tone - 紙に刷ったような写真加工

Tone is a simple image processing application that can turn photos into a style similar to serigraphy.

After selecting a photo, through the overlapping of halftone dots and inks, a single finished product similar to a two-color printed poster or ZINE can be created.

It can automatically select the ink suitable for the photo. You can either output directly or adjust the fineness, angle, and concentration of the dots for each color separately.

The blank and border shapes can also be freely edited. After adding rounded corners and the roughness of the paper, a finished product similar to a poster or card can be made.

Favorite settings can be saved as presets. The completed image is output in PNG format and can be used for sharing or printing.

Main features
・Convert photos to a style of overprinting with 1 to 3 colors
・Two methods: dots (amplitude modulation screen) and grains (textures)
・Automatically select the ink suitable for the photo
・Adjust dots, angles, and concentrations for each color
・3 types of paper (warm white / natural / white)
・Edit the blank space, border ratio, and rounded corners
・Built-in presets and custom presets
・Display the steps of color separation, dots, and overprinting
・Output in PNG format and share

The additional 7 color channels, preset saving, and high-resolution output can be unlocked through the in-app purchase item "Ink Set 02" with a one-time purchase.