How it works
- 1Choose or drop your source video.
- 2Choose crop or padding and optionally keep/remove the small Toolardo watermark.
- 3Process locally, preview the result and download the MP4.
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BROWSER · FFmpeg WebAssembly · local browser
I need to resize 9:16 Short Video
9:16 Short Video Resizer
Prepare 9:16 short video; useful for Instagram Reels and similar vertical short-video platforms.
✓ Platform-specific social video preset✓ Files stay on your device✓ Local FFmpeg WebAssembly processing
About this tool
Prepare 9:16 short video; useful for Instagram Reels and similar vertical short-video platforms.
Common uses
instagram reel resizerresize video for instagram reelsinstagram reels 9:16reel video converter
Frequently asked questions
Is my video uploaded to Toolardo?
No. The conversion runs locally in browser memory.
Can I remove the Toolardo watermark?
Yes. The small watermark is enabled by default but is completely optional and can be turned off before export.
Why can the first run take longer?
The browser downloads the shared FFmpeg WebAssembly engine once and normally caches it for later media tools.