Developer Tools
QR.OPTIC
Last updated 2026-07-05 · benchmark measured 2026-08-11 — deterministic & reproducible
Free online tool for creating customizable, high-resolution QR codes.
Is QR.OPTIC production-ready?
Legit.Show scores QR.OPTIC 71 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on QR.OPTIC (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Reliability; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 79/100
- Accessibility — 74/100
- Security — 25/100
- Privacy — 25/100
- Reliability — 100/100
- Standards — 92/100
- Discoverability — 100/100
What we measured
- No Content-Security-Policy and no HSTS.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 664 ms to first byte.
- Returns a proper 404 for unknown routes.
- 3 of 3 sampled routes reachable.
- No privacy policy found.
- Sets cookies / loads scripts with no consent prompt.
- Discoverable: structured data, sitemap, OpenGraph image, canonical URL.
Who it's for
Businesses · Designers · Marketers · Developers · Branding professionals
Pricing
Free, no membership required, unlimited usage; optional donations
Visit QR.OPTIC → · Alternatives to QR.OPTIC → · How this was measured →