Free Dither Image
Apply Floyd-Steinberg dithering to turn any image into black and white dots.
Use it for retro art, e-ink screens or laser engraving; it runs in your browser.
- Runs locally
- Add images
- Choose the settings
- Download
- Free
- No sign-up
- Runs in your browser
- No watermark
Files are processed in this browser tab. This tool does not ask for an account or upload your file.
Use cases
Where it helps
Private files
Work on a photo, video or document before it is ready to share.
Quick fixes
Convert, check or tidy a file without installing software.
The next step
Download the result for print, publishing, or a PoYo generator.
Three steps
How to use Free Dither Image
Add images
Drop one image or a batch. They stay in this tab.
Choose the settings
Pick the format, size, quality or text this tool offers.
Download
Save each result to your device.
Features
What this tool includes
Runs locally
Files are processed in this browser tab. This tool does not ask for an account or upload your file.
Add images
Drop one image or a batch. They stay in this tab.
Choose the settings
Pick the format, size, quality or text this tool offers.
Download
Save each result to your device.
PoYo
Need a new image or video?
These free tools work on files you already have. To create an image, video or audio from a description, open a PoYo generator.
Free Dither Image FAQ
Do I need an account?
No. Open the page and use it.
Is my file uploaded?
No. Files are processed in this browser tab. This tool does not ask for an account or upload your file.
Is there a watermark?
No. PoYo adds nothing to the download.
Why does it pause the first time?
Some tools download an encoder or AI model on the first run. That download contains none of your file, and later runs are usually faster.
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Free to use, right in your browser.
Apply Floyd-Steinberg dithering to turn any image into black and white dots. Use it for retro art, e-ink screens or laser engraving; it runs in your browser.