AlphaMoatによると、2026-09時点でChrome拡張機能AI Video Resizerのユーザー数は44(前月比 +7.3%)、評価は5(1件のレビュー)で、9,324件のAIブラウザ拡張機能中5,704位、動画では174件中113位です。
Resize videos instantly for TikTok, YouTube Shorts, and Instagram Reels. AI-powered aspect ratio conversion with perfect framing. Intelligently resize any video for social media platforms. AI automatically converts aspect ratios and keeps your content perfectly centered in seconds.
🎯 Key Features 📐 Smart Aspect Ratio Conversion Resize videos to any format - 1:1, 16:9, 9:16, 4:3, 3:4, 21:9, 9:21 - with one click. AI intelligently adjusts framing to keep important content centered and visible.
🎬 Multi-Platform Optimization Resize videos specifically for TikTok, YouTube Shorts, Instagram Reels, Facebook, and other social platforms. Each format optimized for maximum engagement and professional appearance.
⚡ Instant Processing Resize videos quickly and efficiently. Upload your video, select target aspect ratio, and receive perfectly resized content ready for immediate upload to any platform.
📹 Flexible Input Options Upload videos directly from your device or provide video URLs. Support for various video formats with maximum length of 30 seconds for quick social media content.
🎨 Quality Preservation Maintain high video quality during resize operations. No pixelation or quality loss - your resized videos look professional and polished across all aspect ratios.
👥 Who It's For
🚀 How to Get Started 1. Upload Your Video - Choose your video file or paste a video URL to begin the resize process.
2. Select Target Aspect Ratio - Pick your desired format: 9:16 for TikTok/Reels, 1:1 for Instagram feed, 16:9 for YouTube, or any other ratio.
3. Resize and Download - Click "Reframe Video" and let AI process your content. Download your perfectly formatted video in minutes.
💡 Tips for Better Results Choose the Right Aspect Ratio Match your target platform: 9:16 for vertical social (TikTok, Reels, Stories), 1:1 for Instagram posts, 16:9 for YouTube landscape, 4:3 for classic Facebook.
Consider Content Positioning Ensure important subjects are centered in your original video. AI framing works best when key elements are positioned in the middle third of the frame.
Optimize for Each Platform Resize the same video to multiple formats to maximize reach. Create vertical, square, and landscape versions for complete social media coverage.
Test Before Posting Preview resized videos before downloading to ensure framing meets your expectations. Use the "Reframe" button to regenerate if needed.
🔐 Privacy & Data Protection We respect your privacy. Your uploaded videos are processed securely with your permission. All content is stored according to your account settings - see our privacy policy on the website for details.
📚 Support & Resources If you have questions or need help, contact support with details and screenshots for faster assistance.
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+ 比較データ月:2026-09 · ユーザー数と評価はChromeウェブストアの公開データを月単位で集計したものです。詳しくはデータの方法論をご覧ください。