Cerulean Kit

Small tools, thoughtfully made.

Free, privacy-conscious browser tools for everyday questions, data exploration, maps, and games. No Cerulean Kit account required.

Browse tools

Polished tools, quiet by design.

Choose a category or search the full collection.

8 tools

Interactive Maps Explore places, landmarks, suburbs, addresses, and useful map layers through simple interactive city views. Data and placesAustralia Open maps Game Countdown Timer Track confirmed game releases and estimated update windows with source-backed dates and platform filters. GamesSource-backed Open tool Australian Crime and Safety Investigator Review official recorded-crime trends by suburb where comparable data exists, with broader state and district data labelled separately. Data and placesOfficial sources Open tool Housing Stress and Rent Explainer Compare Australian rent figures by place with confidence labels, source links, and postcode affordability context. Data and placesOfficial sources Open tool Cerulean Arcade Play small browser games with local scores, mobile controls, and no accounts. GamesNo account Open arcade What Game Should I Play Pick a game from 3000 Steam top sellers with mood matching, score explanations, and AUD default store prices. GamesAUD prices Open tool QR Code Generator Create a scannable QR code and share-ready instructions for any useful link or short text. Everyday utilityNo account Open tool Humble Bundle Comparison Compare active Humble game bundles against Steam, Epic, and GOG prices, then tick only the games you want. GamesPrice comparison Open tool

Simple by design.