KopyPaste™
Simple, fast, offline-first note-taking built for everyone. Float over your apps, generate QR codes, and sync across devices.
Built for Everyone
Every tool you need to write, float, format, and share notes without friction.
Floating PiP Workspace
Float the note window directly over your work or IDE with real-time bi-directional live sync.
Live QR Sharing
Scan live QR codes to instantly view notes and formatted snippets on any mobile device.
Offline-First PWA
Zero-latency PWA architecture with offline editing, cache management, and Service Worker support.
Multi-Format Export
Export your pastes directly as Markdown, Plain Text, HTML, or formatted PDF documents.
Rich Code & Text Formatting
Full WYSIWYG editor with Markdown support, code block formatting (<pre><code>), HTML source view, tables, and media.
Recent Pastes History
Local history drawer with quick search, character count badges, and one-click paste restoration.
Clipboard Integration
Instant one-click clipboard paste and copy actions right from the top navigation toolbar.
Private & Protected Pastes
Lock sensitive notes with Knowivate Account authentication and client-side encryption.
Auto-Expiry Controls
Flexible retention rules from 7-day guest links up to 90-day account cloud storage.
How It Works
Three simple steps to streamline your notes.
Create or Paste
Type notes or paste code snippets with rich formatting and instant clipboard integration.
Float or Share
Dock into a floating PiP window alongside your apps or generate a live QR code link.
Sync & Export
Access notes offline, sync with your Knowivate Account, or export to PDF/MD.
Plans & Account Benefits
Use instantly as a guest, create a free account for cloud backup, or upgrade to Pro.
No account required. Instant local note taking, offline editing, and 7-day public link sharing.
- • Full Offline PWA Workspace
- • Floating PiP Window Mode
- • Live QR Code Mobile Sharing
- • Export to TXT, MD, HTML, PDF
- • 7 Days Retention on Links
Sign in to unlock cloud backup across devices, private pastes, dashboard, and 90-day link retention.
- • Everything in Guest Access
- • Cloud Backup & Multi-Device Sync
- • Private & Password Protected Pastes
- • KopyPaste Dashboard Access
- • Extended 90 Days Retention
For power users, creators, and teams needing maximum retention, priority cloud sync, and API access.
- • Everything in Free Account
- • Extended 90 Days Retention
- • Unlimited Private & Team Pastes
- • Priority Cloud Sync & API Access
- • Bulk Export & Custom Rules
Account Benefits Comparison
Detailed breakdown of Guest Access vs Knowivate Account vs Pro tier capabilities.
| Feature Capability | Guest Access | Knowivate Account | Pro ($3/mo) |
|---|---|---|---|
| Offline-First PWA Workspace | |||
| Floating PiP Window & Live QR Broadcast | |||
| Export to TXT, MD, HTML & PDF | |||
| Local History & Character Count Badges | |||
| Cloud Backup & Multi-Device Sync | |||
| KopyPaste Dashboard Access | |||
| Private & Password Protected Pastes | |||
| Public Link Retention Schedule | 7 Days | 90 Days | 90 Days |
| Priority Cloud Sync & API Access |
Instant Guest Access
No sign-up required. Start editing offline and share public links instantly.
Client-Side AES Encryption
Zero-knowledge AES-GCM security. Encryption keys stay in your browser hash.
90-Day Free Retention
Extended cloud storage on shared links for all free Knowivate Account users.
Frequently Asked Questions
Can I use KopyPaste™ without creating an account?
Yes! You can use KopyPaste™ completely anonymously as a Guest. You get full offline PWA editing, floating PiP window, QR sharing, and 7-day retention on public links.
How does client-side encryption work?
When client-side encryption is enabled, content is encrypted in the browser using AES-GCM (256-bit) via the Web Crypto API before transmission. The key remains in the URL hash (#key) and is never sent to our servers.
What are the benefits of signing in with a Knowivate Account?
Signing in unlocks cloud backup across devices, private pastes, access to your KopyPaste Dashboard, and extended 90-day retention on shared links, all completely free.
How does the Floating Picture-in-Picture (PiP) window work?
Click the 'Floating' button in the toolbar. It opens a compact, floating window over your apps that stays on top and live-syncs with your editor.