Image Splitter

Splitting an image into a grid powers some of social media’s favourite tricks: the Instagram profile mosaic, multi-panel carousels, printable posters assembled from letter sheets, and puzzle-style reveals. This splitter cuts your image into equal tiles by rows and columns — up to 6×6 — previews every tile in order, and lets you download each piece or grab them in sequence, all without uploading your picture anywhere. A few production habits separate clean grids from crunchy ones. Start from the highest-resolution original you have, because every tile is a crop and crops cannot invent detail. Match the grid to the platform’s own display ratio so tiles are not re-cropped on upload. And when the subject crosses tile borders — a face split between two squares — shift the crop mentally before slicing: sometimes choosing 3×3 over 3×2 moves every border off the interesting parts entirely.

Quick Answer: Upload an image, choose rows and columns, and preview the tiles. Download tiles individually — they are numbered in reading order so mosaics reassemble correctly.

Free Online Tool

Image

Columns
Rows

How to Use the Image Splitter

Choose the image you want to split.
Set the number of columns and rows for your grid.
Preview the tiles and check the cut lines suit the composition.
Download each tile with its button — numbering follows reading order, left to right, top to bottom.
Upload the tiles to your platform in reverse order for profile mosaics, so they land correctly.

Key Features

Grids from 1×1 up to 6×6 tiles
Live preview of every tile in reading order
Individual tile downloads as PNG files
Runs entirely in your browser — no uploads
Free with no sign-up

Best Practices and Tips

For an Instagram 3-wide profile mosaic, split 3×3 and post tiles in reverse order (last tile first).
Square source images split cleanest for social grids; crop first if yours is not.
Avoid cutting through faces or text where possible — nudge the grid size so seams fall on calm areas.
Keep the original file safe; tiles cannot be perfectly rejoined once saved at lower quality.
For print posters, split at the highest resolution you have and print tiles borderless.
Number your posting order before uploading: save tiles, then rename them in sequence (01, 02, 03…) so a platform that sorts by name cannot scramble your carousel.

Common Mistakes to Avoid

Uploading mosaic tiles in forward order and ending with an upside-down profile grid.
Splitting a low-resolution image into many tiles, so each tile prints blurry.
Forgetting that some platforms compress uploads, softening the seams between tiles.
Cutting through a QR code or text and making it unreadable.

Frequently Asked Questions

How are the tiles numbered?

In reading order: tile 1 is top-left, numbers increase left to right across each row, ending at the bottom-right tile.

What format are the downloaded tiles?

PNG files at the source resolution divided by the grid — no quality loss from the split itself.

What is the biggest grid I can make?

Six columns by six rows (36 tiles), which covers profile mosaics, carousels and poster prints.

Is my image uploaded to a server?

No. Splitting happens in your browser with canvas; your image never leaves your device.

Is this splitter free?

Yes — free, unlimited and no sign-up required.

Does splitting reduce image quality?

Tiles are cut from the original pixels at full quality — slicing itself is lossless. Any quality loss happens later, if the platform recompresses uploads.