Measure the grid, slice tiles, test autotile rules and check seams in one workspace.
Drop image files hereProcess many files at onceNo upload · processed on this device
Tile Lab
Measure the grid, slice tiles, test autotile rules and check seams in one workspace.
How it works
Add images
Adjust settings and review the result
Download a new file
Supported formats
PNG / JPG / WebP / AVIF / HEIC → PNG + JSON (ZIP) — Input decoding depends on browser support and optional engines.
What this tool does
Measure the grid, slice tiles, test autotile rules and check seams in one workspace.
Implementation and verified quality
advanced · Studio Tile workspace: seam-continuity layout identification, terrain bits, Godot 4 terrain matcher port, quarter-exact generator, Godot/Tiled/LDtk/Unity writers. Quality qualification is in progress. Pro/Flagship quality has not been established.
Before you export
It tests rules; it does not draw tile art for you. Check the Godot helper's verification note before trusting it.
Frequently asked questions
What are this tool’s limitations?
It tests rules; it does not draw tile art for you. Check the Godot helper's verification note before trusting it.
Are my files uploaded?
Nerulio processes selected files on your device and has no file-upload API. Optional engines and models are downloaded from third parties; those requests expose connection information such as your IP address.
Will my work be saved automatically?
No. Images and editing state stay in this tab; media output can use local temporary storage. Changing language preserves your work; reloading, closing the tab, or following a link to another page can clear it.