kageroumado Launches Spectra, Free and Private Validated Psychological Self-Tests That Run Entirely in the Browser

In June 2026, kageroumado launched Spectra, a free web application 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

Availability

Spectra is available free of charge at kagerou.glass/spectra in any modern browser. No account or installation is required.