Design Playgrounds

The proper colour wheel — analogous, triadic, split complementary — plus contrast checks for accessibility.

A visual board for collecting images and ideas, without an algorithm deciding what you should have been collecting instead.

Hand-picked four-colour palettes posted daily and sorted by mood, with none of a generator's randomness.

Palette generator trained on photographs and films, so the colours it suggests look like they came from somewhere real.

Generates hero images — gradients, particles, triangles, topography — at whatever resolution you need, free to download.

Hit the space bar for a five-colour palette, lock the ones you like, hit it again. The whole tool is that loop.

Builds a gradient visually and hands over the CSS, including the awkward multi-stop and radial cases.

Two dozen SVG generators in one place — noise, grain, blobs, dots, gradients, mesh — all exportable and all free.

Variable font sandbox where you drag the axes and watch weight, width and optical size move in real time.

Suggests font pairings from a model trained on type, with locks so you can hold one face and reroll the other.

Small library of ready-made gradients you nudge by dragging the angle, then copy straight into a stylesheet.

Generates blobs, waves, stacked layers and low-poly grids as SVG, all of them tweakable and all free to export.

The old-school colour scheme designer: one wheel, a live preview page, and far more control than the modern tools.

An infinite canvas for rough diagrams and flows. Opens instantly with nothing to configure and no file to save first.

Extrudes type into three dimensions, wraps it round shapes and lets it drift, exporting the result as a loop.

Infinite squared paper for sketching layouts and floor plans, with snapping and nothing else getting in the way.

Renders your text in every font installed on the machine at once, which is the fastest way ever devised to pick one.