Privacy
The short version: your images never leave your device, we don't want your data, and there's nothing here to sell. The longer version is below, and it's still short.
Your images
Photo conversion happens entirely in your browser. The depth model runs on your own hardware, and there is no upload endpoint on our servers — we couldn't receive your photos even if we wanted to. Exports (PNGs, GIFs) are generated locally and saved straight to your device.
What we do keep
- Counters. Anonymous tallies: page visits, anaglyphs made, REDSHIFT flights flown. Each is a single number going up — no IDs, no cookies, no fingerprinting. You can see them yourself in the corner of the site; that counter is the entire analytics system.
- Leaderboard entries. If you submit a REDSHIFT score, we store the name you typed, your score, wave, run length, and submission time. The name is shown publicly — don't type anything you don't want on an arcade board. To prevent spam, score submissions briefly keep a salted one-way hash derived from your IP; the salt rotates daily, the raw IP is never stored, and the hash can't be reversed into it.
What we don't do
- No accounts, no tracking cookies, no ads, no third-party analytics scripts.
- No selling, sharing, or "monetizing" of anything. There is nothing to monetize.
Infrastructure
The site is served by Cloudflare, which processes requests the way any host does (standard, short-lived operational logs). Model weights are fetched by your browser directly from jsDelivr and Hugging Face's CDNs; those requests go from you to them and follow their policies.
Removal
Want a leaderboard entry taken down (yours, or one that's abusive)? Reach out via the About page links and it'll be removed.
Last updated July 8, 2026. If this policy ever changes, the change will be visible right here in plain language.