Image Grid Splitter
Split one image into equal rows and columns
Image Grid Splitter — what it does
Cut one image into an even grid of rows and columns, producing each cell as a separate image. It is the standard preparation for an Instagram carousel or a tiled wall post, and equally useful for slicing a sprite sheet or a scanned sheet of separate items back into individual files.
When this tool helps
- Splitting a panorama into a three-part Instagram grid that reassembles on the profile.
- Cutting a scanned page of receipts or photos into separate image files.
- Slicing a large design into tiles for a printed multi-sheet poster.
How to use it
- Choose the image.
- Set the number of rows and columns.
- Process the split.
- Download the resulting pieces.
Accuracy, limits, and good practice
- Rows times columns must divide the image evenly to avoid a thin remainder strip at the right or bottom edge.
- Design the source with the cut lines in mind — a face or a word landing on a boundary is what makes a split grid look accidental.
- Pieces are named in order; keep those names so the reassembly sequence stays obvious to whoever posts them.
Frequently asked questions
What grid should I use for social media?
Three columns is the standard profile grid width; one row of three or three rows of three are the usual choices.
Does splitting reduce quality?
The pixels are copied as they are. Any change comes from the export format, not from the splitting itself.
Can I split into unequal pieces?
No, the grid is even. For an arbitrary region, use the crop tool with exact coordinates instead.
Related tools on this site
- Sprite Sheet Generator — Arrange multiple images into a downloadable PNG sprite sheet
- Favicon PNG Generator — Create common favicon and app icon PNG sizes from one image
- Crop Image — Crop an image using precise pixel coordinates
Everything above runs inside this page. Image Grid Splitter needs no account, no upload, and no server round trip — close the tab and nothing is left behind.
圖片網格切割能做什麼
把一張圖片切成等分的行列網格，每個格子輸出成獨立圖片。這是 Instagram 輪播或九宮格貼文的標準前置作業，也同樣適合把 sprite sheet 或掃描成一張的多件物品切回個別檔案。
什麼時候用得上
- 把全景圖切成三格，在個人頁上重新拼成一張。
- 把掃描成一頁的收據或照片切成獨立圖檔。
- 把大型設計切成拼貼列印用的多張海報。
使用步驟
- 選擇圖片。
- 設定行數與欄數。
- 執行切割。
- 下載切好的各張圖片。
精確度、限制與實務建議
- 行數乘欄數要能整除圖片尺寸，否則右側或底部會留下一條細長的餘料。
- 設計來源圖時就要把切線納入考量——人臉或文字剛好被切線橫過，正是九宮格看起來很隨便的原因。
- 切片依序命名，請保留這些名稱，發文的人才看得出拼回去的順序。
常見問題
社群媒體該切幾格？
個人頁一列是三欄，常見選擇是一列三格或三列九格。
切割會降低畫質嗎？
像素是原樣複製的，任何差異來自匯出格式，而不是切割本身。
可以切成不等分嗎？
不行，網格是等分的。要取任意區域請改用裁切工具輸入精確座標。
本站相關工具
- 圖片精靈圖生成器 — 將多張圖片排列成可下載的 PNG 精靈圖
- Favicon PNG 產生器 — 由一張圖片產生常用網站與 App 圖示尺寸
- 圖片裁剪 — 使用精確像素座標裁剪圖片
以上步驟全部在這個頁面內完成，圖片網格切割 不需要註冊、不上傳檔案、也不經過伺服器，關閉分頁後不會留下任何資料。