Cut your photos into perfect grids.
GridCutter is made for people who want an Instagram grid without calculating the cuts by hand. It helps beginners get clean results quickly, and it is fast enough for creators who just want a simple browser-based workflow without Photoshop, watermarks, or uploads.
Choose your layout
Three formats. One precise result.
One panoramic row. Perfect for a banner reveal or announcement that spans your feed.
Two rows for product launches, travel series, or before-and-after reveals.
The full nine-tile mosaic. Your entire profile becomes one unified, cinematic image.
How it works
Three steps to a flawless grid.
Upload your image
Drop in a JPG, PNG, or WEBP image directly in your browser. No account is required. Your image is never uploaded — all processing happens directly in your browser.
Choose your grid layout
Pick 3×1, 3×2, or 3×3 and choose the ratio that matches the result you want. GridCutter is built to help the cuts line up cleanly on your Instagram profile.
Download and post
Export your slices, follow the posting order, and avoid the ugly solid-color buffer approach used by some grid tools.
Why GridCutter
Built for precision creators.
Absolute Privacy
Your photos stay on your device during the basic cutting workflow. GridCutter is designed for people who want a simpler way to work without sending images to a remote editor.
Accurate Grid Logic
GridCutter was built because many web-based grid tools cut images incorrectly or fail to match the way Instagram actually displays grid posts.
No Solid-Color Buffer
Some tools force alignment by adding obvious solid-color buffer areas that look bad when a post is opened. GridCutter is designed to avoid that approach.
Made for Beginners
You do not need to calculate crop positions or understand Instagram grid math. The tool is made for people who just want the cuts to work.
Fast Browser Workflow
If you need a quick result, you can cut a grid directly in the browser without Photoshop, sign-up flows, or extra software.
Free Core Tool
The core cutting workflow is free to use. The project is supported by the community.
FAQ
Common questions about GridCutter.
Who is GridCutter for?
GridCutter is for anyone who wants a seamless Instagram grid without doing the manual math. Whether you are managing a personal profile or a professional feed, it is specifically built for users who want to maintain the traditional 4:5 aspect ratio for maximum feed visibility, while ensuring perfect alignment with Instagram's new, taller 3:4 profile grid.
Are my images uploaded anywhere?
No. GridCutter processes images entirely in your browser using the Canvas API. Your image is never sent to any server."
What file types are supported?
GridCutter currently supports JPG, PNG, and WEBP images.
What grid sizes can I make?
GridCutter includes quick presets for the most common layouts: 3×1, 3×2, and 3×3. If you need a massive continuous feed, you can open the Advanced settings to manually create custom layouts up to 3×6 (18 tiles). Note: Because GridCutter processes everything securely on your own device without uploading to a server, generating very large grids may take a second or two to render.
Why is GridCutter different from other grid cutters?
It was built to avoid two common problems: incorrect cutting logic and ugly solid-color buffer areas that appear when some tools try to fake alignment.
What is the correct posting order?
For multi-tile grids, post from the bottom-right tile back toward the top-left so the finished layout lands correctly on your profile.
Does GridCutter work on mobile?
GridCutter is designed to work in modern browsers on desktop and mobile. The best experience is on up-to-date browsers.
Is GridCutter free?
Yes, the core tool is free to use and requires no account or subscription.
Ready for a perfect grid?
Free. Private. No sign-up required. Works right in your browser.