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  1. Founders
  2. pen zen
pen zen

pen zen

@penzen·🇺🇸United States·Joined Jan 2026

https://screensize.net, just building a web site

2 products·6 upvotes·Latest launch Jun 2026

Products by pen zen

  • screensizecalculators
    screensizecalculators

    screensizecalculator

    5 upvotes·Social Media·screensizecalculators.com

  • What Is My Screen Size?
    What Is My Screen Size?

    Live Screen Size Checker for Instant Insights

    1 upvote·Productivity·screensize.net

    Free

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Frequently asked questions

Ask AIChatGPTClaudePerplexityGrok
What has pen zen launched on Launchit?
pen zen has launched 2 live products on Launchit: screensizecalculators and What Is My Screen Size?. Each has its own Launchit page with upvotes, comments and a link to the product's website.
Who is pen zen?
https://screensize.net, just building a web site pen zen (@penzen) is a founder on Launchit based in United States.
What does pen zen build?
pen zen builds Productivity and Social Media products, including screensizecalculators.
How do I contact pen zen?
pen zen lists X (Twitter) on their Launchit profile — that's the best way to reach them. You can also comment on any of their launches.

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