Show HN: LinkPersona – Free LinkedIn audit tool that runs 100% in the browser
Pixel-M Sunday, December 28, 2025"Hi HN,
I built this because I was frustrated that every "LinkedIn Optimizer" requires OAuth access or a PDF upload. I didn't want to send my personal data to a third-party server just to check my headline structure.
LinkPersona is a static site (HTML/Tailwind/JS). All the analysis logic (regex for checking 'Role + Result + Metric' patterns, readability scores, etc.) happens client-side. No databases, no tracking pixels, no signup.
It includes:
Headline analyzer
Hook previewer (simulating the mobile vs desktop truncation point)
Post formatter
Code is not minified if you want to poke around 'view source'. Feedback welcome!"
Summary
PixelM is a decentralized, community-governed social media platform that aims to empower users and protect their privacy. The platform utilizes blockchain technology and a unique token-based system to encourage authentic interactions and user-controlled content moderation.
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Summary
pixelm.xyz