How to Use Resize Video for TikTok
- Upload your video
- TikTok preset (1080x1920) is pre-selected
- Click Process
- Download and post to TikTok
Features
- Resize to TikTok's 1080x1920 (9:16) format
- Also works for Instagram Reels and YouTube Shorts
- No watermarks added
- Free in your browser — no account needed
Frequently Asked Questions
- What size should a TikTok video be?
- TikTok videos should be 1080x1920 pixels (9:16 aspect ratio). This is the standard vertical video format used by TikTok, Instagram Reels, and YouTube Shorts.
- Will this crop my video?
- No - nothing is cut off by default. A clip of another shape, like 16:9, sits whole in the middle of the 1080x1920 frame over a blurred copy of itself. To fill the frame with the picture instead, set the Resize method to Crop to fill, which trims the sides; for precise control over what gets cropped, use the Crop Video tool.