Choose the part to use Drag the two handles. Leave them at the ends to keep the whole video.
Settings
Getting ready…
Everything runs on your device. Nothing is uploaded.
- 1. Load tools
- 2. Read video
- 3. Process
- 4. Ready
Your video stays on your device. It is processed inside your browser and is never uploaded to our server.
How to crop or resize a video
- Drop your video on the box above.
- Choose a mode.
- For Crop, pick a shape such as 9:16 or 1:1 and drag the frame or its corners over the video. Free shape lets you drag the edges too.
- Choose the output size and quality, then press Crop and resize.
- Download the result.
The three modes
| Mode | Use it to |
|---|---|
| Crop | Remove edges or reframe a wide video for a tall or square one. |
| Fit with bars | Place a wide video inside a 9:16 or 1:1 canvas with black, white or blurred bars. |
| Resize or rotate | Make the video smaller, set a custom width, or turn it 90 or 180 degrees. |
Common shapes
- 9:16 for Reels, Shorts and TikTok
- 1:1 for square feeds
- 4:5 for portrait feed posts
- 16:9 for YouTube and most screens
Tips
- Choosing a size larger than the original adds no detail, and the tool warns you.
- Blurred bars usually look better than black ones on a phone.
- Fit with bars at 1080 by 1920 takes longer than a plain crop.
Limits
Every mode re-encodes the video, so large files take time and depend on your device. Rotation is offered in the resize mode only. Very long or very large videos can run out of browser memory.
Privacy
Your video never leaves your device. The page loads the processing code once, then reads and writes the file inside your browser. There is no upload, no account and no watermark.
FAQ
How do I make a video 9:16?
Choose Crop and the 9:16 shape, drag the frame over the part you want to keep, and save. Or choose Fit with bars to keep the whole video.
Does it keep the sound?
Yes. The sound is copied along with the picture.
Will cropping lower the quality?
The video is re-encoded, so there is a small loss. Pick Very high quality if you want to keep more detail.
Can I rotate a sideways video?
Yes. Use Resize or rotate and choose the rotation.
What formats can I save as?
MP4 or WebM, depending on the options shown.
Is my video uploaded?
No. Everything runs in your browser.