- 100% free, no signup
- No upload — files never leave your device
- No watermark on free exports
- Built by an award-winning NZ creator
How to merge videos
Add your clips, set the order, and download one combined MP4 — all in your browser.
- 1
Add your clips
Drag in or browse for the videos you want to join — MP4, WebM or MOV. Add as many as you like; they stay on your device.
- 2
Set the order
Use the up and down controls to arrange the clips top to bottom — that is the order they will play in the finished video.
- 3
Tidy the list
Remove a clip you added by mistake, or drop in more at any time before you join them.
- 4
Join the videos
Hit Join videos. The first run loads a one-time ~32MB engine, then a progress bar shows the clips being stitched together right in your browser.
- 5
Download your MP4
Preview the joined clip, then download one combined MP4 — ready to upload, email or post, with no watermark.
Merge Video — FAQ
Is joining videos really free?
Yes — merge videos for free with no signup and no watermark. An optional Paji Pro membership (NZ$9/mo) lifts the clip limit and adds batch jobs and saved history, but the free tool joins your clips on its own.
Are my videos uploaded anywhere?
No. The clips are read and stitched together entirely in your browser using a local video engine. They never leave your device — there is no server and nothing is stored online.
Which formats can I join, and what do I get back?
You can add MP4, WebM and MOV clips, and even mix formats and sizes — they are re-encoded so they join cleanly. The result is always an MP4 (H.264), which plays just about everywhere.
Do the clips need to be the same size or resolution?
They join most cleanly when they share the same size, but the tool re-encodes everything to one MP4, so different formats and codecs will still merge. For the sharpest result, use clips of a similar resolution.
What if one of my clips has no sound?
Each clip needs both a video and an audio track to join. If a clip is silent, give it a sound track first (our Add audio to video tool can do that), then come back and merge.
Why is a big merge slow on my phone?
Everything runs on your device with a single-thread engine, and joining re-encodes every clip, so large or long videos take a while — especially on a phone. For the quickest result, join shorter clips.
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