Duotone photos,
in two colours you choose.

Duotone maps the dark parts of a photo to one colour and the light parts to another. It's the poster and album-cover look, and it makes mixed photos look like a set.

Make a duotone →

How it works

  1. 1

    Open Fun looks

    Duotone is the first tab.

  2. 2

    Drop a photo

    Portraits and skylines look great.

  3. 3

    Pick two colours

    Use a preset or your own, adjust the contrast, and download.

Also in Fun looks

  • Channel swap for surreal colours.
  • Halftone dots, like comics and newspapers.
  • Glitch and pixel sorting.

Questions

Is it free?

Yes. It runs in your browser, so your pictures are never uploaded.

More tricks

Game Boy photo filter, four greens and big pixels.

Turn any photo into a Game Boy picture: four greens, chunky pixels and proper dithering. Also C64, NES, PICO-8 and CGA palettes. Free, in your browser.

Glitch effect, broken on purpose.

Give any photo a glitch look: split the colours, shift slices sideways, add pixel sorting and scanlines. Free, in your browser, and shuffle for a new glitch each time.

QR codes with your picture, checked before you download.

Make a QR code with your logo or photo built in. High error correction keeps it readable, and every code is test-scanned in your browser before you download.

Magic Eye maker: hide 3D text in dots.

Make your own Magic Eye picture (autostereogram) from text, a shape or a depth map, with random dots or a pattern from your own photo. Free, in your browser.

Red/cyan 3D photos for paper 3D glasses.

Turn a photo into a red/cyan 3D picture for paper 3D glasses. Use your own depth map, or let it guess depth from the photo. Free, in your browser.

Hide a message inside a picture.

Hide a text message inside a picture that looks exactly the same, with an optional password. Read it back on the same page. Free, in your browser.