VideoReels & 16:9
Video Resizer
Resize and convert video aspect ratios for YouTube (16:9), Reels (9:16), TikTok, Shorts, and Instagram Square.
Choose a video to resize or change aspect ratio
Presets for Reels, TikTok, Shorts, YouTube & Instagram
100% Private: Video is processed locally in your browser.
Usage Notice: This utility is designed strictly for media you own or have explicit permission to download. We do not support private content, DRM circumvention, or paywalled media. Please respect platform copyright terms.