VidProc Video Joiner review
A browser-based clip joiner with local processing and paid duration limits up to 4 hours.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
VidProc Video Joiner combines multiple clips into one MP4 from a web browser. It is aimed at solo users and small teams who need a straightforward way to join files, including when working from a phone or tablet. Inputs include MP4, MOV, WebM and MKV. For browser-only joining, processing happens locally, so the files stay on the device rather than being uploaded. The tool works in current Chrome, Safari and Edge browsers on phones or tablets as well as desktop browsers.
Its main advantage is handling mismatched footage in one join: the tool normalizes different resolutions and frame rates, can handle clips without audio tracks, and offers an automatic orientation vote. Letterbox or crop fitting helps align clips in the resulting video. Output frames are documented at 720p and 1080p. These capabilities make it a fit for casual or small-scale editing across varied source clips, but it is not a substitute for a full editor when a workflow needs detailed timeline controls or a stated lossless stream-copy mode.
The Guest plan is free, with a 20-second maximum duration, 3 videos per day and unlimited compute; Registered is also free and allows 10 videos per day under the same duration limit. PLUS costs $8 per month for unlimited processing, a 2-hour maximum duration and 1,700 PFU per day. PRO costs $20 per month and raises the maximum duration to 4 hours and the daily allowance to 3,400 PFU, also with unlimited processing. Choose a paid tier for longer joins; choose another tool if the 20-second free limit or paid duration and PFU caps do not fit. The published plan amounts are monthly.
VidProc Video Joiner pros and cons
- Where it wins
- Combines MP4, MOV, WebM and MKV clips into one MP4
- Normalizes mixed resolutions and frame rates, with letterbox or crop fitting
- Browser-only joining keeps files on-device and supports phones and tablets
- Where it doesn't
- Free plans cap clips at 20 seconds per output
- Paid plans use daily PFU allowances as well as duration limits
- Output frames are documented at 720p/1080p, with no stated maximum file size
VidProc Video Joiner fact sheet, pricing and score →
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