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System Requirements
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Please check your system requirements before using Label Studio:
🖥️ Operating System Requirements
Supported Operating Systems
Windows:
Windows 10 (version 1903) or later, Windows 11
macOS:
macOS 10.15 (Catalina) or later
Linux:
Ubuntu 18.04+, CentOS 7+, Debian 9+, or equivalent distributions
Tested Configuration
OS:
Windows 11 Home Single Language
Architecture:
64-bit operating system, x64-based processor
💻 Hardware Requirements
Basic Requirements (Minimum)
CPU:
Intel Core i3 or AMD Ryzen 3 (2.0 GHz or higher)
RAM:
4 GB minimum
Storage:
5 GB free disk space
Graphics:
Integrated graphics (basic functionality)
Recommended Requirements (Smooth Experience)
CPU:
Intel Core i5 or AMD Ryzen 5 (2.4 GHz or higher)
RAM:
8 GB or more
Storage:
10 GB free disk space (SSD recommended)
Graphics:
Dedicated GPU with 1GB+ VRAM (for large images/videos)
Optimal Requirements (Heavy Usage)
CPU:
Intel Core i7 or AMD Ryzen 7 (2.4 GHz or higher)
RAM:
16 GB or more
Storage:
20 GB free disk space (SSD recommended)
Graphics:
Dedicated GPU with 2GB+ VRAM
Tested Hardware Configuration
CPU:
13th Gen Intel(R) Core(TM) i7-13620H (2.40 GHz)
RAM:
16.0 GB (15.6 GB usable) @ 5200 MT/s
Graphics:
Intel(R) UHD Graphics
Storage:
954 GB total (420 GB used)
🌐 Browser Requirements
Supported Browsers
Chrome:
Version 90+ (recommended)
Firefox:
Version 88+
Safari:
Version 14+
Edge:
Version 90+
Opera:
Version 76+
Browser Features Required
JavaScript:
Must be enabled
Cookies:
Must be enabled
Local Storage:
Must be enabled
WebGL:
Required for 3D annotations
WebRTC:
Required for video annotations
Canvas API:
Required for image annotations
Browser Extensions
Ad Blockers:
May interfere with functionality (disable for Label Studio)
Privacy Extensions:
May block required features
VPN:
May affect performance (use stable connection)
📶 Network Requirements
Internet Connection
Minimum Speed:
5 Mbps download, 1 Mbps upload
Recommended Speed:
25 Mbps download, 5 Mbps upload
Stable Connection:
Required for real-time collaboration
Low Latency:
<100ms ping for smooth experience
Network Configuration
Ports:
No specific ports required (uses standard HTTP/HTTPS)
Firewall:
Allow web traffic (ports 80, 443)
Proxy:
Supported but may affect performance
Corporate Networks:
May require IT approval for access
📱 Display Requirements
Screen Resolution
Minimum:
1024x768 pixels
Recommended:
1920x1080 pixels or higher
Optimal:
2560x1440 pixels or higher (for large datasets)
Display Features
Color Depth:
24-bit color minimum
Refresh Rate:
60Hz minimum
Multiple Monitors:
Supported (better for large projects)
Touch Screen:
Supported (for touch annotations)
🖱️ Input Devices
Required
Mouse:
Standard 2-button mouse with scroll wheel
Keyboard:
Standard QWERTY keyboard
Optional (Enhanced Experience)
Graphics Tablet:
For precise annotations
Stylus:
For touch screen annotations
Multi-touch Trackpad:
For gesture support
⚡ Performance Considerations
Memory Usage
Basic Usage:
2-4 GB RAM
Medium Projects:
4-8 GB RAM
Large Projects:
8-16 GB RAM
Very Large Projects:
16+ GB RAM
Storage Requirements
Browser Cache:
1-2 GB (for cached data)
Downloads:
Variable (depends on export size)
Temporary Files:
500 MB - 2 GB
CPU Usage
Idle:
Minimal CPU usage
Basic Annotation:
Low CPU usage
Image Processing:
Moderate CPU usage
Video Processing:
High CPU usage
Real-time Collaboration:
Moderate CPU usage
♿ Accessibility Requirements
Visual Accessibility
Screen Reader:
Compatible with NVDA, JAWS, VoiceOver
High Contrast:
Supported
Zoom:
Browser zoom up to 200% supported
Color Blindness:
Color alternatives provided
Motor Accessibility
Keyboard Navigation:
Full keyboard support
Voice Control:
Compatible with voice control software
Switch Control:
Supported on compatible devices
🔒 Security Requirements
Browser Security
HTTPS:
Always use HTTPS connection
Updated Browser:
Keep browser updated
Security Extensions:
Compatible with security extensions
Private Mode:
Supported but may limit functionality
Data Security
Local Storage:
Data stored securely in browser
Session Management:
Automatic logout after inactivity
Data Encryption:
All data encrypted in transit
🔧 Troubleshooting
Common Issues
Slow Performance:
Close other browser tabs, restart browser
Display Issues:
Check browser zoom level, clear cache
Upload Problems:
Check internet connection, file size limits
Annotation Issues:
Ensure JavaScript is enabled
Login Problems:
Clear browser cookies and cache
Browser-Specific Solutions
Chrome:
Clear browsing data, disable extensions temporarily
Firefox:
Refresh Firefox, check about:config settings
Safari:
Clear website data, disable content blockers
Edge:
Clear browsing data, disable tracking prevention
Performance Optimization
Close Unnecessary Tabs:
Free up memory
Restart Browser:
Clear memory leaks
Update Browser:
Get latest performance improvements
Check Internet Speed:
Use speed test tools
📞 Support Information
Getting Help
Documentation:
Check Documentation
Community:
Join user community forums
Support:
Contact technical support if needed
System Check
Browser Test:
Use browser compatibility checker
Speed Test:
Check internet connection speed
System Info:
Verify system meets requirements
📋 Document Information
Last Updated:
Current date
Tested Environment:
Windows 11, Intel i7-13620H, 16GB RAM
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