my Image Splitter

Split an image for printing

Turn any photo into a big poster made of A4 or Letter sheets: one PDF, ready for your home printer, with every sheet labelled so it goes together like a grid. Free, and the photo never leaves your device.

or drop them here

  • JPG · PNG · WebP · GIF · HEIC · AVIF
  • Stays on your device

How to print an image on several pages

  1. Add your image

    A photo or drawing, as large as you have: the more pixels, the sharper the poster.

  2. Choose the paper and the number of sheets

    Pick A4 or Letter, upright or sideways, and how many sheets wide. The rows follow from the image's shape; the preview shows every sheet and the poster's final size.

  3. Print, trim and tape

    Create the PDF and print it at 100 % (actual size). Cut along the thin grey lines and tape the sheets together from behind, following the labels A1, A2, B1…

How big, and how sharp?

The tool shows the poster's size and how many pixels per inch it will have. Around 150 or more looks sharp up close; 100 is fine from a step away. A 12-megapixel phone photo on 2 × 2 A4 sheets comes to about 40 × 53 cm at roughly 190 pixels per inch.

Each sheet keeps a white border, because most home printers can't print to the edge. The image runs right up to the grey line, so after trimming the sheets meet with no gap. If you'd rather glue than tape, choose a 5 mm overlap: each sheet repeats a strip of its neighbour to glue underneath.

How big will the poster be?

You choose how many sheets wide; the rows follow from the picture's shape. With upright sheets and the usual 5 mm margin:

Sheets acrossPoster width
240 cm on A4, 41 cm (16.2 in) on Letter
360 cm on A4, 62 cm (24.3 in) on Letter
480 cm on A4, 82 cm (32.4 in) on Letter
6120 cm on A4, 124 cm (48.6 in) on Letter
Sideways sheetsEach sheet adds 28.7 cm on A4 and 26.9 cm (10.6 in) on Letter. A 5 mm overlap for gluing makes the poster a little narrower.

What people print across several sheets

  • A party or birthday backdrop, made of sheets taped to a wall.
  • A classroom poster, a map or a timeline for school.
  • Wall art or a vision board, without paying for a large print.
  • A shop-window sign or a banner for a fair, a club or an event.
  • A large calendar, chart or plan that's easy to read from across the room.

Questions about printing on several pages

How many sheets do I need?

Choose how many sheets wide; the rows are added to fit the whole image. 2 sheets wide on A4 makes a poster about 40 cm wide, 3 sheets about 60 cm, 4 sheets about 80 cm. The tool shows the exact size and number of sheets before you create the PDF.

How do I print an image on 4 sheets?

Choose 2 sheets across. For an upright photo, the rows follow its shape and you get 2 × 2 = 4 sheets: about 40 × 53 cm on A4 for a typical phone photo.

Will the poster be sharp?

The tool tells you before printing, in pixels per inch: about 150 or more looks sharp up close, 100 is fine from a step away. If it says it may look blurry, use fewer sheets or a larger photo, or enlarge it with AI first.

Why print at 100 %?

"Fit to page" shrinks each sheet slightly, so the parts no longer line up exactly. At 100 % (actual size) every sheet comes out at the size the poster needs.

What are the labels A1, A2, B1 for?

Letters are rows from the top, numbers are columns from the left. Lay the sheets out like a grid: A1 top left, A2 next to it, B1 under A1.

Can I do this on my phone?

Yes. Open this page in your phone's browser, add the photo and download the PDF, then print it from your phone or send it to your computer.

Is my image uploaded?

No. The poster PDF is made in your browser, on your device. See the privacy page.

More free image tools

All of them run in your browser, with no sign-up and no uploads.