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JustTools vs White Screens

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

JustTools compared with White Screens
DetailJustTools logo JustToolsWhite Screens logo White Screens
What it doesFree online tools for images, PDFs, text, developers and everyday tasks that run in your browser Full-screen white light in your browser
StageStartup Not given
Founded2026 Not given
Based inIN Not given
Pricing modelNot given Free
PricingNot given Not given
Key features
  • Image compression and resizing
  • PDF merge, split and conversion
  • Word and character counter with readability analysis
  • JSON formatter and validator
  • QR code and barcode generation
  • Password generator and strength checker
  • Loan EMI calculator with prepayment simulation
  • CSS gradient, shadow and animation generators
  • DNS lookup and propagation checker
  • Resume builder and ATS checker
  • Full-screen white light display
  • Adjustable color temperature from 2,000 K to 9,000 K
  • Brightness control
  • Timer functionality
  • Keep screen on to prevent dimming
  • Dead pixel test with five colors
  • Refresh rate testing
  • Keyboard shortcuts for quick access
  • Multiple color options
  • Download images in multiple resolutions
What makes it different
  • Completely free with no sign-up, trials, watermarks or paid features
  • 212 tools across 16 categories covering images, PDFs, text, code and everyday tasks
  • Transparent about what data is sent and where
  • Runs entirely in browser with no app or sign-up required
  • Works on iPhone and Android when added to home screen
  • Completely free with no paid plans or subscriptions
  • Customizable warmth and brightness for different uses
  • Multiple screen test and diagnostic tools included
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)15 no change since last check1 no change since last check
Trust Flow (Majestic)80
Citation Flow (Majestic)240
Referring domains (Majestic)180

3 details filled in for both companies.

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