Creative tools
5 free creative tools · Pixel art, ASCII, dithering and palettes
Tools for making pictures look like something rather than merely smaller: reducing a photograph to a sixteen-colour grid, turning it into characters, pulling a usable palette out of it, or screening it into printer’s dots. They share one honest limitation worth saying at the top — every one of them is a transformation, not an act of drawing, and a good result still depends on choosing a source image that survives being simplified. Tight crops and strong contrast work; busy backgrounds and small faces do not.
All creative tools
- Image to pixel art Turn a photo into pixel art with retro palettes and dithering.
- ASCII art generator FIGlet text banners and image-to-ASCII, with ready-made export formats.
- Colour palette from image Pull a colour palette out of a picture, with HEX, RGB and HSL.
- Dither & halftone Floyd–Steinberg, Atkinson, Bayer dithering and halftone screens.
- Sprite sheet cutter Slice a sprite sheet into frames, preview the animation and export.
Guides
- How to turn an image into pixel art without making it blurry Shrinking a photo does not make pixel art. What nearest-neighbour scaling, palette reduction and anti-aliasing actually do, and why the export multiple matters more than anything else.
- Floyd–Steinberg, Bayer and Atkinson dithering compared Error diffusion, ordered dithering and halftones solve the same problem in different ways. What each one does to gradients, edges, file size and animation.
- How colour palette extraction works Why two tools give different palettes from the same image, what dominant and balanced actually mean, and why extracted colours are never a brand’s real ones.
- ASCII, ANSI and Unicode art explained Character brightness ramps, why monospace is non-negotiable, how terminal colour actually works, and the platform formatting problems that break text art.
- How to cut and export a sprite sheet Frame size, spacing, margins and offset — what each one means, why frames drift by a few pixels, and how to handle sheets that do not divide evenly.