FREE LOCAL TOOL

Halftone Poster Maker

Make dot screens, black-and-white dithering or a CMYK-style screen, then download a tiled poster PDF.

01 Choose an image

JPG, PNG or WebP · processed in your browser

Up to 32 MB, 24 megapixels and 100 output sheets. Capacity depends on your device.

02 Choose an effect

Effect

Dot spacing

source px

Contrast

Use image colours for dotsInvert tonesThe effect is rendered at source pixel dimensions. Dot spacing changes the artwork; no AI calls are used.

03 Paper and poster

Paper size

Orientation

Printer margins

Set margins separatelyUse paper your printer supports. Margins reserve the edges it cannot print.

Sheets across

Sheets down

Overlap

Cut guidesPrinted page labelsPrinted labels use a removable 5 mm band. PDF reader labels and the separate assembly map are always available.

Page order

Finished size: 39.0 × 56.4 cm
Poster sheets: 4

04 Download

Choose an image and apply the effect to enable export.

Your poster preview

Choose an image to see your poster here.

Your poster preview

Print at Actual Size / 100%. Turn off Fit to page. Preview zoom does not change the PDF.

Apply the effect to update the artwork used for export.

How to print halftone artwork

Choose an image and effect. Larger dot spacing gives a coarser screen; dither produces black-and-white pixels. Apply your changes, choose a sheet layout and review the preview before downloading.

Print at Actual Size / 100%, using the same paper as the PDF. The calibration page and assembly guide are separate downloads.

Read the assembly guide · Browse all tools