Press release · Spectra
kageroumado Launches Spectra, Free and Private Validated Psychological Self-Tests That Run Entirely in the Browser
Spectra offers 19 validated psychological screening questionnaires, including depression, anxiety, ADHD, autism, PTSD and OCD, scored on the user's device with no account, email or tracking.
Published · Updated . Features and availability describe the product at the update date.
Spectra is a free web application by kageroumado at kagerou.glass/spectra offering validated psychological screening questionnaires that are scored instantly and privately in the browser.
Spectra includes 19 published, validated instruments covering areas such as depression (PHQ-9), anxiety (GAD-7), autism, ADHD, post-traumatic stress, obsessive-compulsive symptoms and psychosis-spectrum experiences. A ten-minute broad screen combines six short questionnaires into one set of questions and summarizes where the answers point, what else each signal could mean, and what is worth reading more about.
Results are explained in plain language and grouped by the underlying mechanisms that conditions share, drawn from predictive-processing neuroscience, rather than by diagnostic label alone. Short guided sessions walk through how specific patterns of thinking work.
Spectra has no server component. Answers never leave the browser, no account or email is required, and results are stored locally so that users can revisit them or erase any test at any time. Spectra is a screening tool and does not provide a diagnosis.
Key features
- 19 validated screeners, including PHQ-9 and GAD-7
- Ten-minute broad screen across six questionnaires
- Results explained by shared underlying mechanisms
- Fully on-device: no server, account, email or tracking
- Works offline once loaded
How it compares
| App | Price | Account | Instruments | Answers |
|---|---|---|---|---|
| Spectra | Free | None | 17 published (PHQ-9, GAD-7, ASRS-6, RAADS-R and more) plus 2 original flags | Scored in the browser; answers never leave it |
| Embrace Autism | Free scores; RAADS-R full report US$3.50 | RAADS-R test marked “Anonymous” | 31 tests, including RAADS-R, AQ, CAT-Q and ASRS v1.1 | Scored automatically on submit |
| Mental Health America | Free | Optional login to save tools | 14 tests; the depression test uses PHQ-9 | Screens analyzed in MHA's annual report |
| Mind Diagnostics | Free | None; email optional to save results | 103 tests in 12 categories | Results can be saved or shared as an emailed link |
Availability
Spectra is available free of charge at kagerou.glass/spectra in any modern browser. No account or installation is required.
About kageroumado
I'm Mado Kagerou, publishing as kageroumado: an independent researcher and expert Swift engineer with more than ten years of software development experience. As a founder and technical lead, I take projects from architecture through release. My research interests center on computational pharmacology, computational neuroscience and AI safety. My engineering specialties include Apple platform internals, reverse engineering, GPU rendering and local model training.
Research, engineering work and leadership experience
Media contact
kageroumado · [email protected] · kagerou.glass