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Screen Size Checker vs Printer Test Page

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

Screen Size Checker compared with Printer Test Page
DetailScreen Size Checker logo Screen Size CheckerPrinter Test Page logo Printer Test Page
What it doesInstant screen resolution and viewport size checker for developers and designers Free printer test pages, exact at 100% scale
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Free
PricingNot given Not given
Key features
  • Screen Resolution Detection
  • Viewport Size Measurement
  • Device Pixel Ratio (DPR) Check
  • Operating System Detection
  • Browser Version Information
  • Touch Support Detection
  • User Agent String Display
  • Real-time Screen Analysis
  • One-click printing from browser
  • Downloadable PDF test pages in A4 and US Letter
  • 100 mm scale reference bar for accuracy verification
  • CMYK color testing with per-channel isolation
  • Nozzle check for clogged inkjet channels
  • Printer alignment test with measured frames
  • Grayscale and tint ladder testing
  • Support for both inkjet and laser printers
  • Photo reproduction target test image
  • Vector-based PDFs with exact geometry
What makes it different
  • Real-time detection of browser viewport, screen resolution and device specifications without installation
  • Helps developers create responsive websites that look great on all devices
  • Educational resources explaining CSS pixels versus physical measurements
  • Maintained as independent web tool kept fast, readable and useful
  • Exact to the millimetre when printed at 100% scale
  • Native CMYK PDFs for measurement-grade accuracy
  • No data collection or uploads required
  • Isolates individual printer faults with specialized pages
  • Free with no accounts or watermarks
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)23 no change since last check2 no change since last check
Trust Flow (Majestic)518
Citation Flow (Majestic)2517
Referring domains (Majestic)446

4 details filled in for both companies.

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