Randomly.online 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.

Randomly.online compared with Screen Dimensions
Detail	Randomly.online	Screen Dimensions
What it does	Free, private browser tools for images, PDFs, calculators, text, code, and random generators	Read your screen size, resolution and refresh rate live in your browser
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Free
Pricing	Not given	Not given
Key features	Image compression, conversion, resizing, and cropping PDF merging, splitting, and conversion tools Date and time calculators including age, timezone, and countdown Over 55 financial and practical calculators JSON formatter and developer utilities Mobile-first responsive design with no installation required Instant results with no waiting time	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	All tools run entirely in your browser with zero data uploaded to any server Completely free with no accounts, signups, or hidden fees required Lightning-fast processing using local device computing power instead of servers Related tools can share data via Send To buttons without copy-paste workflow	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 plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	1 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	3
Citation Flow (Majestic)	17	4
Referring domains (Majestic)	9	4

4 details filled in for both companies.

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