C2PA Lab vs NirajArts CLI

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

C2PA Lab compared with NirajArts CLI
Detail	C2PA Lab	NirajArts CLI
What it does	Free browser-based C2PA Content Credentials checker and provenance viewer	Command-line tool to get NirajArts kits from PowerShell and unpack them into your working folder
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	IN
Pricing model	Free	Not given
Pricing	Not given	Not given
Key features	C2PA Manifest Viewer - inspect manifest store, claim, assertions, ingredients and raw JSON C2PA Metadata Inspector - read signer, source disclosure, counts, identifiers and checksum in structured table C2PA URL Checker - inspect remote image, video, audio or PDF provenance from public URL C2PA PDF Checker - check Content Credentials in PDF files and review signature validation evidence Local browser inspection via WebAssembly - no file uploads Supports JPEG, PNG, WebP, AVIF, HEIC, HEIF, SVG, MP4, MOV, MP3, WAV and PDF files up to 200 MB Cryptographic verification state with signer and issuer information Provenance timeline with recorded actions and ingredient references	Global npm installation for system-wide access Windows installer for simplified setup Project-specific npm installation with npx support Browser-based authentication for kit access Kit extraction to local working folders Support for paid and free kits Built-in troubleshooting and error handling
What makes it different	Files never leave your device - all inspection runs locally in your browser Independent tool not affiliated with or endorsed by the Coalition for Content Provenance and Authenticity Reports evidence not verdicts - no authenticity percentages or false claims Multiple inspection views for different user needs and expertise levels Privacy-focused with non-sensitive usage metrics only via Google Analytics	Seamless authentication via browser with code approval Support for multiple installation methods including Windows installer Integrated with My Kit personal kit management system
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)	2 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	2	0
Citation Flow (Majestic)	26	0
Referring domains (Majestic)	16	0

3 details filled in for both companies.

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