Story & Reels Video Maker
Resize videos for Instagram Stories, Reels, TikTok and YouTube Shorts. Choose a background colour for videos that don't completely fill the frame.
How it works
Choose Fit to keep the whole video visible, or Fill to crop edges and remove empty space.
Preview
Choose how your video should fit
Keeps the whole video visible and fills empty space with a background colour.
Background
Canvas colour
Working with a photo instead?
Add a custom background to your photo →Frequently asked questions
Is my video uploaded securely?
Videos are processed securely and are not stored permanently after processing.
What is the difference between Fit and Fill?
Fit keeps the whole video visible and adds padding if needed. Fill uses the full App Store preview frame and crops the edges if the video does not match the target shape.
What size does it export?
Videos are exported at 1080 × 1920 pixels (9 / 16 aspect ratio), which fits Instagram Stories, Reels, TikTok and YouTube Shorts format.
Does it keep audio?
If your original video has audio, the exported video keeps it.
What video formats are supported?
MP4 and MOV videos are supported.
Do I need to install anything?
No. Everything works directly in your browser.