Comic-book halftone: rebuild a photo from dots whose size follows the tones — spacing, angle and colours your way.
Comic-style halftone applied on your device — nothing is uploaded
No size limit · files are processed on your device and never uploaded · how it works
Runs in your browser. Files are never uploaded — you can go offline after the page loads.
How to use the Halftone Image
Drop an image.
Set dot spacing, angle and colours.
Download PNG or JPG.
Easy to use
Drop files, pick options, download. Whole folders at once, no signup, no daily limit.
Best quality
The same engines the professionals use — SVGO, resvg, MozJPEG, libwebp, libavif — compiled to run in your browser.
Private & secure
Files are processed on your device and never uploaded. Close the tab and nothing remains anywhere.
Comic-book dots
Halftone rebuilds an image out of dots whose size follows the tones — large dots in the shadows, tiny ones in the
highlights — the retro effect of printed comics and newsprint. Control the dot spacing, rotate the grid, and set the
dot and background colours, all previewed live.
High-contrast photos and portraits work best; a smaller spacing keeps detail, a larger one gives a bolder pop-art
feel. It’s drawn in your browser and never uploaded. For a two-colour treatment instead, see
Duotone.
Frequently asked questions
What is a halftone?
The printing technique that reproduces shades with dots of varying size — big dots in dark areas, small in light. It gives the retro comic / newsprint look.
What image works best?
High-contrast photos and portraits. Use a smaller dot spacing for detail, larger for a bolder pop-art effect.
Most online converters upload your file to a server. InfyTool ships the actual encoders to your browser as WebAssembly instead, so processing happens inside your tab — faster for batches, and nothing to delete afterwards.
No upload, ever. Turn off Wi-Fi after the page loads and every tool keeps working.
No limits. No file-size cap, no queue, no watermark, no account.
Runs on your CPU. Batches use several cores in parallel; nothing is throttled.