Freedom251 › Proofreading Software
GrammarLookup
What GrammarLookup is
GrammarLookup is a free web tool for checking grammar and punctuation in a rich text editor. Users can type or paste text into its punctuation checker, which highlights issues and presents corrections to accept. A proofreading tool checks grammar, punctuation, spelling, and other errors, and the service says it applies more than 200 grammar rules. Its sentence corrector also identifies style problems and suggests edits. The punctuation checker supports American, British, Australian, and other English dialects. GrammarLookup says the proofreading tool requires no email address or personal information, and its free plan is listed as free with unlimited text and no signup. Its privacy policy says text entered through the grammar-checker editor is not stored, while also stating that usage data such as IP address, browser type, visited pages, visit time, and device identifiers may be collected. Cookies, tracking technologies, and Google Analytics may be used. Founded in 2017, GrammarLookup identifies writers, students, authors, and business professionals as potential users.
Who it suits
GrammarLookup suits people checking English writing in a browser, including freelance writers, students, authors, and business professionals. It supports users who need several English dialect options without signing up.
What it does well
- Free plan at no cost
- Checks grammar, punctuation, spelling, and style
- Supports multiple English dialects
- No signup required for proofreading
- Unlimited text is stated
What to know first
- Usage data may be collected
- Cookies and tracking technologies may be used
- Absolute security cannot be guaranteed
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free GrammarLookup | 100% free · no signup required · proofreading page says unlimited text and no text limitations | Free |
| Free | Free to use · no signup required · the essay checker allows up to 800 words | Free |
As grammarlookup.com lists them, read 12 Oct 2026. The maker's own page has the final word.
Verdict
GrammarLookup offers browser-based grammar, punctuation, spelling, and style checks without signup. Readers should weigh its privacy-policy disclosures about usage data, cookies, tracking, and analytics.
Facts from GrammarLookup's own pages
- AI detection
- The essay checker page offers an AI content detection control and a probability score. · grammarlookup.com, 21 Oct 2026
- Analytics
- The privacy policy says the site may use Google Analytics to monitor and analyze service use. · grammarlookup.com, 12 Oct 2026
- API and SDKs
- The maker's pages reviewed here do not publish an API or SDK documentation. · grammarlookup.com, 21 Oct 2026
- App stores
- The reviewed Chrome Web Store result was for Grammarly rather than GrammarLookup, and no GrammarLookup app rating was established. · chromewebstore.google.com, 21 Oct 2026
- Audience
- The proofreading page identifies freelance writers, students, authors, and business professionals as potential users. · grammarlookup.com, 12 Oct 2026
- Company and maker
- The About page identifies Kamran Ali, a web developer and internet marketer based in Swabi, Pakistan, as the person behind GrammarLookup. · grammarlookup.com, 21 Oct 2026
- Compliance
- The reviewed privacy policy does not claim a named compliance certification such as SOC 2 or ISO 27001. · grammarlookup.com, 21 Oct 2026
- Data collected
- The privacy policy says the service may collect usage data such as IP address, browser type, pages visited, visit time, and device identifiers, and uses cookies and tracking technologies. · grammarlookup.com, 12 Oct 2026
- Documentation and support
- The reviewed maker pages provide tool-specific explanatory content and FAQs, and the About page lists an email contact and phone number. · grammarlookup.com, 21 Oct 2026
- Editor
- The About page says GrammarLookup introduced a rich text editor with formatting tools in October 2023. · grammarlookup.com, 21 Oct 2026
- English variants
- The maker says the checker supports American, British, and Australian English, among other variants. · grammarlookup.com, 21 Oct 2026
- Essay checker limit
- The essay checker input indicates a maximum of 800 words. · grammarlookup.com, 21 Oct 2026
- Essay checking
- The essay checker reviews text for grammar, unclear sentences, and misused words. · grammarlookup.com, 21 Oct 2026
- Founded
- The maker says GrammarLookup launched on July 10, 2017. · grammarlookup.com, 21 Oct 2026
- Free access
- The maker describes its punctuation checker as free and says it can be used without signup. · grammarlookup.com, 21 Oct 2026
- Free plan
- Yes · grammarlookup.com, 21 Sept 2026
- Grammar and spelling
- The maker says GrammarLookup identifies grammar and spelling errors and offers corrections. · grammarlookup.com, 21 Oct 2026
- Headquarters
- The maker lists its address in Swabi, Khyber Pakhtunkhwa, Pakistan. · grammarlookup.com, 21 Oct 2026
- Independent listing: coverage limits
- GeekChamp says the maker's published information does not specify supported browsers, language coverage, or usage limits. · geekchamp.com, 21 Oct 2026
- Independent listing: platform coverage
- iTechGuides describes GrammarLookup as web-only and says it does not offer integrations, so it may not suit workflows that depend on connected writing tools. · itechguides.com, 21 Oct 2026
- Independent listing: pricing transparency
- MobilesTalk reports that the maker publishes a free plan but no paid plan prices, and does not state trial availability. · mobilestalk.net, 21 Oct 2026
- Independent user reviews
- The reviewed independent directory pages do not provide user ratings or recurring customer praise and complaints for GrammarLookup. · itechguides.com, 21 Oct 2026
- Integrations
- The maker's pages reviewed here list separate web tools but do not identify third-party integrations. · grammarlookup.com, 21 Oct 2026
- Maker
- The about page identifies Kamran Ali as the maker and says GrammarLookup began on July 10, 2017. · grammarlookup.com, 12 Oct 2026
Where GrammarLookup stands on Freedom251
- Proofreading Software#14 of 30
- Grammar checkers#45 of 88