Perlin noise Wang tile generator
This is a little script I wrote a while ago to help generate sprites for a game I was working on. You can use it to build a seemingly-infinite aperiodic noise texture that is actually composed of a relatively small number of tiles. For example, imagine a large grassy field or body of water in a 2D pixel art game, but without the obvious repeated patterns that arise from simple tiling. The use case is pretty niche (for example, in many cases you could just evaluate the perlin noise function directly in a shader) but I thought it was a cool idea regardless.
Perlin noise Wang tile generator launched on June 27, 2024 with 34 votes, #795 of 4,672 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 2 years on.
In plain words
Perlin noise Wang tile generator is a script for creating seamless, non-repeating textures using a small set of tiles. Designed for 2D pixel art game developers, it generates large natural-looking environments like grass fields or water bodies without the visible repetition problems of standard tiling. While niche compared to shader-based approaches, it offers a practical solution for sprite-based games seeking varied, procedural textures.
written from the facts on this page · September 2026
From the sources
Perlin noise Wang tile generator - Seamless, non-periodically tileable noise textures - Gollum999/perlin-wang
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Hi HN! I made many small web games in the past with Unity or Phaser. But this time I wanted to make something completely on my own. So I coded a basic game framework in plain JavaScript, and used it to make Almost Pong. This was a really fun project that taught me a lot about JavaScript, and I plan to make more minimalist games with this framework. Interesting fact: Almost Pong doesn't load any assets, all sprites and sounds are generated with code. Happy to answer questions, and please let me know if you have any feedback on the game. Thanks!
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