- FB Media Tools
- Creator tools
- Reels resizer
Resize any video for Reels without cutting it off
Turn landscape or square footage into a 1080×1920 vertical video. Keep the whole frame on a blurred background, or crop to the action. Add a trim while you’re at it.
Blur fill, crop or bars?
Blur fill keeps your entire shot and fills the empty space with a soft, blurred copy of it: the look you see on most reposted landscape clips. Crop fills the screen with part of the picture; slide the crop position to keep your subject in frame. Black bars is the neutral choice for screen recordings and slides.
The export is H.264 + AAC MP4 at 1080×1920 (or 1080×1350 / 1080×1080 / 1920×1080), the format Facebook, Instagram, TikTok and YouTube Shorts all accept without re-processing surprises.
Reels specs worth knowing
- Aspect ratio 9:16, 1080×1920 px recommended
- MP4 or MOV, H.264 video, AAC audio
- Keep titles away from the bottom third and right edge. Check with the safe-zone tool
Full list with sources: Facebook video & Reels size guide.
Questions & answers
Is there a watermark or length limit?
No watermark. Length is limited only by your device’s memory; a modern phone handles several minutes of 1080p comfortably.
Which browsers work?
Chrome, Edge and Samsung Internet on Android and desktop, Safari 16.4+ on iPhone and Mac, and recent Firefox. These all expose a hardware video encoder to web pages (WebCodecs).