Fast, private, fully offline unit conversion. Open, type a number, get the answer instantly.

Strip clutter from any article and reflow it into a clean, typography-tunable reading column with per-site preferences.

Highlight text on any page in 4 colors, attach notes, and build a searchable personal annotation library. 100% local — zero network

A calm local scratchpad, one click from the toolbar. No accounts, no servers, no network requests.

A private, local-only daily medication and supplement tracker with gentle badge reminders and adherence stats. No accounts, no

Automatically mutes tabs and blocks autoplay media per domain, with per-site rules, a whitelist, and a running blocked-count stat.

Run pomodoro-style focus sessions with a soft, non-blocking nudge when you visit a site you've flagged as distracting.

Inspect color and typography on any webpage: eyedropper hover mode, page palette extraction, and a WCAG AA/AAA contrast checker.

A gentle, privacy-first nudge tool for tab sprawl and per-site time — every byte of state stays on your device.