Dead Pixel Test vs PixelTools

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

Dead Pixel Test compared with PixelTools
Detail	Dead Pixel Test	PixelTools
What it does	Free full-screen color test for visual screen inspection	Free browser-based tools for images, PDFs, video, and audio that run entirely on your device
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	FR
Pricing model	Free	Free
Pricing	Not given	Not given
Key features	Nine solid color tests Full-screen color display mode Stuck pixel fixer with flashing patch Custom color picker for testing specific colors Works on phones, laptops, and monitors Keyboard and touch navigation Simulated pixel defect examples for comparison Screen inspection checklist and observation record	Image compression up to 90% without visible quality loss AI-powered background removal for people, products, and objects AI image upscaling to 2× or 4× resolution PDF merge, split, compress, sign, and OCR recognition MP4 to MP3 audio extraction Video conversion between MP4, MOV, WebM, MKV, and AVI Audio format conversion including FLAC to MP3 Automatic face blur and blur detection in photos 161 tools covering images, PDFs, audio, video, text, invoicing and development
What makes it different	Visual inspection without automatic diagnosis No account, upload, or installation required Includes stuck pixel fixer tool with flashing patch Works on any screen accessible via browser	All processing runs locally in your browser with no file uploads to servers No account, email, or registration required to use any tool Completely free with no freemium tiers, watermarks, or daily limits Tools continue to work offline after the page loads No data collection or sales; complete privacy policy transparency
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)	Not checked yet no change since last check	21 no change since last check
Trust Flow (Majestic)	0	13
Citation Flow (Majestic)	19	23
Referring domains (Majestic)	4	38

4 details filled in for both companies.

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