X Twitter Video Cropper — Free, No Signup
X Twitter Video Cropper is the easiest way to resize videos for X/Twitter posts. Export 16:9 landscape or 1:1 square. AI face detection.
Drop your video here
Supports MP4, MOV, WebM · Max 2GB
X (formerly Twitter) supports 16:9 (1920x1080) and 1:1 (1080x1080) video formats in the feed. 16:9 landscape is the most common format. Freecropper converts your videos to either ratio with AI face detection that keeps subjects centered during the crop.
Upload MP4, MOV, WebM, or AVI. Everything runs in your browser — no server upload, no account, no watermark. Export and post directly to X.
16:9 for X timeline
Export 1920x1080 landscape video, the standard format for X/Twitter posts.
1:1 square option
Square videos also work well on X and take up more vertical space in the feed.
AI face detection
Subjects stay centered when converting between aspect ratios. No manual framing.
No watermark
Clean exports with no branding. Post directly to X without editing further.
No signup needed
Open the page and start cropping. No account, no email verification.
Fast browser processing
WebAssembly-powered processing runs locally. No waiting for server uploads.
Ready to crop your video?
Frequently Asked Questions
Everything you need to know about Freecropper