Cropper: Vertical Video Editor

Edit with your finger — drag to follow, pinch to zoom, two thumbs to pan+zoom. Reframe wide video to vertical. Join, captions, Dual, enhance, 4K. All on device.

Edit with your finger. Follow the action. Pinch to zoom.

Cropper turns wide 16:9 into vertical 9:16 for TikTok, Reels, and Shorts — without a complicated timeline. Press play, then:

• One finger — drag to follow the subject; the crop tracks your hand in real time and smooths the path • Pinch — zoom in or out while the clip plays; zoom is recorded over time • Two thumbs — pan and zoom together for precise framing • Paused — drag to reposition the crop exactly where you want it

Export a cinematic vertical reel in seconds.

WHY CROPPER • Live finger tracking — pan and pinch-zoom while you watch • Keyframes with Movie, Sport, and Smooth transitions • Subject Track — tap once; on-device Vision follows the action • Dual view — podcast-style top/bottom split in one vertical export • Join clips — combine Photos or Files into one project • Auto-captions — burned-in subtitles generated on device • Enhance & sharpen — light, auto, or full manual controls • Logo / watermark — brand every export (free tier includes Made with Cropper) • Export Source size or Max quality — up to 4K when your iPhone can encode it

BUILT FOR REAL FOOTAGE Sports, podcasts, interviews, stage, and social clips. Import from Photos, Files, iCloud, or Drive. Processing stays on your iPhone — we don’t upload your videos.

Output: 9:16, 1:1, or 16:9. Trim, speed, and timeline tools when you need them — without drowning in panels.

Privacy: local editing only. Decode and encode use Apple system frameworks.

Questions? Open How To in the app, or visit https://cropper.video