AscendLab
Image toolsPublic tools run in your browser unless a page says otherwise.No account is required for this tool.

Image tools · Browser-side · No account

Image Splitter

Image layout

Image Splitter

Split one image into rows and columns in the browser, then download individual tiles for grids, posts, or layout testing.

Browser-side image workflow20MB recommended limit.
Image Splitter
Choose a local image, adjust the options, then generate a browser-side result.

Drop an image here

JPG, PNG, WebP, SVG, GIF, and browser-readable images.

Preview and output
Review the generated image or metadata before downloading or copying.
Choose an image to see a preview.
Quick answer

Use Image Splitter to cut one image into equal rows and columns.

It is useful for grid posts, texture tiles, puzzle-style examples, and layout tests.

Best inputs

Grid posts

Split a designed image into equal tiles.

Large diagrams

Create sections that are easier to inspect.

Texture samples

Cut a source into repeated tiles for testing.

Splitting method
The browser draws each tile from the source image into a separate canvas.
Rows and columns determine tile count.
Tiles are exported as PNG files.
Edges may round when dimensions do not divide evenly.
Example, Assumption, and Limitation
Use the result as a practical estimate or transformation, then confirm edge cases for critical work.

3 x 3 grid

Split a square social image into nine tiles.

Docs diagram

Split a wide screenshot into two or three readable panels.

Limit

Very high tile counts can create many downloads and use more memory.

Common mistakes to avoid
These checks help prevent bad outputs, failed exports, and confusing results.

Using the wrong ratio

Plan the output grid before designing the source image.

Expecting one ZIP file

This lightweight tool downloads individual tiles.

Ignoring edge rounding

Images that do not divide evenly may produce tiles that differ by one pixel.

Common use cases
Use these scenarios to decide which input, assumption, or follow-up tool fits this specific task.

Grid publishing

Split social or portfolio images into tiles.

Diagram review

Break wide images into smaller panels.

Texture testing

Create tile samples for layout experiments.

Education

Make puzzle or classroom image pieces.

Frequently asked questions

Does Image Splitter upload my image?

The public tool is designed for browser-side processing based on the current implementation. Avoid using sensitive images unless you have reviewed the implementation and your own data requirements.

Will metadata be preserved?

Canvas-based exports usually change or remove metadata. Keep the original file when metadata, color profiles, or exact camera details matter.

Why can a browser image tool fail?

Very large files, unusual formats, limited memory, unsupported browser encoders, or SVG features the browser cannot render can cause failures.

When should I use Image Splitter?

Use it when one source image needs equal image tiles rather than a single resized output.

Suggested workflow

Image publishing workflow

Inspect the source, prepare the output, then compress or convert for the final destination.

Guides and examples

Use this tool in a real workflow