Video editing
Resize MP4 with Viral Hooks.
Edit source footage with Resize MP4 and prepare a clean, publish-ready video.
viralhooks.org · create
Active tool
Resize MP4
advanced-editing
01Describe your concept or paste a script
02Pick a viral hook from the library
03Export 9:16 MP4 with captions
9:16 · captions · hook overlay
How it works
Edit on non-destructive layers, preview instantly, and export only when it is ready.
01
Add the video
Paste a link or upload the file you want to cut.
02
Edit in layers
Trim, crop, and place text without destroying the original.
03
Preview
Watch the cut the way it will look on a phone.
04
Export
Download when the cut is the one you want to post.
Questions about Resize MP4
Edit source footage with Resize MP4 and prepare a clean, publish-ready video.
How does Resize MP4 work with Viral Hooks?
Edit source footage with Resize MP4 and prepare a clean, publish-ready video. Use Viral Hooks to pair your content with proven hook intros and export publish-ready shorts.
Is the hook library free?
Yes. Browse and download viral hooks for free, then pair them with your AI-generated or edited content.
Do I need editing experience?
No. Viral Hooks is built for creators who want scroll-stopping openings without timeline wrestling.