Merge Videos Free Online
This free video merger and video clip combiner lets you merge videos and combine up to 5 clips into one video or a simple montage, merge videos online with their audio intact, so every clip keeps its soundtrack in sync. Reorder by dragging on desktop or with the arrow buttons on any device, then download your merged file, a free video merger with no watermark. Merge video online without watermark: no account, no sign-up, and nothing stamped on your clip.
Supports MP4, MOV, MKV, WebM. Up to 500MB per file, 2GB total.
Output: merged MP4
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Merging
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Click to upload or drag & drop
MP4 · MOV · MKV · WebM · Up to 5 files · 500MB each
Pick 2 or more clips. Reorder them after.
Processing time depends on file size and your upload speed.
2 videos ready to merge
Drag to reorder on desktop, or use the arrows on any device. The top clip plays first.
0 MB of 2GB max
Output is 1280x720 MP4. Mismatched resolutions are automatically handled.
No account required
Just upload and go. Nothing to sign up for, no email, no credit card.
No watermark, ever
Your merged video comes back clean. No branding overlay, no logo stamp, nothing extra.
Files deleted in 15 minutes
Your videos do not live on our servers. Privacy by default.
How It Works
Select up to 5 videos
MP4, MOV, MKV, or WebM. Up to 500MB per file, 2GB combined. Drag and drop or click to browse.
Reorder before merging
Use the up and down arrows on each clip to set the play order. Remove any you don't want with the × button. Add more files until you hit 5. Need to trim each clip before merging? Use the video trimmer first.
Download the merged MP4
VidClean normalizes resolution and frame rate so mismatched clips concatenate cleanly, then re-encodes with libx264 at CRF 23 and AAC at 128kbps. Output is MP4 with faststart.
Who uses this
Creators stitching short clips into one upload for TikTok, Reels, or Shorts. Podcasters joining intro, main, and outro segments. Anyone with a handful of phone clips that need to land in a single MP4 without firing up a desktop editor.
Drop your clips, set the order, and get one merged MP4 montage back. It is a clean straight join, so for transitions or a music track you will want a full editor instead.
Frequently Asked Questions
Everything you need to know about merging your videos.
How many videos can I merge at once? expand_more
Up to 5 videos per merge, with a 500MB per file limit and 2GB combined total.
Do the videos need to be the same format or resolution? expand_more
No. VidClean automatically handles mismatched formats, resolutions, and frame rates.
Can I choose the order the videos are merged? expand_more
Yes. After selecting your files you can reorder them before merging.
Is the video merger really free? expand_more
Yes. No account, no watermark. Your files are deleted 15 minutes after download.
Can I make a video montage with this? expand_more
Yes. Combining your clips in order is the fastest way to make a simple video montage. VidClean joins them into one MP4. It is a straight join, with no transitions, effects, or background music.
Can I add transitions or music between clips? expand_more
No. VidClean does a clean straight join, with no transitions and no added music track. If you need transitions, effects, or a synced soundtrack, a full video editor is a better fit. See how we compare to Clipchamp and Descript.
What resolution is the merged video? expand_more
The merged file is exported as a 1280x720 MP4 with H.264 video and AAC audio, using faststart for quick playback. Mismatched input resolutions are scaled to fit automatically.
Can I merge videos on my phone? expand_more
Yes. VidClean runs in any modern mobile browser on iPhone or Android, with no app to install. Pick your clips, reorder them, and download the merged MP4 right from your phone.
Also try: Trim Video at vidclean.net/trim-video
Last updated: June 3, 2026