Comment pop-up video maker
Type the comments, pick the app each one looks like, place them on the canvas, and export a pop-up animation for your next video.
5 of 10 comments. Click a card to edit it, drag to move it.
Make a comment pop-up animation for your next video. Add up to 10 comments styled like YouTube, X, Instagram, or TikTok, pick a speed, and export a short MP4 or a transparent WebM you can drop over any YouTube video, Short, Reel, or TikTok.
How to make a comment pop-up animation
- 1
Add your comments
Type up to 10 comments with a username and avatar, and pick which app each one should look like.
- 2
Pick the format
9:16 for Shorts, Reels, and TikTok, or 16:9 for a regular YouTube video.
- 3
Set background and speed
Choose a background color or go transparent, then pick slow, normal, or fast.
- 4
Export the video
Get an MP4, or a transparent WebM to layer over your footage. Free, no sign-up, with a small Mockly watermark.
What you can customize
Comments from four apps
Each comment can look like YouTube, X, Instagram, or TikTok, and you can mix the apps in one video.
Three speeds
Slow, normal, or fast: the cards pop in one after another, faster and faster, with a pop sound that rises with them.
Vertical or wide
9:16 for Shorts, Reels, and TikTok, 16:9 for YouTube, so the overlay fits your edit without cropping.
Transparent background
Pick any background color, or export a WebM with a transparent background and place it on your timeline in an editor that reads alpha video.
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