Free Duotone Image Maker — Two-Tone Photos Online
Duotone images — one photo in two tones — look sharp on posters, album covers and social posts. Upload a photo, pick a dark and a light color, and get a bold two-tone version in seconds. Everything runs 100% in your browser — your files never leave your browser — so it’s free forever with no sign-up.
Free Duotone Image Maker
Recolor any photo in two tones — pick the colors, tune the contrast, download the PNG.
100% Free Forever
No Sign-up
No Credit Card
Private — files never leave your browser
Unlimited Use
1 Upload your image
Drag & drop an image here
or click to browse — JPG, PNG, WebP
No image loaded yet.
2 Choose your duotone colors
Replaces the dark areas of your photo.
Replaces the bright areas of your photo.
Higher contrast pushes shadows and highlights further apart for a punchier look.
3 Preview & download
🖼️ Preview status
How it works
- Step 1 — Upload a JPG, PNG or WebP photo. It is drawn to an offscreen canvas at full resolution — nothing is sent anywhere, because your files never leave your browser.
- Step 2 — Pick a dark tone (replaces the shadows) and a light tone (replaces the highlights). Try a preset or type your own hex codes, then tune the contrast slider.
- Step 3 — Every pixel’s brightness is mapped through your two colors and shown in a live preview. Hit Download PNG for the full-resolution two-tone image.
Everyday uses
- Posters and flyers — turn any photo into a bold one-ink-style graphic.
- Brand content — recolor photos to match your brand’s exact colors.
- Album art and social headers — get the designer look without a designer.
- Video thumbnails — high-contrast two-tone images pop at small sizes.