LocalSum - Offline AI Summarizer & PII Redactor
100% private text summarization and PII redaction using local AI. No cloud APIs, fully offline.
As of June 2026, LocalSum - Offline AI Summarizer & PII Redactor has 21 users in the Productivity category.
Usersup 133.3 percent+133.3%
21
21
Ratingno change0%
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— reviews
Reviewsno change0%
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Version
1.0.0
Manifest V3
History
7 snapshotsTracking since Apr 1, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 1, 2026 | 9 | — | — | 1.0.0 |
| Apr 17, 2026 | 7 | — | — | 1.0.0 |
| Apr 24, 2026 | 6 | — | — | 1.0.0 |
| May 1, 2026 | 8 | — | — | 1.0.0 |
| May 21, 2026 | 9 | — | — | 1.0.0 |
| May 31, 2026 | 12 | — | — | 1.0.0 |
| Jun 8, 2026 | 13 | — | — | 1.0.0 |
| Now | 21 | — | — | 1.0.0 |
Permissions & access
- Permissions
- activeTabstorageunlimitedStoragesidePanelcontextMenus
- Host access
- None declared
Screenshots
About
LocalSum - 100% Private AI Text Summarization & PII Redaction Tired of sending your sensitive documents to ChatGPT, Claude, or other cloud AI services? LocalSum brings powerful AI directly to your browser - completely offline, completely private. 🔒 PRIVACY FIRST Unlike other AI tools, LocalSum runs 100% locally on YOUR device. Your data never leaves your computer. Perfect for: • Confidential business documents • Medical records • Legal files • Personal emails • Research papers • Financial information ✨ KEY FEATURES • Instant AI Summaries: Right-click any text to get concise, intelligent summaries • Smart PII Redaction: Automatically detect and hide sensitive information (emails, phone numbers, addresses, SSNs, credit cards) • Works Offline: Once loaded, no internet connection required • Context Menu Integration: Summarize any selected text with a right-click • Beautiful UI: Clean, modern interface that matches Chrome's design • Fast & Lightweight: Optimized for speed without sacrificing quality • No API Keys Needed: No OpenAI, Claude, or other cloud service accounts required 🎯 PERFECT FOR • Researchers processing multiple papers • Students summarizing study materials • Business professionals handling confidential documents • Legal professionals reviewing contracts • Healthcare workers protecting patient privacy • Anyone who values data security 💎 FLEXIBLE LICENSING • FREE: 7-day trial with unlimited access • FREE: 10 uses per day after trial • PRO: $8.99/year for unlimited access 🚀 HOW IT WORKS 1. Install the extension 2. Select any text on any webpage 3. Right-click → "Summarize with LocalSum" 4. Get instant results - all processed locally 📊 USE CASES • Summarize long articles and blog posts • Extract key points from research papers • Review meeting notes quickly • Redact sensitive info before sharing screenshots • Process confidential documents safely • Study efficiently with concise summaries 🔐 SECURITY & PRIVACY • No data collection • No tracking or analytics • No cloud processing • No API calls to external services • Open source license validation • All AI models run in your browser 💰 SUBSCRIPTION DETAILS Start with a 7-day free trial with unlimited access. After the trial, enjoy 10 free uses per day, or upgrade to Pro for just $8.99/year for unlimited summaries and redaction. ⚡ INSTANT ACTIVATION Purchase a license, enter your key in settings, and start summarizing immediately. Keys are delivered instantly after purchase. 🌟 WHY LOCALSUM? In an age where every AI tool wants to send your data to the cloud, LocalSum stands apart. Your privacy isn't a feature - it's our foundation. Whether you're handling sensitive business information or just value your privacy, LocalSum ensures your data stays yours. Try it free for 7 days - you'll never want to use cloud-based AI tools again.
Technical
- Version
- 1.0.0
- Manifest
- V3
- Size
- 30.8KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- jodiedcjhfhkfdkdboilgaobojdlobae
- Developer ID
- u023809cab6719e5f5744e08b2f7a1000
- Developer Email
- [email protected]
- Created
- Feb 10, 2026
- Last Updated (Store)
- Feb 10, 2026
- Last Scraped
- Jun 8, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- —
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Data sourced from the Chrome Web Store · last verified Jun 8, 2026.