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Online Ruler vs STAAMS

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

Online Ruler compared with STAAMS
DetailOnline Ruler logo Online Ruler STAAMS
What it doesMeasure anything on your screen with pixel-perfect accuracy Smart Tools. Simple Solutions.
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Free
PricingNot given Not given
Key features
  • Smart Auto-Detect identifies your device from a database of 100+ profiles
  • Three calibration methods: auto-detect, screen diagonal, and credit card
  • Place rulers on any edge of the screen in any combination
  • Click-to-measure distances in any direction
  • Live cursor position tracking
  • Dark mode with automatic system preference detection
  • Support for four measurement units: cm, mm, inches, and pixels
  • Salary calculator for gross, net and worldwide calculations
  • PDF to Word conversion with original layout and fonts
  • BMI calculator with health status indicator
  • Currency converter with latest exchange rates
  • Secure password generator with local browser processing
  • End of Service Benefits calculator for Saudi Arabia
  • Hijri and Gregorian calendar date conversion
  • Image compression for JPG, PNG and WebP formats
  • Working days calculator excluding weekends and holidays
What makes it different
  • No installation required—runs entirely in your web browser
  • Achieves near pixel-perfect accuracy typically within 0.5mm for well-calibrated screens
  • Completely free with no ads, account, or limitations
  • Calibration saved locally so no need to recalibrate on each visit
  • Works on tablets and mobile devices with touchscreen support
  • All tools run locally in your browser for complete data privacy
  • No software installation required
  • Multi-language support in English, Arabic, and Urdu
  • Lightning fast optimized tools with instant calculations
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)4 +3 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)170
Referring domains (Majestic)40

4 details filled in for both companies.

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