Poly Haven

Overview

Poly Haven is a curated library of HDRIs, textures and 3D models for visual-effects artists, game designers and other 3D creators. It is especially well suited to people who need commercially usable assets or build scenes in Blender. Its public collection makes strong specifications and CC0 licensing accessible without a paywall.

Key features

The range covers lighting, surface materials and models, so Poly Haven can contribute to several parts of a scene rather than one narrow task. Poly Haven says its HDRIs are 16k+ resolution and always unclipped, while its photoscanned, seamless PBR textures are at least 8k. That makes the library a sensible option for detail-conscious work; it does not mean every asset will match a project's style or needs.

All assets are CC0 and may be used for any purpose, including commercial projects. That removes the need to budget for an asset license, though creators should still provide attribution when using the live API. Downloads include Blend, glTF, USD, FBX, ZIP, EXR, JPG and PNG, offering formats for a range of 3D and image workflows.

Poly Haven says its assets are made by people and avoid generative AI and overreliance on procedural methods. That editorial choice will matter to creators seeking human-made material, but it is a preference rather than a substitute for checking whether an individual asset suits the work.

The Blender add-on places HDRIs, materials and models in Blender's asset browser for drag-and-drop use. Organized catalogs, resolution switching, automatic texture scaling and one-click displacement setup can reduce routine setup work for Blender users. It is a more focused benefit for that audience than for creators using other software.

The API is free for personal, academic and commercial use, with no login or API key needed on default endpoints. Live API users must provide clear Poly Haven attribution and a unique User-Agent header, requirements that matter when building an integration. Poly Haven stores a random download UUID and download preferences, and says it stores no other user data or cookies beyond those exceptions.

Pricing

The Public asset library costs nothing, with no paywalls or signup required. It includes CC0 assets, HDRIs at 16k+ and textures at least 8k; for many creators, this is the key offer because commercial use is included rather than reserved for a paid tier.

Vault access costs $3 a month. It provides access to all Vault assets and early access, with those assets eventually released freely. It suits supporters who want access sooner; those content to wait can use the public library without paying.

The Blender add-on via Patreon costs $5 a month and includes the asset browser add-on, other rewards and support for unlocking Vaults. The Blender add-on via Superhive costs $49, paid once, provides the identical add-on and includes free updates forever. Patreon is the recurring option for those who also want the other rewards and to help unlock Vaults; Superhive is the one-time purchase for add-on access without an ongoing monthly charge. The add-on spend is most relevant to Blender users who will use its workflow features.

There is no free trial. Poly Haven directs questions to its FAQ, email and Discord. It describes its aim as building a community-funded open-content resource for professionals and hobbyists, and operates as a small remote studio based in South Africa working with creators around the world.

Platforms

Poly Haven is available on the web, through an API and as an extension. The Blender add-on is the most specifically described extension; it brings library assets into Blender, but does not offer the same workflow benefit to users of other software.

Who it's for

Poly Haven is a strong fit for visual-effects artists, game designers and hobbyists who want high-resolution HDRIs or PBR materials, models, and a permissive commercial license in one library. Blender users gain a more integrated route to those assets, while developers can use the API without an account or key on default endpoints if they meet its attribution and User-Agent requirements. It is less compelling for anyone who needs a different asset style or is not interested in its asset categories and Blender integration.

Pros and cons

• Pro: CC0 licensing covers commercial use, so the public assets do not require a paid license.
• Pro: The stated 16k+ HDRIs and at-least-8k photoscanned seamless PBR textures are well suited to creators prioritizing resolution.
• Pro: The Blender add-on combines catalogs, resolution controls, texture scaling and displacement setup in the asset-browser workflow.
• Con: The add-on's workflow benefits are specific to Blender users, while the paid add-on options add cost beyond the free library.
• Con: Live API integrations must include clear attribution and a unique User-Agent header.

Alternatives

For a free CC0 library, ambientCG is another option, with API access and Linux, macOS, Windows and web platforms. Textures.com may suit readers who want a free sample selection with an account or a paid credit plan: its Starter plan costs $13 a month for 1,000 credits per month and commercial use. For browser-based texture creation, OPETURE offers free use without an account and no fixed download limits within processing capacity.

Architextures is a web-based freemium option, with a free tier for personal and educational use and standard texture downloads. CGBookcase offers 566 free CC0 1.0 textures and a free, open-source texture tiling tool. FreePBRTextures is a no-signup alternative if a smaller library of 30+ CC0 textures at 4K meets the need.

FreePBR is another freemium option for readers comparing texture libraries. GameTextures.com is a freemium alternative with a paid Hobbyist plan at $11.20 a month, billed annually, for 25 downloads per month, a non-commercial license, one user, five collections and 50 items per collection. Browse more options in Texture Libraries or 3D Asset Libraries.

Verdict

Choose Poly Haven if you want a broad, commercially usable asset library with stated high-resolution HDRIs and textures, especially if you work in Blender. Its free CC0 collection is the clearest reason to start here; look elsewhere if the available assets do not fit your project or you need an integration for software other than Blender.