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忆云竹

Split image

Cut images into grids, fixed-size tiles, long-image sections, or manually placed guides for social grids, web captures, print slices, and asset extraction.

Local processing: your source images stay on this device.

Files

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Settings

ID photo compositionOn-device detection only suggests a crop; you can still adjust it before export.

This image’s crop has not been confirmed.

ID photo backgroundOptional on-device portrait cut-out; the original never leaves your device.
Apply to
Format
Dimensions
Preset sizeCommon platform sizes

Select one or more sizes; each image is exported in every selected size.

Icon safe area12%
Icon background

One composition generates favicon, PWA and common app sizes, plus a manifest.

Crop areaDrag the box to resize or reposition it
Rotation
Quality88%
Image position
Padding on each sidepx
Background
Split by
Layout
Alignment
Luminance histogram
Background removal mode
Upscale imageReal-ESRGAN · 2×

Alignment
Metadata task
Scan appearance

Drag each corner onto the document. Arrow keys make precise adjustments.

Frame rangeLeave the last frame blank to use the rest.

Base64 increases data size. This tool limits input to protect browser memory.

Choose the next tool

Images are passed temporarily within this browser and are not uploaded.

Images to continue with

How to use

Split image

What this tool is for

Cut images into grids, fixed-size tiles, long-image sections, or manually placed guides for social grids, web captures, print slices, and asset extraction.

How to use it

Choose a row-and-column grid, long-image segments, fixed-size tiles, or manual pixel guides. Confirm the cut lines in the preview, then export each source as an ordered set of separate tiles.

Results and next steps

A source may produce several tiles, frames, sizes, or formats. Output names include the relevant identifier, and the chosen set can be downloaded individually or as a ZIP.

Privacy and local processing

Processing runs in your browser. Source images are not uploaded by this tool.

Before you start

Your browser must decode images into memory. Very large files, long animations, and large batches may require substantial memory. Check the preview and export details, and verify the latest official requirements before submitting identity, application, or print-ready images.

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