Which aspect ratios are supported?
Use 16:9, 9:16, 1:1, 4:5, or custom dimensions up to 3840 pixels per side.
Free online video editor
Resize Video Online
Resize video for Shorts, Reels, feeds, and widescreen publishing in a complete editable project. Open Reeloft's complete editor, then add your files directly to the timeline.
Free project · no credits charged
- Upload inside the editor
- Saved to My Workspace
- Full timeline and canvas
- AI tools remain available
Edit in one workspace
Upload, arrange, adjust, and render without leaving the editor.
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Explore complete editing workflows
Will resizing crop my video?
Choose Crop to fill the frame, or Fit to keep the full picture with a background.