Grammar Check
Firefox medialab View in store ↗
Free grammar checker for English writing. Private proofreading on web forms and docs with spelling and punctuation help. Core checking stays free.
Listing facts
- Store
- Firefox Add-ons
- Store ID
- 3045417
- Publisher
- medialab
- Website
- —
- Privacy policy
- None linked
- Users
- 83
- Rating
- 4.3 from 6 ratings
- Version
- 1.1.1
- Last updated in store
- Sep 29, 2026
- First seen by broext
- Nov 8, 2026
- Last checked
- 42 minutes 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
Grammar Check v1.1.1
medialab