Resize Video Online

Crop a video to vertical 9:16, square 1:1 or widescreen 16:9 and scale it down to 1080p, 720p or 480p — get the exact frame social platforms expect. No watermarks.

Video
Add video or drag it here · MP4, WebM, MOV, MKV, AVI Up to 200 MB and 5 minutes · with Prime up to 1 GB and 20 minutes and batch of 10 files
Aspect ratio (frame)
Resolution

Up to 15 seconds — 2 energy, up to 5 minutes — 3, longer — 5. The result is saved to your archive.

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Change Video Aspect Ratio and Resolution

Resize video online for free: crop a clip to 9:16 for Reels and Stories, 1:1 for feed posts or 16:9 for YouTube, and scale it to 1080p, 720p or 480p. No watermarks.

What the Video Resizer Can Do

  • Social-ready aspect ratios — crop to vertical 9:16 for Reels and Stories, square 1:1 for the feed, widescreen 16:9 for YouTube or 4:5 for posts
  • Scale the resolution — shrink to 1080p, 720p or 480p to cut the file size for uploads and messengers
  • Smart center crop — the frame is cropped from the center so the main subject stays in view
  • Works with your AI videos — reframe any clip you generated on Homiwork straight from your archive

How to Resize a Video Online

  1. Upload your video (MP4, WebM or MOV) or paste a direct link.
  2. Or pick a clip you generated on Homiwork — your video archive is one click away.
  3. Choose the aspect ratio for your platform and, if needed, a smaller resolution.
  4. Press “Resize video” — the reframed clip appears in seconds and is saved to your archive.

Change Aspect Ratio for Any Platform

Every platform wants a different frame: vertical 9:16 for TikTok, Reels and Stories, square 1:1 or 4:5 for the Instagram feed, and widescreen 16:9 for YouTube. Resizing crops your video to the right shape from the center, keeping the main action in view, and can scale the resolution down to make the file lighter for uploads. It saves you from re-shooting or fighting with a desktop editor — pick the target frame, and the tool reframes the clip on the server in seconds while keeping it sharp. Combine it with rotating or compressing to get a clip that's perfectly ready to post.

Frequently Asked Questions

Is the video resizer free?

Yes. New users get starter energy points; one resize costs 2–5 points depending on the video length.

Will resizing crop out part of my video?

Changing the aspect ratio crops from the center to fill the new frame, so the edges are trimmed. Keep your subject centered for the best result.

Can I make a horizontal video vertical?

Yes — choose the 9:16 ratio and the widescreen clip is cropped to a vertical frame for Reels, Shorts and Stories.

Does lowering the resolution hurt quality?

Scaling down to 720p or 480p makes the file much smaller; on phone screens the difference is hard to notice.

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