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Online Image Splitter | Split Images into a Custom Grid

Split images into any size and shape you want

Split images online into a custom grid for free—fast and easy. Create Instagram posts or split photos into tiles. Customize rows/cols for asymmetric layouts

An illustration showing a single image split into a 3x3 Instagram grid.

Instagram Feed Splitter

Create an eye-catching puzzle feed.

Split a single photo into a stunning multi-post grid to wow your followers.

An illustration showing a panoramic image split into swipeable carousel slides.

Instagram Carousel Splitter

Turn wide photos into a seamless panorama.

Cuts a panoramic image into multiple slides for a continuous, swipeable experience.

An illustration of an image split into a custom, asymmetrical grid layout.

Custom Layout Splitter

Design your own unique grids.

Create asymmetrical layouts and apply them to multiple images at once with Batch Split.

An illustration of an image split into a custom, asymmetrical grid layout.

Batch Custom Layout Splitter

Design your own unique grids.

Create asymmetrical layouts and apply them to multiple images at once with Batch Split.

Example of a Twitter 4 image split

Twitter 4 Image Split

Split tall images for X threads

Divide long vertical images into 1920x1080 panels for seamless Twitter threads (X Split).

How it works

  1. Step 1

    Choose a split mode

    Start with our photo grid maker for quick rows/columns, or jump into advanced layouts and Instagram presets.

  2. Step 2

    Upload your image

    Drop a JPG, PNG, WebP, or AVIF file into the workspace. Nothing ever leaves your browser.

  3. Step 3

    Preview & download

    Review every tile, then download individual PNGs or a ZIP with sequential filenames ready to publish.

Why aimagetools?

Quick Grid Split

Split your image evenly into rows and columns — perfect for Instagram grid reveals, 3×3 previews, and layout mockups with consistent spacing.

Custom Layout Split

Define different split sizes per row for asymmetrical grids, seamless carousels, and marketing storyboard slices with precise control.

Private & Fast In-Browser Splitting

Your image never leaves your device. Everything runs in-browser for private, instant exports in Instagram-ready sizes.

Simple Download & Organization

Download tiles individually or grab a ZIP with sequential filenames ready for posting, handoff, or batch workflows.

💡 Need another quick tool?

Try our favicon generator (ICO/PNG/SVG), image converter (PNG/JPG/WebP/HEIC), image resizer with social presets, gradient generator (CSS/mesh), device mockup generatorto keep your workflow in one place.

What you can make

Instagram Puzzle Feeds & Carousels

Turn one photo into a 3x3, 3x4, or 3x5 Instagram grid, or split a wide image into a seamless carousel with 1080×1350 tiles.

Product & campaign storyboards

Design asymmetrical hero layouts, launch sequences, and marketing storyboards with custom grids, then export clean, numbered slices.

Sprite sheets & UI assets

Slice sprite sheets or UI mocks into reusable modules with pixel-level precision, consistent naming, and ZIP exports.

Frequently asked questions