Image Upscaler
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Split a photo into a carousel or a 3×3 grid
Choose a file to start.
Imagera's free image splitter is a photo splitter for creators and designers dividing one finished picture into carousel slides or grid tiles. Add a JPG, PNG, WebP or HEIC image, choose a layout and inspect the numbered pieces. A compatible mobile or desktop browser cuts the picture into pieces on your device, with no processing upload. 2 free downloads, 8 more after sign-in.
Published · Updated · by the Imagera teamImagera is a browser-based AI studio for images, video, music and voice, so you do not need a separate app and account for every model. Pricing is credit-based: one balance covers every tool, and each job shows its credit price or estimate before you run it.
















Recorded results from this tool. Results vary with the source image, settings and device. Drag each handle to compare.


A 3000 × 1200 picture divided into three columns yields 1000 × 1200 pieces. The tile shape follows the source dimensions; it is not automatically square.
Across three columns, a 1000-pixel width becomes 333, 334 and 333 pixels. The extra pixel stays in the picture instead of being discarded.
In a nine-piece layout, file 1 contains the bottom-right corner and file 9 contains the top-left corner. A single row uses left-to-right numbering instead.
Dividing a 900 × 900 source into nine pieces leaves only 300 × 300 pixels per piece. Splitting adds zero pixels of detail; enlarge the source separately if needed.
Try 16K AI UpscalerThe Grid choices are 2 × 1, 3 × 1 Carousel, 3 × 2, 3 × 3 Instagram grid or 2 × 2, starting with 3 × 1 Carousel. A single row gives side-by-side slices for a panorama. A layout with several rows divides the picture in both directions.
The controls offer fixed layouts, not movable cutting lines or a custom row count. Choose the arrangement for your finished picture and run the split. To combine several different pictures into one composition, use the separate Photo Collage Maker.
The split divides the full working image edge to edge. It does not crop a panorama to a social-media ratio, stretch each piece into a square or add padding around the tiles. Their proportions come from the source width and height divided by the chosen layout.
Prepare the overall framing before splitting if a face or a word falls across an awkward seam. Image Cropper handles trimming, and Image Resizer handles exact dimensions. Very large sources may first be reduced to fit the browser’s canvas limits.
Carousel filenames begin with slide and count from the left edge to the right. Select them in that sequence within one carousel. For a multirow layout, filenames begin with post and count backward from the bottom-right corner. The result also states the intended order.
That reverse sequence is designed for a profile that puts the newest post first. Check the destination preview before publishing: file order alone cannot compensate for a platform’s thumbnail crop, pinned posts or later rearrangement. This tool creates image files; it does not publish them.
The large result preview is a contact sheet with gaps and sequence numbers. It helps you see where the pieces belong. Those guides are drawn separately from the individual tile images, so the contact sheet is not the picture to use for each slide.
Choose a tile in the output gallery to save that piece, or use the archive download to collect all pieces. Keep their numbered filenames while arranging the post. The archive contains the tiles rather than a ready-made social post or print layout.
Each tile contains only its share of the picture. Splitting a small photo into more pieces does not make those pieces more detailed. When dimensions do not divide evenly, neighboring widths or heights can differ by one pixel so the full working image is covered.
The browser saves newly encoded image files, not unchanged fragments of the original file. Some output types use compression, and large sources can be reduced before cutting. Inspect lettering and edges in a saved tile, and keep the original if exact pixel values matter.
The image is decoded and divided inside your browser. No image upload or generative model is used for the cut. Cutting the tiles happens locally after the splitter loads its code; website services still use the network.
For a new illustration or social graphic, the linked Ultra HD Image Generator is a separate starting point. Finish that artwork, save it as an image and then split it here. An exported design works as a source; an editable design project is not an image input.
Choose a JPG, PNG, WebP or HEIC photo or an image exported from your design editor.
Pick an option under Grid, then start the split to create the pieces.
Check the contact sheet, tile dimensions and file sequence. Inspect important details that cross a boundary.
2 free downloads, 8 more after sign-in.
| This free tool | Paid AI tools |
|---|---|
| Cuts an existing picture into rectangular pieces | Ultra HD Image Generator creates artwork from a description |
| Each piece receives a share of the available pixels | The linked image upscaler enlarges the source before a later split |
| 2 free downloads, 8 more after sign-in. | Paid tools use their own displayed prices and access conditions. |
Add the source, choose a grid preset and run the tool. It divides the working canvas into nearly equal rectangles, rounding the boundaries to whole pixels when necessary.
The available presets are 2 × 1, 3 × 1 Carousel, 3 × 2, 3 × 3 Instagram grid or 2 × 2. Read the first number as columns and the second as rows; multiplying them gives the piece count. There is no custom-count field.
Choose a single-row layout. Place the generated slide files into the carousel in ascending number order, then inspect the destination’s crop preview before posting.
Use the file whose post number is 1. For multirow presets, that is the bottom-right piece; the highest number holds the top-left corner. This order assumes the destination displays newer posts first.
The splitter does not adjust for thumbnail cropping or changes to the order of published posts. Compare the destination preview with the source and check its current framing before committing the sequence.
No automatic edge crop is applied by the splitter. All of the working picture is divided among the pieces. A receiving app can still crop those pieces, and this tool does not add protective borders for that app.
No. This page uses the listed presets and has no draggable boundaries. For unequal slices or a different number of rows, use an editor that supports custom cuts.
Select an individual output in the gallery for that tile. The archive action packages the entire tile set together while retaining the sequence in the filenames.
It is an assembly guide drawn after the tile files are created. Use the separate gallery pieces for your slides, rather than a screenshot or a saved copy of that contact sheet.
Tiles are newly encoded, so compressed output can change fine detail. A source that exceeds the device’s canvas limits can also be reduced before the split. Cutting alone does not enhance a low-resolution original.
A width that cannot be divided evenly needs a remainder. The engine rounds shared boundaries instead of dropping edge pixels, distributing that remainder across the pieces.
The cutting path reads a local image and creates browser canvases on your device. It does not send the picture to a processing server; loading the page itself still uses the network.
A phone browser with image decoding and canvas support can cut the slides locally. Available memory and canvas limits affect large pictures, so try a smaller source or a computer if a phone cannot complete the split.
No. Cut positions are calculated from the image dimensions and selected grid. It does not detect separate subjects or generate missing content. The linked image generator handles creating new artwork as a different task.
Divide a JPG, PNG, WebP or HEIC picture into slides or tiles. The output type is chosen automatically, and some source types are converted. There is no export-format selector on this tool.
You can use the pieces in a separate print layout, but this tool does not set paper sizes, page margins or overlap for taping sheets together. Use your print software to arrange and scale the tiles consistently.
This splitter accepts a still image, so it cannot preserve a moving panel from a design project. Export the still artwork for cutting here and prepare any video slide separately in your design or video editor.
Your first 2 downloads are free with no account. Sign in free for 8 more. Any paid Imagera plan makes downloads unlimited, and adds AI credits for the paid tools. Processing and the preview are always free.
Your first 2 downloads and every download on a paid plan have none. Free downloads 3 to 10, after sign-in, carry a small “Made with imagera.ai” badge in the corner. The result on screen is always clean.
Batch processing needs any paid Imagera plan; one file at a time is free.
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