Resize Video Online — Crop & Reframe for Reels
Resize, crop, and reframe video or still images for Instagram Reels, TikTok, and YouTube Shorts. Set custom output dimensions (default 9:16), drag media inside the frame, scale with a slider, add optional blurred backgrounds, and export MP4 or PNG — all processed locally in your browser without cloud uploads.
Open editor — free in your browser →How to use this tool
- Open Resize Video and upload an MP4/MOV file or a JPG/PNG image.
- Pick a preset (Reels, Instagram Post, TikTok, wallpaper, etc.) or enter custom width and height.
- Drag the media inside the frame and adjust the scale slider to reframe your subject.
- Optionally add a background image or blur fill for letterboxed footage.
- Download your resized MP4 video or PNG image.
Frequently asked questions
- Can I resize video for Instagram Reels online for free?
- Yes. Upload your video, set a 9:16 output size, drag to frame your subject, and download MP4. No account or payment required.
- Does Resize Video work with images too?
- Yes. Upload a JPG, PNG, or WebP image instead of a video and export a resized PNG with the same framing controls.
- What aspect ratio should I use for Reels and TikTok?
- Use 9:16 vertical (1080×1920). The Reels & Stories preset is selected by default so your content fills the mobile screen.
- Is my video uploaded to a server?
- No. Reels Editor processes files locally in your browser. Your media stays on your device.
- Can I add a blurred background behind cropped video?
- Yes. Enable background blur or upload a custom background image to fill empty space when reframing horizontal footage to vertical.