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Video Merger — Merge Videos Online Free
Combine multiple video files into a single video. Perfect for merging clips.
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📖 How to Use Video Merger
1. Upload Multiple Videos
Add two or more video files. They are merged in the order listed.
2. Arrange Order
Use the file list order as shown after choosing files.
3. Download Merged Video
Click Merge Videos, wait for processing, then download the combined MP4.
Key Features
- 100% Free — No hidden costs, no premium tiers
- No Watermark Added — Clean output every time
- Merge Multiple Videos — Arrange in any order
- Smart Join — Clips are normalized to the first clip’s size and 30 fps; silent clips get a matching silent audio track
- Runs in Your Browser — No server upload by design; in testing, tool runs made no requests outside this site
- Works on Mobile — Use on phone, tablet, or desktop (layout checked at a 390 px viewport in testing)
- Original Quality — Re-encoded with a quality-first setting
🔧 More Video Tools Tools
Video Trimmer
Use Tool →Video Compressor
Use Tool →Video Cutter
Use Tool →Video Resizer
Use Tool →Video Rotator
Use Tool →Video Speed Controller
Use Tool →Video Thumbnail Maker
Use Tool →Video to GIF
Use Tool →🔥 Popular Tools on VideoToolsPro
Frequently Asked Questions
How many videos can I merge?
Add multiple files (combined total over 500MB is refused, and each file over 500MB is refused — a refusal limit, not a processing guarantee.)
What format is the output?
MP4.
Will merging reduce quality?
The output is re-encoded, so some quality change is possible.
Is it really free?
Yes. There are no premium tiers on this site.
What is the maximum file size?
500MB is a refusal limit, not a guaranteed processing limit. Files over 500MB are refused. A file at or below 500MB is not guaranteed to process successfully. Reliable processing limits vary by tool, file, and device, and have only been verified for the cases in the test record (for example, trimmer segment processing at 492 MB and full audio transcode at 99 MB). A full-video re-encode at 500 MB has not been tested.
Does my file get uploaded anywhere?
This build is designed so processing runs in your browser, without sending your file to a server. In testing, tool runs made no requests outside this site. When you first use a tool, your browser loads the processing engine from this site itself; your file itself is not sent anywhere.
Merge Videos Online Free — Combine Multiple Clips
Combine multiple clips into one video, directly in your browser.