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HighlightGPT
HighlightGPT is a Chrome extension that lets you highlight text inside ChatGPT and interact with it in a side panel.
Our verdict
Who it's for
Enhance ChatGPT with highlight-to-ask capabilities directly in your browser.
Who should look elsewhere
Chrome-only, no Firefox or Safari support
Pros
- +No additional API costs, works entirely within ChatGPT native interface
- +Side panel workflow avoids disrupting the main conversation thread
- +Memory saves ensure important context persists across sessions
- +$8 lifetime Pro price is extremely affordable compared to subscriptions
Cons
- −Chrome-only, no Firefox or Safari support
- −Depends on ChatGPT DOM structure which can change without notice
- −Only works within the ChatGPT web interface, not other AI tools
Key features
- ✓Highlight text in ChatGPT to ask, explain, or translate in a side panel
- ✓Zero extra token cost, uses ChatGPT native responses
- ✓Memory integration to save important responses for future context
- ✓Instant translation maintaining tone and nuance
- ✓Side panel responses keep main conversation uninterrupted
Pricing
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Free | $0 | month | Highlight toolbar; Ask, explain, translate; Side panel view |
| Pro | $8 | month | Ad removal; Unlimited memory saves; Priority support |