Zebracat makes it easy to create videos that fit perfectly on TikTok, YouTube, Instagram, and more.
At the beginning of your video creation, Zebracat lets you choose a pre-set aspect ratio that are optimized for each platform:
9:16 for TikTok, Reels, and Shorts
1:1 for Instagram feed posts
16:9 for YouTube

These formats are designed to match the exact video size each platform requires — so your content looks great and avoids upload issues.
Just pick the one that matches your platform — it's already optimized.
If you want to switch formats after starting, no problem.
Inside the editor, you can change the aspect ratio at any time. It only takes a click, and it won’t use any extra credits.