Launched this week
MarkUp

MarkUp

Edit websites through AI with visual prompts

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Working with AI agents on web changes? Stop typing long descriptions. MarkUp lets you annotate any webpage directly — draw what you want changed, label it, and send a structured visual brief to Claude, ChatGPT, or Copilot. Free. No accounts.

MarkUp makers

Here are the founders, developers, designers and product people who worked on MarkUp

Michael Castelo
Michael CasteloThis headline isn't AI generated...
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