Resize for Instagram Reels
Drop a video — get a 1080×1920 9:16 export, perfectly framed for Reels and Stories.
How it works
1
Drop a video
Source can be any aspect ratio — we'll crop the center.
2
Wait for the re-encode
Cover-fit re-frames to 9:16 without bars.
3
Upload to Reels
Direct upload to Instagram.
Why use Toolstack's Resize Video for Instagram Reels?
100% private
Your file never leaves your device — everything runs locally in your browser.
Instant
No upload, no queue. The result is ready as soon as your laptop finishes the math.
Free forever
No signup, no credit card, no daily limits for the core features.
Open standards
We use proven open-source libraries — no proprietary lock-in, no shady tracking.