RedLinz
Turns visual markup on screenshots into structured AI prompts with coordinate data and annotation types.
Launch screenshots from Product Hunt, Jul 2026
RedLinz is a web-based visual markup tool that converts annotated screenshots into structured AI prompts for tools like ChatGPT, Claude, Cursor, Perplexity, and Grok. It solves the problem of describing visual changes in text, which is often slow and ambiguous. The tool is designed for developers, designers, product managers, marketers, and founders who work with AI assistants to build or refine websites, apps, and documents. It is positioned as a browser-based tool that processes images locally, ensuring privacy, and offers a free tier with 5 markups per month.
Key features
- Circle, arrow, rectangle, text notes, highlights
- Number stamp for ordered changes
- Color drop and eyedropper tools
- Export as structured AI prompt or JSON
- Client-side processing, images not stored
- Save work as .redlinz file
- Free tier with 5 markups per month
- No social media activity within the last 30 days
GTM channels
- No GTM activity detected
ICP
- Software developers
- Design teams
- Product teams