Check WCAG text contrast ratios by clicking any element, with visual highlighting for failures and compliance analysis.

Capture JavaScript errors and unhandled promise rejections with stack traces, timestamps, filtering, and export.

Search the full HTML source for words or phrases with line numbers, context, highlighting, and copy support.

Highlight Zendesk tickets by age. Color-coded rows, age badges, summary stats, and sorting for ticket queues.

Creates child-friendly emergency contact cards—extract contacts or enter manually, print as HTML or text.

Counts redirects for all links on any page with summary stats, hover badges, and one-click chain copying.

Never break your language streak. Track daily study sessions, view stats, and get motivational reminders across all sites.

Extracts Google Sheets ranges and tables to CSV. Click any table to copy or download data with headers and notes.

Tracks Fitbit sleep scores with trends, stage breakdowns, color-coded status, and CSV/JSON export.

Real-time world clock with multiple time zones, 12/24-hour toggle, and quick city search.

Hovers or clicks on obsolete job titles like "chandler" or "cooper" to instantly see their modern definitions on any webpage.

Detects browser storage availability: localStorage, sessionStorage, cookies, indexedDB in VPN and sandboxed contexts.

Count FigJam sticky notes by color with real-time updates, percentage distribution, and a summary of total notes.

Scans SoundCloud pages for hidden download links, displays them in an overlay with copy/open actions.

Analyzes investment fees on Personal Capital, projects their impact over 1-10 years, and highlights high-fee accounts.

Sorts Quora answers by length with word/character badges and restore original order.

Detects family calendar conflicts, highlights overlapping events, shows availability, and exports schedules.

Inspect CSS media queries with active status, conditions, rule counts, viewport preview, and custom viewport testing.

Track Freshdesk SLA countdowns in real-time. Color-coded timers, progress bars, and auto-refresh for response and resolution SLAs.

Floating countdown timer with progress ring, sound notification, and state persistence.

Find overlapping meeting times across time zones with availability selection for up to 6 participants.

Inspect CSS transform properties including transform, translate, rotate, scale, matrix, and perspective with preview.

Creates garage sale inventory sheets—extract items from pages, set prices, track sold items, and export.

Auto-dismisses Bandcamp purchase reminders with per-artist/album persistence and manual override controls.