TweetCheck – AI Grammar & Spelling Checker for Twitter/X icon

TweetCheck – AI Grammar & Spelling Checker for Twitter/X

by Nataliya Stepanova · Workflow & Planning
Manifest V3 Free
View in Chrome Web Store Data as of 17 Oct 2026

Your AI grammar & spelling assistant for Twitter/X posts, comments, and messages.

Users
117
+10 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
2
0 in 30 days
Store rank
#79K
#66K among extensions
Version
1.1.0
updated 11 Jan 2026

Users

monthly, 2 years
058117Sep 2024Oct 2025Oct 2026
Latest, 17 Oct 2026: 117 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years
012Sep 2024Oct 2025Oct 2026
Latest, 17 Oct 2026: 2 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About TweetCheck – AI Grammar & Spelling Checker for Twitter/X

Enhance your Twitter posts and comments with TweetCheck, a new AI-powered tool that checks and corrects grammar and spelling directly within Twitter. Whether you’re writing a short tweet or a detailed post, TweetCheck ensures your posts are clear, professional, and error-free. ✦ AI Grammar & Spelling Check: Instantly correct errors in your posts, comments and messages with the power of AI. ✦ Customizable Prompts: Tailor the AI’s correction style to suit your tone and preferences with easy-to-set prompt. ✦ Model Selection: Choose between several ChatGPT models for text correction, depending on your needs. Simple Setup To get started, provide your own OpenAI API key in the extension settings. The key can be obtained on the official website: https://platform.openai.com/account/api-keys. Customize the prompt and select the AI model of your choice for personalized corrections. Privacy Assurance TweetCheck does not collect or store any personal data. All settings and API keys are stored locally on your device for your privacy and security. For ideas or bug reports feel free to contact us at: hi@slaylines.io.

Growth

WindowUsersChangeRatingsRating
7 days+1+0.9%00.00
30 days+10+9.3%00.00
6 months+54+85.7%00.00
1 year+78+200.0%+2+5.00

Chrome Web Store search rankings

Where TweetCheck – AI Grammar & Spelling Checker for Twitter/X appears when people search the store, with the 30 day change
Search phrasePosition30 days
ai spelling checker#50
ai spell checker#10−2
spelling#11+2
grammar & spelling#11+1
spelling & grammar checker#12+1
spelling checker#130
grammar and spell#16−2
ai grammar check#17−3
spell checker#21+1
ai grammar checker#21−2
grammar#24+4
ai grammar#25−3
grammar check#29+2
grammar checker#35−2
twitter#80+14

Version history

2 versions recorded
1.1.011 Jan 2026
1.0.027 Sep 2024

Details

Category
Workflow & Planning
First seen
27 Sep 2024
Size
24 KB
Languages
en
Pricing
Free
Support
slaylines.io
Extension ID
hnabebopkipcadhapoegkcddiloeoeml

Permissions and risk

Low riskimpact 1, likelihood 2
Permissions
storage

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