ライターカウンター — 文字数・キーワード密度
By unipay
選択した文章の文字数・原稿用紙換算・登録キーワードの出現回数と密度をすぐ表示。納品前チェックが一瞬で終わります。
Time on the storeUnder a yearA rough range, not an exact date
Store users5As shown on the Chrome Web Store
Chrome Web Store ratingNot rated yetNo store ratings yet
Last store update20 Jun 2026Version 0.1.0, 4 months ago
How ライターカウンター — 文字数・キーワード密度 is doing
ライターカウンター — 文字数・キーワード密度 has been on the store for less than a year and is in the lower half of Tools by users. Recent activity is steady.
- Time on the store
- Under a year
- Recent direction
- Steady
A rough range, not an exact date.
Moving at about the same pace as the month before.
Members see the exact launch date, growth history and every release
Inside the extension
Product image 1 of 4Reviews
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The maker
unipay has 3 listings on the store. Updates now and then.
- Listings
- 3
- Combined store users
- ≈9
- Store Featured
- 0
- Updated in the last 90 days
- 0 of 3
- 仕入れ利益バッジ — 粗利・利益率・ROIを即表示3 users · updated 4 months ago
- レビュータイムスタンプ — 動画の修正指示メモ1 users · updated 4 months ago
Combined users can count the same person more than once. See all 3 listings
Ext Watch AI
Should you build in this niche?
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- Takeaway & demandCited takeaway and search volumes
- Traffic & domainPopularity rank, visits and authority
- Money & pricingPlans and prices from the maker’s site
- ReviewsComplaints and praise, quoted
- Competitors & ranksRank against the closest listings
- Build opportunityWhat to build and how to position it
- Every number shows its source and date
- Ready in a minute or two
- Report and PDF yours for 30 days