Split Screen Video Maker Online Free

Free browser-based split screen video maker. Combine multiple videos side by side, top and bottom, or in a grid. Presets for TikTok, Instagram Reels, and YouTube. No watermark.

How to Make a Split Screen Video

1
Upload your videos

Add 2 to 4 video files (MP4, WebM, AVI, MKV, MOV — up to 500 MB each) that you want to combine.

2
Choose output preset

Select a platform preset — YouTube 16:9, TikTok 9:16, Instagram 1:1 or 4:5 — or set custom dimensions.

3
Pick a layout

Choose from side by side, top/bottom, picture-in-picture, 2x2 grid, 3 in a row, or L-shape layouts.

4
Adjust audio

Set individual volume levels (0-200%) for each video. Mute one video to keep only the other's audio, or mix both.

5
Export your video

Click "Export video" — the tool combines your clips into a single split-screen video file ready for download.

Combine 2-4 videos into one split screen layout for any platform

Upload at least 2 videos to continue
Upload a file to start
0:00 / 0:00
Output size
Layout
Order & fit
Appearance
Trim
Audio mixing

Features

Combine 2, 3, or 4 videos into one screen
Layouts: side by side, top/bottom, picture-in-picture, grid
Presets for YouTube (16:9), TikTok (9:16), Instagram (1:1, 4:5)
Individual volume control for each video

Frequently Asked Questions

How do I make a split screen video?

Upload 2-4 videos, choose an output preset (YouTube, TikTok, Instagram), pick a layout, adjust audio volumes, and click Export. The tool combines them automatically.

Can I use this for TikTok reaction videos?

Yes! Select the TikTok 9:16 preset and "Top / Bottom" layout. The two videos will stack vertically — perfect for reaction content.

Is there a file size limit?

Each video can be up to 500 MB. Processing happens in your browser, so speed depends on your device. For best results, use shorter clips.

Can I control the audio from each video?

Yes, each video has its own volume slider (0-200%). You can mute one video and keep the other, or mix both at any level.

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Who is this tool for?
🎬 Video Creators
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