InstaInsight Analyzer

Instagram follower analysis tool. Privacy-first, client-only.

Features

• No password. All processing in-browser.
• Export to CSV.
• Persists last scan in localStorage.
• PWA installable.
• Smart scraper with rate-limit handling.

Tech Stack

• React 19, Vite 6
• TypeScript
• Tailwind CSS
• PWA Manifest

Usage

Desktop

1. Drag "Scan IG Followers" bookmarklet to bookmarks bar.
2. On instagram.com (logged in), click the bookmark.
3. Click "Copy Results" when done.
4. Paste into InstaInsight app.

Mobile

1. Open InstaInsight. Hold "Press & Hold To Copy" → script copied.
2. Bookmark InstaInsight page.
3. Edit bookmark: change URL to the pasted script. Name it "Scan IG".
4. Open instagram.com (new tab), tap bookmarks, run "Scan IG".
5. Copy result, paste back in InstaInsight.

Development

npm install
npm run dev   # http://localhost:3000
npm run build # production build
npm run deploy # build + gh-pages

See also

• DOCUMENTATION.md - technical deep dive