❓ FAQ
What video formats are supported?▼
All major browser-compatible formats: MP4, WebM, AVI, MOV, OGG. Output is WebM (VP8/VP9). Canvas dimensions auto-adjust for 90° rotations — no stretching or distortion.
How do I rotate or flip a video?▼
1) Upload a video; 2) Choose rotation (90° CW, 90° CCW, 180°) or flip (horizontal, vertical); 3) Click 'Export Video' — it processes locally and downloads. The video preview updates in real-time so you can see the effect.
What's the difference between rotation and flip?▼
Rotation turns the video by an angle (90° CW, 90° CCW, 180°). Flip mirrors the image — horizontal flip swaps left/right, vertical flip inverts top/bottom. They can be combined for creative effects.
Will video quality degrade?▼
No. Canvas transforms apply to each frame, preserving original frame rate and quality. For 90° rotations, the output resolution adjusts automatically so nothing gets cropped or stretched.
Is my video uploaded to a server?▼
No. Processing happens entirely in your browser. Your video never leaves your device. Data is released from memory immediately after processing.