HighlightGPT

HighlightGPT is a lightweight browser extension that adds “highlight → ask” superpowers directly inside ChatGPT. Select any snippet (code, error, paragraph) and get instant follow-ups in a clean side panel — so you keep the main thread visible and never lose your place.

Key features

• Highlight any text in ChatGPT to ask questions or get explanations instantly

• One-tap actions: Ask / Explain / Translate / Save to memory

• Answers open in a slim side panel (no context switching)

• Works inside ChatGPT’s native web experience — no extra workflow to learn

• Optional Pro: remove ads, unlimited memory saves, early access to new features

Great for

• Debugging and understanding error messages

• Explaining unfamiliar code/config lines

• Reading long responses without losing context

Links

• Website: https://highlight.jiqiren.ai/

• Chrome Web Store: https://chromewebstore.google.com/detail/bdjccdhalfkaiolllkadcohhieboaain

• YouTube demo: https://www.youtube.com/watch?v=FI-QNyRPrQU