Lightkey - Write Smarter With Confidence icon

Lightkey - Write Smarter With Confidence

by Lightkey Sources LTD ยท lightkey.io ยท Workflow & Planning
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Turbocharge your typing with real-time text prediction, grammar & spelling correction

Users
8,000
+1,000 in 30 days
Rating
4.2 / 5
โˆ’0.15 in 30 days
Ratings
23
+1 in 30 days
Store rank
#11K
#9,521 among extensions
Version
3.4.3
updated 12 Oct 2026

Users

monthly, 3 years
1,0004,5008,000Jan 2024Jun 2025Oct 2026
Latest, 15 Oct 2026: 8,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
21223Jan 2024Jun 2025Oct 2026
Latest, 15 Oct 2026: 23 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 Lightkey - Write Smarter With Confidence

๐—ง๐—ต๐—ถ๐˜€ ๐—ฒ๐˜…๐˜๐—ฒ๐—ป๐˜€๐—ถ๐—ผ๐—ป ๐—ฟ๐—ฒ๐—พ๐˜‚๐—ถ๐—ฟ๐—ฒ๐˜€ ๐—Ÿ๐—ถ๐—ด๐—ต๐˜๐—ธ๐—ฒ๐˜†'๐˜€ ๐—ช๐—ถ๐—ป๐—ฑ๐—ผ๐˜„๐˜€ ๐—ถ๐—ป๐˜€๐˜๐—ฎ๐—น๐—น๐—ฎ๐˜๐—ถ๐—ผ๐—ป ๐˜๐—ต๐—ฎ๐˜ ๐—ฐ๐—ฎ๐—ป ๐—ฏ๐—ฒ ๐—ฑ๐—ผ๐˜„๐—ป๐—น๐—ผ๐—ฎ๐—ฑ๐—ฒ๐—ฑ ๐—ผ๐—ป ๐—ผ๐˜‚๐—ฟ ๐—ผ๐—ณ๐—ณ๐—ถ๐—ฐ๐—ถ๐—ฎ๐—น ๐˜„๐—ฒ๐—ฏ๐˜€๐—ถ๐˜๐—ฒ: ๐—ต๐˜๐˜๐—ฝ๐˜€://๐˜„๐˜„๐˜„.๐—น๐—ถ๐—ด๐—ต๐˜๐—ธ๐—ฒ๐˜†.๐—ถ๐—ผ Lightkeyโ€™s AI-powered text prediction algorithm learns your typing patterns to enable prediction of up to 18 words including punctuation marks. In addition, Lightkeyโ€™s grammar and spelling correction technology will correct your mistakes in real-time, helping you to preserve your line of thought and keep you focused on your message. Features: - Predicts up to 18 words, including punctuation marks. - Utilizing hundreds of grammar rules to offer real-time spelling and grammar corrections - Learns your unique writing style, and gradually delivers a highly personalized experience with over 60 industry-oriented content domains. - Supports over 80 languages. - Extended support for non-touch typists (visually focused on the keyboard while typing) - Intuitive dashboard helps you unlock your key productivity metrics

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days+1,000+14.3%+1โˆ’0.15
6 months+1,000+14.3%+11+0.42
1 year+1,000+14.3%+11+0.42

Version history

7 versions recorded
3.4.312 Oct 2026
3.4.12 Jun 2026
3.2.428 Apr 2026
3.2.217 Apr 2026
3.2.114 Apr 2026
3.1.128 Mar 2024
3.0.251 Jan 2024

Details

Category
Workflow & Planning
First seen
1 Jan 2024
Size
141 KB
Languages
en-US
Pricing
Free
Privacy policy
lightkey.io
Support
lightkey.io
Extension ID
dmndpcnahnbclhbgnfcblpnefkjminlb

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
tabsstoragenativeMessaging

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