Brand Palette
Build a full brand color palette with semantic names
Bin Time
Real-time binary representation of current time as LEDs
Minify Code
Strip whitespace and comments from CSS JS and HTML code
Status Ref
Quick HTTP status code reference with search filter
Morse Code
Encode and decode Morse code with beep audio support
Dot Draw
Mini pixel canvas for creating 8-bit style sprites
Multi Tally
Add named counters tap to increment and reset anytime
Numeral
Bidirectional Roman to Arabic number converter with rules
Read List
Save URLs to read later with title and notes
Tag Bookmarks
Save and tag bookmarks with custom labels for fast search
Companion Reader
Add-on that highlights article text word-by-word, with a slider for speed control and pause/resume buttons. Save useful text to memorize later using memorization mode.
3 人のユーザー
Key Test
Test keyboard keys and see their codes and characters
Dice Roll
Roll multiple dice types d4 d6 d8 d10 d12 d20 d100
Count It
Track multiple items with named tally counters
Math Eval
Evaluate math expressions with constants and functions
Habit Streak
Track daily habits with streak counter and calendar
Rapid Read
Speed reading practice with adjustable WPM and text input
Daily Habits
Check off your daily habits and build consistent streaks
A11y Vision
Toggle colour blindness simulation modes on current page
Habit Track
Track daily habits with streak counter and weekly grid
Prop Scan
Scan page CSS for all custom properties with copy support
Top Visits
Rank and replay your top domains with visit statistics
Flex Builder
Build flexbox layouts visually and copy the CSS output
