Instagram 九宫格切图工具——切分图片打造 3×3 信息流与全景拼图

上传一张图片，选择 3×1、3×2 或 3×3 的网格布局，工具便会将其切分为相应数量、完美对齐的正方形切块。按顺序下载每一块，并以倒序发布到 Instagram，这样网格就能在您的个人主页上整齐拼合。

可以。每个图块都会精确导出为 1080 × 1080 像素——Instagram 原生的方形尺寸——而且工具会按发布顺序为文件编号，让九宫格无论在手机还是桌面端都能严丝合缝、不留可见接缝。

可以。使用 3×1 版式可将宽幅全景图切成三张相连的方形帖子，访客浏览你的主页时会看到连续一体的风景画面——这在旅行、房产和新品发布类账号中颇受欢迎。

对于 3×3 网格，请上传至少 3240 × 3240 像素（3 × 1080）的方形图片。尺寸更小的图片会被放大，可能显得模糊。对于 3×2 网格，建议使用 3240 × 2160 像素。

Instagram 会将你最新的帖子显示在左上角，所以要按相反顺序发布切片：先发右下角，最后发左上角。生成器会从左上到右下将文件命名为 1、2、3——请按从大到小的编号顺序发布。

Your photo is uploaded to our secure server so the grid tiles can be generated, then it is deleted automatically after processing — we never store, share, or reuse it. If a strict never-uploaded workflow is a hard requirement for unreleased campaign visuals, use an offline image editor with a built-in grid-slicing feature instead.

Use the Columns and Rows steppers to set any grid from 1×1 up to 10×10 — click the +/- buttons or type a number directly into the field. The live preview updates immediately so you can see exactly how your photo will be sliced before downloading, which is handy for wide multi-row murals or a five-post carousel spread.

They instantly set the Columns and Rows values to the most common Instagram grid shapes — 3×3 for a classic profile mural, 3×1 for a horizontal panorama split across three posts, and 2×2 for a smaller four-tile block. Tap a preset instead of manually adjusting both steppers when you want a standard layout.

Yes. As soon as you upload the image and set Columns and Rows, the preview panel shows the exact grid overlay with your photo positioned across every tile, including tile numbering. Check the preview before downloading to confirm no important subject falls right on a seam between tiles.