Privacy-first PDF tools, right in your browser

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Privacy-first PDF tools, right in your browser

Be Early to the Top 1% of Vibe-Coded Projects

Privacy-first PDF tools, right in your browser

The privacy-first PDF toolkit that never leaves your device

Privacy-first PDF tools, right in your browser

pheebo is a browser extension that helps you verify AI mathematical solutions instantly and catch calculation errors before they cause problems. It works on ChatGPT & Claude.

Privacy-first PDF tools, right in your browser

Privacy-first PDF tools, right in your browser

pheebo is a browser extension that helps you verify AI mathematical solutions instantly and catch calculation errors before they cause problems. It works on ChatGPT & Claude.

Privacy-first PDF tools, right in your browser