Split an Image into Equal Parts Online
Divide one photo into a precise grid without uploading it. Choose the number of rows and columns, preview every cut, export the pieces as PNG, JPG, or WebP, then download individual tiles or one organized ZIP archive.
How to use this tool
- 1
Add an Image
Choose a JPG, PNG, WebP, or GIF file from your device, or drag it into the workspace. The browser reads its pixel dimensions locally.
- 2
Set Rows and Columns
Enter between one and ten rows and columns. A 3 by 3 grid creates nine pieces, while one row and three columns creates three vertical sections.
- 3
Preview the Split Grid
Use the overlay on the original image to confirm how the horizontal and vertical cuts will be placed before creating any output files.
- 4
Choose an Output Format
Select PNG for lossless output and transparency, JPG for common photo compatibility, or WebP for efficient modern image delivery.
- 5
Split and Download
Create the tiles, inspect their dimensions and sizes, then download one piece at a time or save the complete ordered set in a ZIP archive.
What it can do
Exact Row and Column Grid
Split an image into as many as ten rows and ten columns. Pixel boundaries are calculated so every source pixel belongs to one output tile.
Live Cut Preview
The grid overlay updates when row or column values change, making the planned sections visible before the browser renders the pieces.
PNG, JPG, and WebP Export
Choose a format that suits editing, sharing, web publishing, or file-size needs instead of being limited to the uploaded format.
Clear Ordered Filenames
Every result includes its row and column in the filename, helping you reconstruct the grid or publish tiles in the correct order.
Individual or ZIP Download
Download only selected tiles or package the entire split image into one ZIP without manually saving every result.
Private Browser Processing
Image decoding, canvas cutting, format export, and ZIP creation happen on your device. TunerPage does not receive the working image.
Useful for
- Creating a multi-post photo grid for social media profiles
- Dividing a panorama into several swipeable image panels
- Cutting sprites, reference sheets, diagrams, or scanned pages into equal sections
- Preparing evenly sized visual tiles for presentations and website layouts
- Splitting a large design for printing across multiple sheets or panels
- Extracting an ordered row-and-column set for puzzles, lessons, or image comparisons
Limits to know
- The tool makes equal grid sections and does not detect subjects or choose smart crop positions
- GIF input is treated as a still image, so animation is not preserved in the exported pieces
- JPG output does not support transparency and transparent pixels are placed on a white background
- Very large images or a 100-piece grid can use substantial browser memory, especially on mobile devices
- Changing formats can affect file size and, for JPG or WebP, may introduce compression differences
Private browser processing
This tool runs locally in your browser. TunerPage does not upload the working file or text to its servers.
Frequently asked questions
How do I split an image into equal parts?
Add an image, choose the number of rows and columns, check the grid preview, select PNG, JPG, or WebP, and choose Split image. Download the finished pieces separately or in one ZIP.
Can I split a photo into three vertical parts?
Yes. Set Rows to 1 and Columns to 3. The tool calculates three adjacent vertical pieces that cover the full image from left to right.
Can I make a 3 by 3 Instagram grid?
Yes. Set both Rows and Columns to 3 to create nine ordered tiles. Filenames show each tile’s row and column so you can identify the intended sequence.
Does splitting reduce the image resolution?
The source is not scaled. Each tile receives its portion of the original pixels, and the combined tile dimensions cover the complete decoded image.
Which output format should I choose?
PNG is useful for lossless output and transparency. JPG is widely supported for photographs. WebP often offers smaller web files with good visual quality.
Is my image uploaded to a server?
No. The image is decoded and split inside your browser, and the ZIP is also assembled locally on your device.
Why are some tile dimensions one pixel different?
When image width or height is not evenly divisible by the grid, a few pieces receive one extra pixel. This prevents gaps, overlap, or lost source pixels.
Can I download all split images together?
Yes. After splitting, use Download ZIP to save every tile with ordered row-and-column filenames in one archive.