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⚠ vr.decart.ai does not exist in DNS as of 7 September 2026 — the address we listed cannot be reached. Open-source Meta Quest 3 app that applies real-time AI style transformation to passthrough camera footage at 150–200ms latency.
How we checked: we resolved the domain and fetched the page, and recorded what came back — source
The address on this listing, vr.decart.ai, does not exist and appears to have been constructed from the product name rather than looked up. The product may well be real; our link never was.
| What | What we found | Status |
|---|---|---|
| DNS | vr.decart.ai — no recordResolved three times through our own DNS and once through Cloudflare's public resolver. One failed lookup is a network problem; four are a finding. | Confirmed |
| How this address was probably produced | It follows the shape product-name-dot-vendor-domain, which is not where this vendor publishesEleven listings in this batch share that shape and none of them resolve. A guessed URL is worse than a stale one: nothing in the listing signalled uncertainty, and most of them also claimed the product was completely free. | Changed since last check |
| Whether the product still exists | Not established, and not claimed either wayWhat is dead is our link. We are not replacing one guessed address with another. | Not yet checked by us |
| Listing status | Reclassified to discontinued, which removes it from our free tools page and from /best | Changed since last check |
Checked by the TheToolsVerse Verification Desk — by reading the vendor's own published pages, not by testing the product in an account. Decart XR can change prices at any time without notice. The date above is the last time we looked; if it looks old, treat every figure here as unconfirmed and check Decart XR directly before paying.
How we verify →Reviewed by Sohail Akhtar
Lead Editor & Founder
What we like
Limitations
| Plan | Details |
|---|---|
| Free | Free to use. App available via SideQuest for Meta Quest 3 sideloading. Client source code on GitHub under MIT license. Decart AI service terms apply separately. |
Not reachable, so nothing here can be bought or used. The address we listed, vr.decart.ai, does not exist in DNS as of 7 September 2026. We resolved it three times through our own DNS and once through Cloudflare's public resolver, because one failed lookup is a network problem rather than a finding. This address also looks constructed rather than recorded: it follows the shape product-name-dot-vendor-domain, which is not where this vendor publishes. We did not establish where the current home is, and are not going to replace one guessed URL with another. Everything below this line is a record of what we had recorded, not a description of something you can go and use — and it is delisted from our free tools page for that reason.
Quick Summary
Decart XR is an open-source AI application for Meta Quest 3 that applies real-time video-to-video style transformation to the headset's passthrough camera feed, letting users see their physical surroundings reskinned in one of 61 premade visual styles — from Studio Ghibli and cyberpunk to fantasy and medieval environments — or described through custom voice prompts. Developed by Decart AI and released in October 2025, the app processes live camera frames at 30fps and 720p resolution with approximately 150 to 200 milliseconds of end-to-end latency. The source code is publicly available on GitHub under MIT license, and the precompiled app can be sideloaded on Meta Quest 3 via SideQuest.
Associated Tags
Meta Quest 3 AI, VR style transformation, real-time AI video, passthrough AI app, open-source VR AI, video to video AI, mixed reality AI
Who should use Decart XR?
Discover practical workflows and real-world scenarios where Decart XR delivers key solutions.
Experiencing a familiar room reskinned as a cyberpunk environment, anime world, or medieval scene by pointing a Quest 3 at the physical space and selecting a preset style
Providing a custom voice prompt describing a specific visual environment and watching the passthrough view transform toward that description in real time
Using the application as a technical reference for building Meta Quest 3 apps that combine passthrough camera access, WebRTC streaming, and AI video processing
Demonstrating real-time AI video-to-video transformation capabilities in a VR context at developer meetups, research showcases, or technology events
Forking the open-source client on GitHub to experiment with modified WebRTC parameters, custom style models, or extended camera access implementations
Testing the practical latency and consistency of AI style transformation on consumer VR hardware as part of an XR research or feasibility study
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