measures 3000 × 3000 pixels. Choose three rows and three columns. The ZIP contains nine 1000 × 1000 PNG tiles named by row and column. If the source measures 3001 pixels, one edge tile may differ by a pixel so nothing is lost.
Resolution planning
Splitting does not add resolution. Each tile receives only its portion of the source. Start with enough pixels for every destination panel, especially when tiles will be printed or displayed individually. Crop or resize the complete source before splitting when an exact aspect ratio or overall dimension is required.
Private ZIP creation
The source is decoded, divided, PNG-encoded, and zipped in the browser. It is not uploaded. New tiles normally omit source EXIF, GPS, comments, thumbnails, and color-profile data. The original file remains untouched and should be retained as the assembly master.
Limitations and assumptions
This tool creates equal rectangular cells only. It does not add gutters, overlap, bleed, registration marks, social captions, or posting automation. Rows and columns are limited to twelve each, for a maximum of 144 tiles. Source limits are 30 MB and 40 megapixels. Large grids can create large ZIP files.
Image Splitter FAQ
What order are tiles named?
Rows start at the top and columns start at the left, using names such as row-1-column-1.
Can I split several source images together?
No. Grid geometry is chosen and reviewed one source at a time.
Why are some tiles one pixel wider?
When dimensions do not divide evenly, rounding assigns every source pixel without gaps.