Canny Notes — AI Writer, Sticky Notes & Highlights by YourITSup

Stop retyping the same thing. Let AI do it.

Canny Notes saves your most-used replies, templates and snippets — then drops them into any text box on the web with one click. Need to sharpen the wording? Built-in AI rewrites, fixes grammar and adjusts tone without you ever leaving the page.

Free to start. No account needed.

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WHAT YOU GET

✅ Spelling & grammar checking — free, forever
Mistakes are underlined as you type, in any text box. Click one to fix it. It runs entirely offline on your own device, your text is never sent anywhere, and it never uses AI credits.

⚡ Canned responses that actually save time
Save frequent replies, code blocks, bios and outreach. Organise them into folders and categories, search instantly, and paste anywhere on the web.

🤖 AI writing help, right where you type
Rephrase clunky sentences, make text concise, switch to a professional or formal tone, or draft a whole email — inline, no tab-switching.

🖍 Highlight and annotate any page
Mark up what you read, attach your own notes to a highlight, and collect everything from a page in one place.

📌 Sticky notes pinned to real pages
Anchor a note to a specific URL and it reappears automatically next time you visit. Ideal for research, QA and reminders.

🎨 Make it yours
8+ themes plus a custom theme builder, full dark/light mode, and typography controls.

☁ Encrypted cloud sync (Pro)
Your library on every device. Notes are encrypted with AES-256 on your machine BEFORE they reach the cloud — we can't read them.

🌍 Available in 9 languages
English, Русский, Deutsch, Español, Français, 日本語, 한국어, Português, 中文. Auto-detects your browser language, or pick one manually in Settings.

⌨ Built for speed
Keyboard shortcuts, lightning-fast search, and one-click backup & restore.

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FREE vs PRO

Free — unlimited notes, sticky notes, highlights, folders, themes, the full offline spelling & grammar checker, and 10 AI credits every day. No credit card.
Pro ($2.99/month, or $2.49/month billed yearly) — 1000 AI credits/day, encrypted multi-device cloud sync, unlimited AI templates, and priority support.

Spelling and grammar are free for everyone and always will be — they run on your device and cost us nothing. Only the AI writing features use credits, because those call a paid AI service.

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PRIVACY FIRST — AND WHY WE ASK FOR THAT PERMISSION

Firefox warns that this extension can "access your data for all websites." That sounds alarming, so here is exactly what we use it for: to show a small floating icon next to text boxes, so your notes are available where you actually type. That's it.

• We never read anything outside the text box you're actively typing in.
• Password, credit card and banking fields are ignored completely.
• Spelling and grammar are checked entirely on your device — nothing is uploaded.
• Your browsing data never leaves your browser. Only the notes YOU save are stored.
• Local-first by default — switch cloud sync off for a 100% offline experience.
• Block any site manually, and sensitive domains are auto-blocked.
• Pro cloud sync is end-to-end encrypted with AES-256.

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WORKS WHEREVER YOU WRITE
Gmail and every web-based email client, LinkedIn, X, Facebook, Reddit, support desks, CRMs, docs — basically any text box on the web.

PERFECT FOR
Support teams · Sales & outreach · Recruiters · Developers · Students & researchers · Anyone who types the same thing twice

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Try it free — no account, no card. Upgrade only if you love it.

Support: https://mcnp.live — we reply within 24 hours.
Enjoying Canny Notes? Any review or feedback genuinely helps us keep building.