Local on-device AI grammar checker & sentence rewritter. Polish business tone and fix syntax without uploading client drafts.
Users
3
+1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#323K
#255K among extensions
Version
1.0.3
updated 14 Sep 2026
Users
monthly, 2 months
Latest, 15 Oct 2026:3 usersMove the mouse over the chart for any month
Ratings count
monthly, 2 months
Latest, 15 Oct 2026:0 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 CrispFlow: Private AI Grammar & Writing Assistant
Polished writing and grammar assistance with complete privacy.
CrispFlow AI is your personal on-device writing companion that refines tone, eliminates grammatical errors, improves sentence flow, and sharpens rough drafts directly in your browser.
🏷️ PRICING & FREE TRIAL
• ⚡ 3 Full Free Rewrites: Experience single-click grammar fixes, tone adjustments, and executive rewrites completely free.
• 💎 Lifetime Access: Unlock unlimited writing refinement, email polishing, and syntax corrections forever.
• 🚫 No Recurring Subscriptions: One-time payment for permanent access. No recurring SaaS billing.
• 🔒 Confidential Local AI: All inference runs locally in your browser. Client emails, private notes, and internal documents never leave your computer.
⚡ KEY CAPABILITIES
• Grammar & Clarity Refinements: Correct typos, awkward phrasing, and grammatical friction instantly without altering your core message.
• Tone & Polish Enhancements: Transform conversational drafts into crisp, professional prose ready for emails, docs, and team chats.
• Jargon & Clutter Stripping: Eliminate filler words, redundancy, and verbose phrasing to make communication concise.
• 100% Private On-Device AI: Powered locally via Chrome's built-in AI runtime (Gemini Nano). Your text stays inside your browser's local memory and is never transmitted to cloud servers.
🎯 WHO IS IT BUILT FOR?
• Software Engineers & Product Managers crafting clear documentation, pull requests, and status updates.
• Remote Professionals writing client communications, emails, and proposals.
• Content Creators and Students seeking rapid, distraction-free editing.
🚀 HOW TO USE CRISPFLOW AI
1. Highlight or select any text, draft, or paragraph on any webpage.
2. Right-click the selected text to open Chrome's context menu.
3. Click "CrispFlow AI" (or your configured action) from the menu.
4. View the instant, on-device grammar corrections and polished rewrites directly in the interactive page overlay.
🔒 DISCLAIMERS & PRIVACY NOTICE
• Zero Cloud Data Retention: CrispFlow AI executes strictly on-device. Selected text and writing drafts are never collected, logged, or sent to external servers.
• System Requirements: Inference performance depends on your local device hardware (GPU/CPU/RAM) and Chrome's built-in AI runtime.
• Informational Use Only: Generated rewrites and corrections are produced by an on-device AI model for convenience. Verify critical communications independently.
Growth
Window
Users
Change
Ratings
Rating
7 days
0
+0.0%
0
0.00
30 days
+1
+50.0%
0
0.00
Chrome Web Store search rankings
Where CrispFlow: Private AI Grammar & Writing Assistant appears when people search the store, with the 30 day change