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Color Dice vs Screen Dimensions

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Color Dice compared with Screen Dimensions
DetailColor Dice logo Color DiceScreen Dimensions logo Screen Dimensions
What it doesFree online random color tool for games, classrooms, and group activities Read your screen size, resolution and refresh rate live in your browser
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Free
PricingFree: $0/forever with unlimited dice rolls, edit and run activities, 3 saved activities after registration, single worksheets and browser PDF printing, and free template examples. Pro: $24.00/year USD, billed yearly, includes everything in Free plus 200 saved activities, 20 folders and 20 lesson col Not given
Key features
  • Roll 1 to 6 dice simultaneously
  • Four-color or six-color preset options
  • Custom color selection
  • Fullscreen mode for classroom displays
  • Roll history tracking
  • Shareable setup links
  • Accessible color symbols for identification
  • Keyboard control with space bar
  • Mobile and desktop compatible
  • No account required for basic use
  • Live screen resolution detection in CSS and physical pixels
  • Device pixel ratio measurement
  • Browser window size detection
  • Display refresh rate checker
  • Color range detection
  • Physical screen size measurement with bank card
  • TV size calculator by seating distance
  • Dead pixel test
  • Screen comparison tool at scale
  • Refresh rate test
What makes it different
  • Completely free with no sign-up required for rolling dice
  • Equal probability for every color in active set
  • No personal data collection or file uploads during use
  • Optional Pro plan for teachers with activity organization and teaching resources
  • All measurements run in your browser with no data sent to servers
  • Uses bank card calibration to measure actual physical screen size
  • Reference data cross-checked against manufacturers' spec sheets
  • Distinguishes between diagonal screen size and width/height dimensions
  • Shows real panel resolution accounting for display scaling and pixel ratio
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes10
DR (Domain Rating by Ahrefs)24 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)33
Citation Flow (Majestic)244
Referring domains (Majestic)164

4 details filled in for both companies.

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