Tools
Runs in your browser
No backend, no network calls once the page has loaded. Everything here computes client-side.
- ASCII Image ConverterWORKINGDrop an image, get it back as ASCII art rendered in the site's own amber terminal aesthetic — sampled entirely on a 2D canvas, no upload.JavaScript · Canvas 2Dportfolio
- CIDR / Subnet CalculatorWORKINGType an address like 192.168.1.0/24, get network, broadcast, mask and usable-host range instantly — no server round trip.JavaScriptutility
- Docker Compose Port-Collision CheckerWORKINGPaste a docker-compose.yml, catch a host-port collision before `docker compose up` fails on it — everything is parsed and checked in your browser.JavaScriptutility
- Terminal Contrast AuditorWORKINGType a hex or rgb() color, get its WCAG 2.1 contrast ratio against this site's actual background tokens — read live from tokens.css, not copied.JavaScriptportfolio
- Cron Expression BuilderWORKINGType a 5-field cron expression, get a plain-English explanation and the next five run times in your local clock.JavaScriptutility
- Config Secret ScrubberWORKINGPaste a .env, compose file or connection string, get back a redacted version safe to paste into a forum post or an LLM chat — nothing leaves your browser.JavaScriptutility