What Is a Side by Side Video?
A side by side video layout combines two videos into a single frame. This format is used for reaction videos, TikTok duet videos, split screen Shorts, comparison edits and creator commentary content.
Searches like:
- how to put two videos side by side
- side by side video online free
- make split screen video online free
- carousel video side by side
are increasing because creators want faster ways to publish multi-video content.
If you are creating reaction content, also read How to Make Reaction Videos and How to Make Split Screen Videos.
Best Way to Put Two Videos Side by Side Online
The easiest method is using a browser-based Split Screen Video Maker. This removes the need for complicated software like OBS or Premiere Pro.
Why Creators Prefer Browser-Based Editors
- No software installation
- No login required
- No watermark
- Works on desktop and mobile
- Fast workflow for Shorts and TikTok
For horizontal comparison layouts, use the Side by Side Video Editor.
How to Put Two Videos Side by Side (Step-by-Step)
- Upload both videos
- Select side by side or split screen layout
- Adjust video position and spacing
- Choose aspect ratio
- Balance audio
- Export final video
If you want vertical layouts for TikTok or Reels, try the TikTok Duet Maker.
You can also combine webcam overlays using Add Facecam to Video Online.
Best Use Cases for Side by Side Videos
YouTube Reaction Videos
One side shows the original content while the other side shows the creator reacting.
TikTok and Shorts
Split layouts work extremely well for mobile-first vertical content.
Gaming Commentary
Many creators use Gaming Facecam Editor for gameplay plus facecam layouts.
Common Mistakes
- Wrong aspect ratio
- Poor audio balancing
- Videos too small
- Overcomplicated workflow
If you also want webcam overlays without OBS, read How to Add Facecam Without OBS.
Create Side by Side Videos Online
Use ReactionMaker to create split screen videos, duet layouts, reaction videos and facecam overlays directly in your browser.
Use Split Screen Video MakerFAQs
How do I put two videos side by side online?
Use a browser-based split screen editor to combine both videos into one frame.
Can I make split screen videos online for free?
Yes. ReactionMaker allows creators to create split screen videos online without watermark.
Can I add facecam to split screen videos?
Yes. You can combine split layouts with webcam overlays online.
Do I need OBS?
No. Most creators can make side by side videos directly in the browser.
Related Tools
Related Guides
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