ScreenCapture Pro 作者： Ave Netvs

🎯 ScreenCapture Pro - Professional Screenshot & Screen Recording for Firefox

The ultimate free screenshot and screen recording tool built specifically for Firefox. Capture, edit, and record your screen with professional-grade features - completely free, no subscriptions, no watermarks.

✨ CORE FEATURES

📸 ADVANCED SCREENSHOT TOOLS
- Visible Area Capture - Instant screenshot of current viewport
- Full Page Capture - Automatically captures entire scrollable pages
- Area Selection Tool - Precisely select and capture any region
- PNG Export - High-quality image output
- Keyboard Shortcuts - Lightning-fast captures (Ctrl+Shift+S)
- One-Click Downloads - Saves directly to your Downloads folder

🎥 PROFESSIONAL SCREEN RECORDING
- Unlimited Recording - No time limits or watermarks
- Microphone Support - Capture your voice commentary
- Tab Audio Capture - Record audio from specific tabs*
- High Quality Video - WebM format with VP8 codec
- Real-Time Timer - Track recording duration
- One-Click Download - Automatic save when finished

*Note: Firefox system audio capture availability varies by OS and configuration

✏️ POWERFUL IMAGE EDITOR
Built-in professional editor with comprehensive tools:

Drawing Tools:
- Freehand Draw - Sketch and annotate freely
- Lines & Arrows - Single and double-headed arrows
- Shapes - Rectangles, circles, stars (filled & outline)
- Text Tool - Add text with custom colors and sizes
- Highlight - Semi-transparent highlighting
- Color Picker - Extract colors from images

Privacy Tools:
- Blur Effect - Smooth gaussian blur for sensitive areas
- Pixelate - Strong pixelation for maximum privacy
- Eraser - Remove unwanted elements

Image Adjustments:
- Brightness & Contrast - Fine-tune image appearance
- Saturation Control - Adjust color intensity
- Crop & Resize - Trim and scale images
- Rotate & Flip - Transform images easily
- Filters - Grayscale, Sepia, Vintage, Invert
- Effects - Sharpen, Vignette, Noise
- Advanced - Background removal, watermarks

Layer Support:
- Multiple Layers - Add and position multiple images
- Move Tool - Reposition layers freely
- Drag & Drop - Add images by dragging into editor

🎨 USER EXPERIENCE
- Clean Firefox-Native Interface
- Dark Mode Editor
- Intuitive One-Click Controls
- Real-Time Preview
- Responsive Design
- No Account Required
- Works Offline

🔒 PRIVACY & SECURITY
- 100% Local Processing - Everything happens on your device
- No Cloud Storage - Nothing sent to external servers
- No Data Collection - We don't track or store your data
- No Analytics - Complete privacy guaranteed
- Open Source Philosophy - Transparent operations
- Minimal Permissions - Only what's necessary

⚡ OPTIMIZED FOR FIREFOX
- Built specifically for Firefox APIs
- Follows Firefox design guidelines
- Respects Firefox privacy standards
- Lightweight & fast
- No performance impact
- Works with Firefox Containers
- Multi-Account Containers compatible

📋 PERFECT FOR
- Developers & Designers - Bug reports and documentation
- Content Creators - Tutorials and presentations
- Students & Teachers - Educational materials
- Remote Workers - Visual communication
- Customer Support - Troubleshooting guides
- Social Media - Content creation
- Privacy-Conscious Users - Local processing only

🚀 GETTING STARTED
1. Install the add-on
2. Click the toolbar icon
3. Choose your capture mode
4. Edit if needed (optional)
5. Download and share!

💡 PRO TIPS
- Use Ctrl+Shift+S for quick visible area capture
- Press ESC to cancel area selection
- Paste images from clipboard (Ctrl+V) into editor
- Full-page capture works best on standard web pages
- For screen recording: select "Tab" to capture tab audio

🔧 FIREFOX-SPECIFIC FEATURES
- Tab Audio Capture - Record audio from specific tabs
- Container-Aware - Works with Multi-Account Containers
- Private Window Support - Enable in add-on settings
- Respects Firefox Privacy Settings
- No Telemetry - Unlike Chrome extensions

📊 TECHNICAL DETAILS
- WebExtensions API - Native Firefox integration
- Canvas-Based Editing - Precise pixel control
- MediaRecorder API - High-quality recording
- VP8/VP9 Codec Support - Efficient compression
- Respects Device Pixel Ratio - HiDPI display ready
- Long Page Support - Up to 30,000px height

🆓 COMPLETELY FREE
All features are 100% free with no hidden costs, trials, or premium tiers. If you find this tool valuable, you can support the project via the optional contribution button.

❓ KNOWN LIMITATIONS
- Cannot capture Firefox internal pages (about:*, moz-extension://)
- System audio capture support varies by OS
- Some websites with strict CSP may block area selection
- Very long pages (>30,000px) capture visible area only

These are Firefox security restrictions, not limitations of our extension.

🌟 WHY CHOOSE SCREENCAPTURE PRO?
Unlike other screenshot tools that lock features behind paywalls or add watermarks, ScreenCapture Pro gives you everything completely free. We believe quality tools should be accessible to everyone.

Built with Firefox users in mind, respecting your privacy and following Mozilla's strict guidelines. No telemetry, no tracking, no cloud services - just a powerful tool that works entirely on your device.

⭐ REVIEWS HELP!
If you love ScreenCapture Pro, please leave a 5-star review. Your feedback helps us improve and helps other Firefox users discover this tool!

🔖 KEYWORDS
screenshot, screen capture, screen recorder, full page, area capture, image editor, annotate, blur, pixelate, free, open source, no watermark, professional, firefox, privacy

📦 SIZE: ~60KB
🌍 LANGUAGE: English
🔄 UPDATES: Regular improvements and bug fixes
🆓 COST: Completely Free Forever



🛡️ FIREFOX PRIVACY COMMITMENT
This extension is built with Firefox's privacy-first philosophy:
- No external connections except for optional PayPal support
- No tracking scripts or analytics
- No data collection of any kind
- All processing happens locally
- Respects Firefox's tracking protection
- Compatible with Enhanced Tracking Protection



🎁 SUPPORT THE PROJECT
ScreenCapture Pro is completely free and will always remain free. If you find it useful and would like to support its continued development, you can contribute via the optional PayPal button in the extension. Your support helps maintain the project and add new features!



📜 PERMISSIONS EXPLAINED

Required Permissions:
- "Access your data for all websites" - To inject the area selection tool and capture full pages
- "Access browser tabs" - To capture screenshots of tab content
- "Download files" - To save screenshots and recordings to your computer
- "Display notifications" - To notify you when captures are complete

YOUR PRIVACY MATTERS: Despite the broad permission wording required by Firefox, we never access, store, or transmit your data. All captures are processed entirely on your device.



🔄 VERSION HISTORY

Version 1.0.1 (Current)
- Initial release for Firefox
- Visible area, full page, and area selection captures
- Professional screen recording with microphone support
- Advanced image editor with 30+ tools
- Blur and pixelate for privacy
- PNG export format
- Unlimited free usage
- Local processing only

This is a completely free and privacy-focused extension. All features included with no limitations!



⚙️ FIREFOX VERSION REQUIREMENTS
- Minimum: Firefox 109.0
- Recommended: Firefox 115.0 or newer (ESR)
- Best Experience: Latest Firefox release



🏆 COMPARED TO OTHER EXTENSIONS

ScreenCapture Pro vs Others:
✅ Completely free - No premium version
✅ No watermarks - Ever
✅ No account required - No sign-ups
✅ No cloud upload - Everything local
✅ No data collection - True privacy
✅ Open philosophy - Transparent operation
✅ Full-featured editor - 30+ tools included
✅ Unlimited usage - No monthly limits

Other Extensions:
❌ Often have premium paywalls
❌ Add watermarks to free tier
❌ Require account creation
❌ Upload to their servers
❌ Track your usage
❌ Limited features in free version
❌ Basic or no editing tools
❌ Monthly capture limits



🌐 COMPATIBLE WITH
- Firefox Desktop (Windows, macOS, Linux)
- Firefox ESR
- Firefox Developer Edition
- Firefox Nightly
- Multi-Account Containers
- Firefox Private Browsing (when enabled)
- Works offline



📸 SCREENSHOT GUIDE

We recommend including these screenshots in your listing:

1. "Clean and intuitive popup - All capture modes at your fingertips"
2. "Precisely select any area to capture with real-time size display"
3. "Automatically capture entire scrollable pages"
4. "Professional editing tools - 30+ features included"
5. "Privacy tools - Blur and pixelate sensitive information"
6. "Screen recorder with microphone and tab audio support"
7. "Advanced filters and image adjustments"
8. "Layer support for complex edits"

🎯 TARGET CATEGORIES

Primary: Productivity
Secondary: Developer Tools
Tags: screenshots, screen recording, image editing, privacy tools, productivity



Thank you for choosing ScreenCapture Pro! We're committed to providing the best free screenshot and recording tool for Firefox users. 🚀