HighlightGPT
FreemiumHighlight in ChatGPT, ask GPT in a side panel
What does this tool do?
HighlightGPT is a browser extension that enhances the ChatGPT experience by allowing users to interact with text directly through highlighting. The tool enables users to ask questions, get explanations, translate text, and save key information to memory without leaving the ChatGPT interface. It creates a side panel for responses, allowing users to continue reading the main chat while getting additional context or insights from highlighted text.
AI analysis from Feb 18, 2026
Key Features
- Highlight-to-ask functionality
- Instant text explanation
- Real-time translation
- Memory saving for important answers
- Minimal interface disruption with side panel
- One-tap question and explanation generation
Use Cases
- 1Quick research and explanation of complex text passages
- 2Instant translation of content within ChatGPT conversations
- 3Academic studying and knowledge retention
- 4Language learning and comprehension
- 5Technical documentation analysis
Pros & Cons
Advantages
- Zero additional token usage for queries
- Seamless integration with ChatGPT's native interface
- Context-aware side panel for uninterrupted reading
Limitations
- Requires ChatGPT Plus subscription to use the browser extension
- Limited to text-based interactions within ChatGPT
- Potential performance overhead from browser extension
Pricing Details
Free basic version with limited features, Pro version at $8 lifetime with additional features like ad removal and unlimited memory saving
Who is this for?
Students, researchers, language learners, professionals who frequently use ChatGPT for complex text analysis and comprehension