私のお気に入りのアプリ
素晴らしいアプリ、使いやすい。中小企業がさまざまなマーケティング資料を専門的に作成するための時間と費用を節約できるようになります。ありがとう。
How to Change Your Video's Aspect Ratio
- 1
Upload Your Video
Start by selecting and uploading the video file you want to resize from your computer or device.
- 2
Describe the New Ratio
In the prompt box, tell the AI how to resize your video. For example, type 'Make this a square video for an Instagram post' or 'Change to 9:16'.
- 3
Generate Your Resized Video
Click the generate button and our AI will process your request, automatically changing the aspect ratio and intelligently reframing the content.
- 4
Download Your Video
Your resized video is ready. Preview the result and download it as a high-resolution MP4 file, ready to be shared on any platform.
Instantly Repurpose Videos for Any Platform
Turn one horizontal video into multiple social media posts in seconds. Our AI video resizer makes it simple to change the aspect ratio of your content for any platform. Stop struggling with complicated video editing software. Just upload your file, specify the desired format like 'square for a Facebook post' or '9:16 for TikTok,' and our tool handles the rest. This approach allows you to efficiently create content for Instagram Reels, YouTube Shorts, and more, ensuring your video looks great everywhere you post it.
Instantly Repurpose Videos for Any Platform
Intelligent Cropping Keeps the Action in Frame
Manually reframing a video for different aspect ratios is a tedious task. Our AI-powered tool does the heavy lifting for you with smart cropping technology. When you change a video from landscape to vertical, the AI identifies the key subjects and action in your footage, automatically keeping them in the center of the new frame. This ensures your resized videos look professional and polished without you needing to adjust every single shot. Your story remains clear and impactful, no matter the dimensions you choose.
Intelligent Cropping Keeps the Action in Frame
A Simpler, Faster Video Editing Workflow
Streamline your content creation process with a tool designed for speed and ease. Instead of spending hours learning complex software or manually adjusting video dimensions, you can resize your videos with a simple text command. This conversational approach to editing saves you valuable time, freeing you up to focus on what matters most: creating compelling content. Whether you're a social media manager juggling multiple accounts or a creator looking to post more frequently, our tool simplifies your workflow from start to finish.
A Simpler, Faster Video Editing Workflow
Why use Pixelcut's AI Video Aspect Ratio Changer?
It’s Fast: Go from upload to a perfectly resized video in moments.
It's AI-Powered: Use conversational prompts to tell the AI exactly what format you need.
It's Smart: Our intelligent cropping automatically keeps the important parts of your video in focus, saving you manual effort.
Easy to Use: No video editing experience is required. Simply upload your video and type your instructions to get started.
Perfect for Social Media: Quickly create versions of your video for TikTok, Instagram, YouTube Shorts, and more.
Why use Pixelcut's AI Video Aspect Ratio Changer?
Video Aspect Ratio Use Cases
Social Media Content: Take a single widescreen video and quickly adapt it for Instagram Reels (9:16), Facebook feed posts (4:5 or 1:1), and YouTube Shorts (9:16).
Marketing Campaigns: Create video ads in various formats to run across different platforms and placements, ensuring optimal viewing experience on every device.
Repurposing Long-Form Content: Extract key moments from a long horizontal YouTube video and resize them into vertical clips to promote your content on short-form video apps.
Personal Projects: Easily format your home videos to fit any screen, from a TV to a smartphone.
Video Aspect Ratio Use Cases
よくある質問
An AI video aspect ratio changer is a tool that uses artificial intelligence to resize a video to new dimensions based on a text prompt. You can upload a video and simply ask the AI to change it to a specific format, such as '9:16' or 'square', and the tool will automatically crop and reframe it for you.
With Pixelcut's tool, you can change your video's aspect ratio for free. Just upload your video file, type a text prompt describing the new size you need (for example, 'Change to a square 1:1 ratio'), and let the AI generate your resized video. You can then download it for free.
The most common social media aspect ratios are 9:16 for vertical videos like Instagram Reels, TikToks, and YouTube Shorts; 1:1 for square posts on Instagram and Facebook feeds; and 4:5 for vertical feed posts on Instagram and Facebook.
Our tool is designed to resize your video while maintaining its original quality. When changing from a larger to a smaller aspect ratio, the AI intelligently crops the video rather than stretching or compressing it, which helps preserve the visual integrity of your footage.
Yes, you can easily convert a horizontal (16:9) video to a vertical (9:16) format. Upload your horizontal video and provide a prompt like 'convert to 9:16 for a TikTok video.' The AI will reframe the video to fit the new dimensions.
After you change the aspect ratio of your video, you can download the final file in MP4 format. This format is widely supported across all social media platforms and devices.
Pixelcutは200万人以上に愛されています
最高の背景除去剤
私の仕事には優れた背景除去剤が必要で、私はそれをすべて経験してきました。これは今のところ最高です。使い方はとても簡単で、結果は常に素晴らしいものになります。ピクセルカットさん、ありがとうございます！
大好きです
驚くほど簡単で、バッグやアクセサリーに完璧な結果が得られます。プロのカメラマンが撮影したようです。