TilePrint Lab
A practical little image studio

One image.
Every piece.

Four focused tools for the gap between an image on your screen and a useful file. Divide a picture into separate tiles, spread it across sheets of paper, compare several photos on one PDF, or work out a physical print size.

Split an image ↗Print a poster

Free tools. No account. Your images stay on your device.

↗ Images processed locally↓ Downloads without watermarks▦ No account required

What are you making?

Four tools. Straight to the useful part.

01 / TOOL

Split an image into separate pieces.

Split JPG, PNG or WebP images in half, into 4 or 9 pieces, or by pixel size. Preview and download individual tiles or a ZIP, without uploading your image.

02 / TOOL

Print an image on multiple pages.

Turn a JPG, PNG or WebP into a tiled poster PDF for A4, A3 or Letter. Set the physical size, margins and overlap, then preview every sheet before printing.

03 / TOOL

Put a set of photos on a contact sheet.

Create a contact sheet PDF with up to 24 photos. Reorder images, adjust columns, add filenames and preview every page. Photos are processed in your browser.

04 / TOOL

How large can these pixels print?

Convert pixels to cm or inches, or calculate pixels from print dimensions and PPI. Try A4, A3 and Letter presets with worked examples. No image needed.

Find the right tool

What you needResultTools
Independent image piecesPNG, JPG or WebP pieces + ZIPSplit an image into separate pieces. ↗
One large picture on paperTiled PDF, up to 36 sheetsPrint an image on multiple pages. ↗
A photo selection to reviewContact sheet PDF, up to 24 photosPut a set of photos on a contact sheet. ↗
Numbers before printingPhysical size or required pixelsHow large can these pixels print? ↗

Read, make, check.

Guides ↗

A guide for the next step, in your language.

01 / GUIDE

Join poster sheets without losing the picture.

Join the sheets of a tiled poster: identify the overlap, check page order and trim shared edges. Follow the assembly steps and keep picture details aligned.

02 / GUIDE

Why image edge pieces can have different sizes.

Why do image tiles differ by one pixel? See how odd dimensions and fixed-size edge pieces work, with a 1,001-pixel example and source boundary checks.

03 / GUIDE

Keep your PDF's intended size on paper.

Keep the intended dimensions of a tiled poster by matching paper size, disabling fit-to-page scaling, and checking a single printed sheet.

04 / GUIDE

Choose readable thumbnails and a useful photo order.

Plan a readable contact sheet: choose thumbnail size, group related photos, order filenames and inspect every page. Keep the originals for detailed work.

Choose the file you actually need

The image splitter exports PNG, JPG or WebP pieces, individually or together in a ZIP with their source coordinates. The poster maker exports a PDF with one poster tile per paper sheet. The contact sheet maker places several images together in a PDF. The calculator works from pixel dimensions and needs no image file.

A practical starting point

Working with paper? Start with the poster maker and check the page count before exporting. Working with separate digital crops? Use the splitter. Need help with printer scaling or tile boundaries? The guides explain the choices with small examples.

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