Transform Every Webpage Into an Intelligent Workspace
Capture, understand, and remember everything you read with AI-powered highlights, notes, and smart learning tools
Building your second brain has never been easier. WiseBar integrates seamlessly into your browser, turning casual browsing into structured learning.
Tired of Losing Great Ideas in Browser History?
We've all been there
Information Overload
You read dozens of articles every week, but where does all that knowledge go? Most of it disappears into browser history.
Tool Switching Chaos
Reading in browser → Copy to Notion → Ask ChatGPT → Back to browser. The constant switching kills your focus.
Knowledge That Fades
You highlighted important text, saved great articles... and never looked at them again. Learning without retention.
One Sidebar. Infinite Possibilities.
WiseBar integrates everything you need for learning right into your browser sidebar
Everything You Need to Learn Better
Powerful features that transform how you capture and retain knowledge
Smart Highlighting & Annotation
Highlight any text with customizable colors. Your highlights persist across page visits and never break, even when pages update.
- ✓ Non-destructive highlighting
- ✓ 8 beautiful colors to organize
- ✓ Works on 99% of websites
- ✓ Jump to highlights instantly
AI That Understands Context
Get instant summaries, explanations, and insights with integrated AI assistant that knows what you're reading.
- ✓ Instant page summaries
- ✓ Explain complex concepts
- ✓ Generate mind maps
- ✓ 6-dimension deep analysis
Your Second Brain
All your highlights and notes in one unified, searchable library. Organize automatically with smart tags and filters.
- ✓ Unified knowledge base
- ✓ Smart search across everything
- ✓ Cross-device sync
- ✓ Export to Notion/Obsidian
Remember Everything
Turn highlights into flashcards and use science-backed spaced repetition for lasting memory.
- ✓ Automatic flashcard generation
- ✓ Spaced repetition system
- ✓ Progress tracking
- ✓ Export to Anki
AI-Generated Mind Maps
Transform complex articles into structured mind maps for better understanding.
- ✓ Automatic structure generation
- ✓ Visual knowledge graphs
- ✓ Export and share
- ✓ Interactive editing
Privacy First
Your data is encrypted and you're in full control. Export or delete anytime.
- ✓ End-to-end encryption
- ✓ GDPR compliant
- ✓ Data ownership
- ✓ No selling data
Complete Feature Set
Multi-Color Highlights
Organize with 8 customizable colors
Rich Text Notes
Add detailed notes with formatting
AI Summaries
One-click page summarization
Mind Maps
Auto-generated knowledge structures
Smart Search
Find anything instantly
Learning Analytics
Track your progress visually
Cross-Device Sync
Access anywhere, anytime
Data Export
JSON, Markdown, or PDF
Auto-Tagging
AI-powered organization
Multi-Language
English, 中文, and more
Focus Mode
Distraction-free reading
Privacy First
Your data, your control
Get Started in 3 Simple Steps
Install WiseBar
Add our free Chrome extension in one click. No signup required to start.
30 seconds
Highlight & Annotate
Select any text on any webpage. Add highlights, notes, and tags as you read.
2 minutes to master
Let AI Help You Learn
Ask questions, get summaries, create flashcards. Build your knowledge base effortlessly.
Instant results
One Tool, Countless Use Cases
Perfect for anyone who reads and learns online
For Students
Ace Your Exams
Take better notes, create flashcards, and ace your tests with spaced repetition learning.
For Researchers
Organize Research
Annotate papers, track citations, and build a structured knowledge base for your research.
For Developers
Build Your Code Library
Save code snippets, documentation notes, and technical concepts in one searchable library.
For Content Creators
Curate & Create
Capture inspiration, generate outlines, and organize research for your next masterpiece.
Start Free. Upgrade When You're Ready.
Generous free tier with all core features
Free
Perfect to get started
- ✓Unlimited highlights
- ✓Basic notes
- ✓5 AI requests/day
- ✓Single device
- ✓Export data
Pro
For serious learners
- ✓Everything in Free
- ✓Unlimited AI requests
- ✓Advanced AI features
- ✓Spaced repetition
- ✓Cross-device sync
- ✓Priority support
- ✓Export to Notion/Obsidian
7-day free trial, cancel anytime
Team
For teams of 5+
- ✓Everything in Pro
- ✓Shared workspaces
- ✓Team collaboration
- ✓Admin dashboard
- ✓SSO (coming soon)
- ✓Dedicated support
Why Choose WiseBar?
See how we compare to other tools
| Feature | WiseBar | Notion Clipper | Readwise | Evernote |
|---|---|---|---|---|
| Web Highlighting | ✓ | ✗ | ✓ | ✓ |
| AI Assistant | ✓ | ✗ | Limited | ✗ |
| Spaced Repetition | ✓ | ✗ | ✓ | ✗ |
| Mind Maps | ✓ | ✗ | ✗ | ✗ |
| Real-time Sidebar | ✓ | ✗ | ✗ | ✗ |
| Offline Support | ✓ | Limited | ✗ | ✓ |
| Modern UI | ✓ | ✓ | ✓ | ✗ |
| Price (monthly) | $0-$10 | $0-$10 | $0-$13 | $0-$10 |
Your Data is Safe & Secure
Built with privacy and security at the core
End-to-End Encryption
All your data is encrypted in transit and at rest. Even we can't read your notes.
GDPR Compliant
We follow strict European data protection regulations. Your privacy is our priority.
Data Export
Export all your data anytime in JSON or Markdown. Your knowledge belongs to you.
No Data Selling
We never sell your data to third parties. Our business model is simple: you pay, we deliver value.
Built for Knowledge Workers
Designed to help you learn better
“WiseBar helps me organize technical concepts and documentation. The AI explanations make it easier to understand complex topics without switching between multiple tools.”
Software Engineer
Tech Industry
Early access user
“The highlighting and note system is perfect for managing research papers. It keeps all my annotations in one place and makes it easy to find references when I need them.”
Researcher
Academic Field
Beta tester
“Great for collecting ideas from articles. The sidebar keeps everything organized without disrupting my reading flow. Saves time when I'm doing research for writing.”
Content Creator
Digital Media
Early adopter
Join early users building their knowledge base
Frequently Asked Questions
Everything you need to know about WiseBar
Is WiseBar free?
Yes! WiseBar offers a generous free tier that includes all core features: unlimited highlights, basic notes, and 5 AI requests per day. Premium features like unlimited AI, spaced repetition, and cross-device sync require a Pro subscription.
Is my data safe?
Absolutely. All your data is encrypted in transit and at rest. We're GDPR compliant and never sell your data. You have complete control and can export or delete your data anytime.
Does it work offline?
Basic features like highlighting and notes work offline. AI features require an internet connection. Your data syncs automatically when you're back online.
Can I export my data?
Yes! You can export all your highlights and notes to JSON or Markdown format. Pro users can also export directly to Notion or Obsidian.
What languages are supported?
WiseBar currently supports English and Simplified Chinese. More languages are coming soon.
Ready to Transform Your Learning?
Start building your second brain today
Get Started Free - No Credit Card Required✓ Install in 30 seconds
✓ No signup needed to try
✓ 7-day money-back guarantee on Pro