Private Grammar & Spell Checker - Harper
Chrome Elijah Potter View in store ↗
Private Grammar & Spell Checker - Harper is a Chrome extension by Elijah Potter with 30,000 users and a 4.2 rating from 136 ratings. broext first saw it on Nov 8, 2026 and last checked the listing on Nov 8, 2026.
The private grammar checker for 21st Century English
Listing facts
- Store
- Chrome Web Store
- Store ID
- lodbfhdipoipcjmlebjbgmmgekckhpfb
- Publisher
- Elijah Potter
- Website
- https://writewithharper.com
- Privacy policy
- Linked
- Users
- 30,000
- Rating
- 4.2 from 136 ratings
- Version
- 3.1.0
- Last updated in store
- Nov 7, 2026
- First seen by broext
- Nov 8, 2026
- Last checked
- 22 hours ago
Listing changes
A new entry is recorded whenever the name, description, publisher, links, version or icon changes.
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Nov 8, 2026
Private Grammar & Spell Checker - Harper v3.1.0
Elijah Potter