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ScreenCapture Pro

ScreenCapture Pro EN

Ave Netvs · Firefox

Professional screenshot and screen recording tool with advanced editing. Capture, annotate, and record effortlessly.

5.0/5 1 人评分 74用户 v1.0.1当前版本
权限提示 该扩展申请访问所有网站(<all_urls>),意味着它可以读取你在任意站点的页面内容,包括已登录的页面。这是许多扩展正常工作的必要条件,但也值得你确认来源可信。

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简介

🎯 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
-…

ScreenCapture Pro 是做什么的

ScreenCapture Pro 是一款面向 Firefox 的开发者工具类扩展,主要用来调试页面、查看样式与请求、测试接口、辅助前端开发。官方对它的介绍是:Professional screenshot and screen recording tool with advanced editing. Capture, annotate, and record effortlessly.在Firefox 附加组件商店(AMO)上,它当前版本 1.0.1,评分 5(1 人评价),约 74 名用户。

适合什么人用

从功能定位看,ScreenCapture Pro 更适合前端工程师、测试与需要经常查看页面结构的用户。如果你平时只是偶尔遇到相关需求,用浏览器自带功能也能凑合;但如果这件事每天都发生,装一个专门处理它的扩展通常比手动操作省事得多。需要注意的是它作用于所有网站,装上后建议先观察一两天,确认不影响常用站点的正常使用。

怎么安装 ScreenCapture Pro

  1. 打开Firefox 附加组件商店(AMO)上的官方页面;
  2. 点「添加到浏览器」并确认权限提示;
  3. 装好后在扩展列表里固定图标,方便随时开关。

本站只做索引与介绍,安装包来自官方商店。如果商店页面提示当前地区不可用,说明该扩展未在你所在区域上架。

常见问题

ScreenCapture Pro 是免费的吗?

ScreenCapture Pro 在Firefox 附加组件商店(AMO)免费提供下载。它是浏览器扩展,装上就能直接用,不需要注册账号。

ScreenCapture Pro 安全吗?

它只申请了 0 项权限,范围比较克制,没有申请「读取所有网站数据」这种大权限。

ScreenCapture Pro 支持哪些浏览器?

当前收录的版本来自Firefox 附加组件商店(AMO),适用于 Firefox。同一个扩展在其他商店可能有对应版本,但功能与版本号不一定相同。

怎么卸载 ScreenCapture Pro?

在扩展管理页找到 ScreenCapture Pro,点移除即可。它在本地保存的设置会一起清掉,不会残留数据。

权限清单 来自 manifest.json 原文

站点访问 1

  • <all_urls>

接口权限 5

  • activeTab
  • downloads
  • notifications
  • storage
  • tabs

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