MJJ Tools vs BlankScreen

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

MJJ Tools compared with BlankScreen
Detail	MJJ Tools	BlankScreen
What it does	160+ free online tools and utilities for calculations, conversions, and productivity	Free fullscreen color screens and display tools in your browser
Stage	Startup	Not given
Founded	2024	Not given
Based in	Not given	Not given
Pricing model	Not given	Free
Pricing	Not given	Not given
Key features	160+ free online tools	Fullscreen mode with one click Download backgrounds as PNG in multiple resolutions Works on any device without installation
What makes it different	Instant access without downloads, installations, or registration required	No download or signup required, loads in under a second Works as a soft light source for webcam fill light Serves as a professional light table for tracing artwork Detects monitor issues including dead pixels and backlight dimming All tools run in browser with nothing uploaded or stored
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)	9 no change since last check	Not checked yet
Trust Flow (Majestic)	0	7
Citation Flow (Majestic)	21	24
Referring domains (Majestic)	11	22

3 details filled in for both companies.