Give any photo a retro comic-print dot look — free, in your browser. Your images never leave your browser.
What this tool does
Old comic books and newspapers printed photos with tiny dots. Dark areas got large dots packed closely, light areas got small dots with space between them, and your eye blended the dots into a picture. This halftone dot effect maker recreates that retro print look from any photo in your browser. You set the dot spacing, choose black-and-white or colour dots, and download the result as a PNG. Your photo never leaves your device, because the effect is drawn on a canvas in your browser.
The result suits posters, T-shirt designs, social posts with a retro theme, and classroom lessons about printing. At a distance the dots read as a normal photo, and up close they become a visible pattern, which is exactly the charm of old print. Colour mode keeps the photo’s colours in the dots, while black-and-white mode gives the classic newspaper look.
Why it is useful
Halftone is more than a filter: it is a piece of print history. Before digital printing, every photo in a newspaper had to be turned into dots that ink could reproduce, and comic artists used the same trick for shading. Recreating it by hand in an editor is slow, because it means building a dot grid and sizing each dot by hand. This tool does the sizing automatically from brightness, so you get an authentic pattern in seconds. It also helps designers who want a print-ready texture without buying software or learning a complex plugin.
How to use it
Making a halftone takes a few steps.
- Upload a photo with good contrast and a clear subject.
- Set the dot spacing: smaller spacing gives finer dots, larger spacing gives a bolder print look.
- Choose black-and-white for the classic look, or colour dots to keep the photo’s colours.
- Press the button and download the PNG result.
A practical example
Take a bold portrait for a poster. With 8-pixel spacing in black and white, the face becomes a field of dots that reads clearly from across a room and looks printed up close. The same photo at 16-pixel spacing becomes a much bolder, more graphic poster, good for a T-shirt or a social banner. Colour mode works well for a sunset or a product shot, where the dots keep the warm colours while adding the retro texture. Try both modes on the same photo: the difference is striking.
Tips for good results
Use photos with strong shapes and contrast. Fine detail disappears into dots, so a simple portrait beats a busy street scene. Smaller spacing keeps more detail but looks less retro, while larger spacing looks bolder but loses small features like eyes at very large settings. If the result looks too dark or too light, try a different photo rather than fighting the tool: halftone follows brightness, so the photo’s tones decide the dot sizes. Download at the largest size you need, since enlarging dots later softens them.
Honest limits
Halftone cannot keep fine detail, and text in a photo usually becomes unreadable once it turns into dots. That is normal for the style, and it is why bold subjects work best. Very large spacing on a small photo can leave the picture unrecognisable, so check the preview before downloading. The tool also works from brightness only in black-and-white mode, so two colours with the same brightness will produce the same dot size. Colour mode keeps colours, but the dots still follow brightness for their size.
Frequently asked questions
Is the halftone maker free?
Yes, it runs in your browser with no account and no payment.
Can I use the result on a T-shirt?
Yes, the PNG download is yours to use for posters, shirts, and social posts.
Why does my photo look too dark as dots?
Halftone follows brightness, so dark photos make large dots; try a brighter photo.
Is my photo uploaded?
No. The effect is drawn in your browser and nothing is sent to a server.
También disponible en español: Efecto de Semitonos con Puntos Gratis – Foto Estilo Cómic Retro.