Free packs
Discovery + community
Useful packs released without artificial crippleware. Free does not mean undocumented or untested.
Game assets you can inspect before you use.
A growing library of free and premium game-ready assets made by By JTT, including AI-assisted work where it is useful. Packs will publish with clear provenance, licence terms, technical metadata and evidence of what has actually been tested.
Asset library
1 published packNo published packs match those filters. Try a broader search.
Quality pipeline, not asset spam
Premium packs
Commercial releases
Higher-effort collections can be sold when the files, licence, previews and technical claims are ready to stand on their own.
AI-assisted, disclosed
Provenance
AI may help generate or transform assets, but each release should state the production process, human cleanup and any material source or rights constraints that can responsibly be disclosed.
Explicit quality states
Evidence
Every pack moves through draft → validated → published with per-check records for integrity, digest, licence, provenance and naming. Failed checks block publication rather than being silently skipped.
Inspect first
Launch viewer →The first browser tool inspects local image assets without uploading them to By JTT. It reports dimensions, file type and size and provides zoomable pixel-level previewing. 3D model and animation inspection can be added once the implementation is verified against real packs.
Release contract
Licensing and provenance →Every substantive asset pack should expose enough information for a developer to decide whether it belongs in a project: contents, formats, dimensions or geometry, licence, attribution requirements, provenance, production notes, last verified date, compatibility actually tested, known limitations and a changelog when the pack changes.