D9 Labs

>_ System Online 2 live · 1 coming soon

Tools for builders who give a damn.

A personal laboratory of sharp, focused tools. No corporate fluff, no bloated features. Just things that work, built with precision.

From the lab

  1. Schema intelligence for the AI search era

    Schema Intelligence

    Live · Beta

    Paste a URL and find the schema your page is missing. Detect every JSON-LD, Microdata, and RDFa entity, surface structured-data opportunities, and validate what you already have—free during beta, no account needed.

    • Detect & parse
    • Recommend schema
    • Validate fields
    • No account

  2. Ambient soundscapes for focused deep work

    Quiet Studio

    Live

    Settle into deep work. Build a soundscape from twelve ambient textures, layer a focus ritual, and share your mix with a single link. No gamification, no noise.

    • Twelve textures
    • Focus ritual
    • Shareable mixes
    • GitHub & Google login

  3. New from the lab

    Wonder Facts

    Coming soon

    Something is stirring. A new experiment is almost ready—check back soon.