Transform your focus

Smart layouts and focus effects perfectly made to transform your browser experience into a productivity machine.

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180K+ Active users
4.8★ Chrome Store rating
50M+ Windows organized

See the Dramatic Difference

Experience the transformation from chaos to perfect focus

Browser without Mosaic showing cluttered, misaligned windows
Overwhelming visual chaos
Misaligned windows

The Problem

× Windows compete for attention
× Clunky, uneven layouts
× Complete visual overwhelm
× Constant distraction switching
Browser with Mosaic showing perfect focus effects
Perfect window alignment
Smart focus highlighting

Perfect Focus

Pixel-perfect alignment
Intelligent focus effects
Instant attention switching
Effortless concentration
Browser with Mosaic showing advanced blur effects
Customizable blur effects
Precision opacity control

Advanced Control

Customizable blur intensity
Precise opacity control
Peripheral vision blocking
Auto-saves preferences
🎯 Smart Focus

Intelligent Window Highlighting

Your active window gets a beautiful glowing border while inactive windows automatically fade into the background. No more hunting for the right window—your focus is instantly drawn to what matters.

Mosaic extension showing smart focus highlighting
Active window highlighted
Inactive windows dimmed
🎛️ Precision Control

Customize Every Detail

Everyone focuses differently. Mosaic gives you precise control over blur intensity, dimming levels, and focus effects. Find your perfect balance for maximum productivity with instant preview.

Mosaic extension control panel showing customization options
Precision controls
🎨 Smart Layouts

Choose Your Perfect Workspace

Eight scientifically-designed layouts that adapt to your workflow. From deep focus to multitasking mastery.

Intelligent Layout Engine

Switch between layouts instantly with keyboard shortcuts. Each layout is mathematically optimized for different types of productivity work.

Instant switching
🧮 Mathematical precision
⌨️ Keyboard shortcuts
Mosaic extension layout selection interface

Quad Mastery

Four equal windows for maximum multitasking. Perfect for monitoring, comparing, and managing multiple projects simultaneously.

📊 Monitoring 🔄 Comparing 🎯 Project management

Timeline View

Three horizontal panels perfect for timeline work, code reviews, and sequential workflows that need vertical scrolling.

⏱️ Timeline work 👨‍💻 Code review 📋 Sequential tasks

Pure Focus

Single window, maximum concentration. Eliminates all distractions for deep work, writing, and intensive focus sessions.

🧘 Deep work ✍️ Writing 🎯 Focus sessions

Side by Side

Two equal windows positioned side by side. Perfect for comparing documents, coding with preview, or working with dual content streams.

📄 Document comparison 👨‍💻 Code & preview 📊 Dual workflows

Triple Wide

Three vertical columns for maximum information density. Ideal for monitoring multiple data streams, comparing three documents, or advanced multitasking.

📊 Data monitoring 📑 Multi-document work 🔄 Advanced multitasking

Loved by many users ❤️

Join thousands of professionals, students, and productivity enthusiasts who transformed their browsing experience

⭐⭐⭐⭐⭐

"It is one of the best productivity tools I have ever used! The focus effects are game-changing for my ADHD."

JS
James Sullivan
Software Engineer
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"AMAZING. I cannot thank whoever created this enough. It's changed my workflow completely—perfect for research!"

MJ
Maria Johnson
Research Analyst
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"Great extension with lots of helpful features. Most of all it is free! Perfect for students and professionals."

EW
Emily Wilson
Graduate Student
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"Have been looking for this kind of app for years! This is the best and very easy to use. Shortcuts are perfect."

DT
David Thompson
Designer
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"Amazing app! Quite useful while studying and reading articles. The blur effects help me focus like nothing else."

SL
Sarah Lee
Student
⭐⭐⭐⭐⭐

"Obsessed with this! I can turn websites into my notes. The customization options are incredible—exactly what I needed."

KM
Kevin Martinez
Content Creator

Start Free, Upgrade When Ready

Get the essentials for free, or unlock the full potential with Pro features

Free

Mosaic Free

Perfect for getting started

$ 0 forever
All 8 premium layouts
Basic focus effects
Window organization
Limited customization
× No spotlight focus
× No priority support
Best Value

Mosaic Pro Annual

Save 17% with yearly billing

£ 59.99 /year
Save £11.89 vs monthly
All 8 premium layouts
Fully customizable effects
Spotlight focus mode
Advanced blur controls
Priority support
Early access to features
🛡️

100% Satisfaction Guarantee

Try Mosaic Pro risk-free for 7 days. If you're not completely satisfied, cancel anytime during your trial at no cost.

Frequently Asked Questions

Everything you need to know about Mosaic

How does Mosaic work?

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Mosaic is a Chrome extension that automatically organizes your browser windows into perfect layouts. Simply install the extension, choose your preferred layout, and Mosaic will intelligently arrange your windows with focus effects to help you concentrate better.

Is Mosaic really free?

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Yes! Mosaic Free includes all 8 premium layouts, basic focus effects, and window organization features. You can upgrade to Mosaic Pro for advanced customization, spotlight focus, and priority support.

What's the difference between Free and Pro?

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Mosaic Free gives you all essential features including layouts and basic focus effects. Mosaic Pro adds full customization of blur intensity, dimming levels, spotlight focus mode, advanced controls, and priority support.

Does Mosaic work with all websites?

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Yes! Mosaic works with any website or web application. The extension manages browser windows at the system level, so it's compatible with all sites including Google Docs, Notion, GitHub, social media, and more.

Can I try Pro features before paying?

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Absolutely! Mosaic Pro comes with a 7-day free trial. You can explore all premium features risk-free and cancel anytime during the trial period at no cost.

Is my data secure?

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Your privacy is our priority. Mosaic stores all settings locally on your device and never accesses your browsing data or website content. Only subscription information is stored securely for Pro users.

How do I cancel my subscription?

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You can cancel your Mosaic Pro subscription anytime through the Stripe Customer Portal accessible via the extension. Your Pro features remain active until the end of your current billing period.

How do I get started with Mosaic?

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Simply install the Mosaic extension from the Chrome Web Store. Once installed, you can immediately start using all 8 premium layouts and basic focus effects. Upgrade to Mosaic Pro anytime for advanced features and customization options.

What keyboard shortcuts does Mosaic support?

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Mosaic includes intuitive keyboard shortcuts for instant layout switching, focus toggling, and window management. All shortcuts are customizable in the extension settings to match your workflow preferences.

Does Mosaic slow down my browser?

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No! Mosaic is designed for performance with minimal resource usage. It only activates when needed and doesn't impact your browsing speed or memory usage. Most users notice improved productivity without any performance impact.

Which layout is best for coding?

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The Golden Ratio layout is perfect for coding with documentation, while Side by Side works great for code and preview. Triple Wide is ideal for monitoring multiple development tools. Try different layouts to find what works best for your coding style.