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Creating geometric patterns means constantly switching between a technical and creative mindset.
Repper removes this friction by taking care of the pattern construction.
Repper includes all classic wallpaper groups, which have inspired artists for millennia. We are also regularly adding new tilings to tickle your imagination.

Discover the Penrose tiling, with its intricate balance of repetition and variation.
Invented by Sir Roger Penrose, it is now available to you without a professorship in mathematics.
Need to simplify colors or add complexity to the motif?
You can do that right in Repper.
The enchanting transformation of this effect will add a whole new dimension to your patterns.

Bring your patterns to life on photo-realistic products. Handy while designing and great as showcase material.


No matter if you prefer designing in bitmap or vector, Repper can work with it.
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Fuse the edges of seamed tilings together. Perfect for photographic patterns where you want to avoid mirroring.
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One-click snapshots keep you in the flow when you are on pattern safari. Store them until it is time to select, tweak and export.

Projects bring method to the creative madness. Creative madness? Give Repper a go and you will know what we mean!

It's not necessary to start with your own material. Choose from a million photos from Unsplash, free to use for personal and commercial use.
Repper runs in the browser — no installation required.
With automatic sync and backup to your account, you can work on your patterns from anywhere: home, office or on the go.

Need some help getting started or ran into an issue? Check out our comprehensive Help Centre, or contact us directly.
We are always happy to help you!
A tiling is the geometric rule that determines how your image is repeated — think honeycomb, zigzag, pinwheel, and so on. Different tilings produce dramatically different patterns from the same source image. Repper includes over 30 tilings, covering all classic wallpaper groups as well as more unusual options like the Penrose Diamond. New tilings are added regularly.
You can adjust colors, apply duotone or black-and-white effects, add halftone textures, and use gradient overlays — all in real time. There is also a unique Metamorphosis effect that gradually transforms your pattern across a surface, adding depth and movement. All effects are non-destructive, so you can experiment freely.
Yes. Repper has built-in 3D mockups, including t-shirts, dresses, pillows, scarves, notebooks, and fabric rolls. They can even show you a live preview as you design. This helps you judge scale and composition in context, and the renders double as presentation material for clients or your portfolio.
You can export at any custom size and resolution, as you would expect from professional design software. Export a single repeating tile for use in other applications, or a full surface at a specific dimension (e.g. A3 for a poster background). Repper supports both bitmap and vector sources, so your output fits into whatever production pipeline you are working with.
Repper does not replace your design software, it is a specialist tool for the pattern-making step. General-purpose tools like Photoshop or Canva have some pattern capabilities, but they tend to be either tediously manual or limited and clunky. Repper handles the geometry, gives you a real-time preview of the repeat, and lets you explore dozens of variations in minutes rather than hours.
While exploring patterns, you can save any result as a snapshot with one click, so no need to stop and export. Snapshots are stored in collections of up to 100 snapshots, so you can capture freely and curate later. Collections keep everything organized: source images, snapshots, and exports in one place, automatically backed up to your account.