Diamond Painting Pattern Generator

Turn a photo into a printable diamond painting chart with a symbol legend, sized to your drill pitch — entirely in your browser.

Facets wideDrill pitch

Colors are approximate, generic swatches — match each one to the closest color in your own diamond/drill brand before buying.

Preview and processing stay in your browser. Sign in and use 1 credit to download or copy an output; nothing is uploaded.

Drag & drop, or click to choose a JPG, PNG, or WEBP

How it helps

Downsamples any photo onto a facet grid sized to your drill pitch.

Snaps each facet to the nearest color in a curated craft palette.

Every facet gets a printable symbol so the chart is easy to follow drill by drill.

Download the chart as SVG and the color list as a CSV shopping list. Each output uses 1 credit; processing is browser-local and nothing is uploaded.

Best practices

- Start around 80 facets wide for a first project; more facets add detail but also drilling time.

- High-contrast photos with clear shapes translate to cleaner patterns than busy, low-contrast ones.

- Match the generic color names to the closest color in your own diamond/drill brand before buying.

- A finer drill pitch gives a smaller, more detailed finished piece for the same facet grid.

FAQ

What determines the finished size?

Finished width/height is facets × drill pitch. An 80-facet-wide chart at a 2.8mm pitch finishes about 224mm wide.

Why symbols on every facet?

Diamond painting charts traditionally use one symbol per color so the pattern stays readable at a glance and in black-and-white print, in addition to the color fill.

Can I reduce the number of colors?

Not directly in this version — try a higher-contrast or more simplified source photo, which naturally reduces how many distinct palette colors get used.

Is anything uploaded?

No. The photo is processed entirely in your browser. Sign-in is required only when you download or copy an output, which uses 1 credit.