A11yColor
Accessibility color contrast checker — WCAG ratio calculator
ClipClean
Clean clipboard — copy any selection as pure plain text
Env Info
Inspect browser environment hardware and screen details
My IP Lookup
Instant public IP geolocation lookup with ISP details
TabRename
Rename any browser tab's title and save the name for that URL
PaletteLab
Color lab — convert, preview and copy colors in any format
Stopwatch
Precise stopwatch with lap times and split recording
Lap Timer
Track elapsed time and record laps with a clean display
Typing Speed
Test your typing speed in WPM with live accuracy meter
QuickSnip
Quick snippet manager — save phrases and paste them into forms instantly
Element Lookup
Search any chemical element and view its properties
CookieSweep
Automatically delete cookies for selected domains when their tab is closed
PagePulse
Keep pages alive with a steady pulse — auto-reload on interval
RefreshLoop
Loop tab refreshes on a timer — configurable intervals per tab
RefreshBadge
Track page reload count per tab with a live toolbar badge
Broken Link
Find broken and redirected links on any webpage fast
Text Counter
Count words chars sentences and reading time for any text
ColorWheel
Generate analogous, complementary, triadic and tetradic color schemes from any base color
StackDetect
Sniff the tech stack — detect React, Vue, WordPress, jQuery and 30+ more
RSVP Reader
Rapid serial visual presentation reader with WPM control
UserShift
Shift your identity — swap User-Agent to any browser or device
