Stitch Multiple Clips Into One Video
You recorded a tutorial in four separate takes because you kept messing up. Take 1 covers the intro, take 3 nailed the demo, and take 4 has the wrap-up. Now you need one continuous video, not four separate files.
Upload them, drag them into the right order, hit merge. You get a single MP4 that plays beginning to end.
How It Works
FFmpeg concatenates your clips on the server. If the clips have different formats or codecs, it normalizes them during the merge so the output is a clean, standard MP4. The clips play back-to-back with no gaps, no transitions, no weird cuts. Just one file, one continuous playback.
Steps
- Upload two or more videos.
- Use the up/down arrows to set the playback order.
- Remove any clips you don’t want.
- Click Merge Videos.
- Download the combined MP4.
When This Beats Opening a Video Editor
Recording in segments. You’re making a tutorial and it’s easier to record each section separately, intro, main content, outro. Merge them afterward instead of trying to get a perfect 20-minute take.
Multi-camera events. A wedding with three camera angles, each saved as a separate file. A conference talk split across two recording sessions because the laptop ran out of disk space. Merge the pieces into one continuous video.
Dashcam and security footage. These devices split recordings into 3-minute or 5-minute chunks. When you need to review a 30-minute window, merge the relevant chunks into a single file.
Compilation reels. Highlight videos, best-of collections, year-in-review montages, they’re all built by joining clips in sequence. Upload your individual moments, arrange them, merge.
Interview editing the lazy way. You’ve got the interviewer’s question clips and the interviewee’s answer clips recorded separately. Interleave them in the right order and merge. It’s not going to win an Oscar, but it gets the job done.
Pro tip: use videos with the same resolution and format for the cleanest results. Mismatched resolutions will get scaled automatically, but it’s better to match them first. If individual clips need trimming, run them through the Video Trimmer before merging. The Video Compressor can shrink the final result if it ends up too large.
FAQ
How many videos can I merge? At least two, no upper limit. More files means longer processing, but it’ll handle it.
Do they need to be the same format? No, the tool handles conversion automatically. But same-format, same-resolution clips produce the cleanest output.
Can I reorder after uploading? Yes. The up/down buttons let you rearrange. You can also remove clips you don’t want.
What’s the output format? Always MP4 (H.264). Works on everything.
Are there gaps between clips? Nope. Seamless concatenation, one clip ends, the next starts immediately.