MediaBrew Video Merger review
A free browser merger for short clip collections that fit within its stated limits.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
MediaBrew Video Merger is a free browser tool for combining multiple clips into a single MP4. It is aimed at solo users and small teams who want to join a modest collection without installing software or sending files to a service. Clips can be dragged in and reordered before merging. The stated limits are 20 clips and 500 MB of combined input, making it a fit for smaller projects rather than large video batches.
Its standout feature is the choice of joining method. Compatible clips can be joined using stream-copy, which avoids re-encoding; when clips are incompatible, the tool automatically falls back to H.264/AAC re-encoding. This gives it a way to handle more than one kind of input, while still making the result an MP4 rather than preserving each source format. MediaBrew says processing happens locally in the browser, with no uploads, account, watermarks, or installation. Buyers who need clips to remain on their device may value that workflow; those needing a specific output format other than MP4 should look elsewhere.
The limits shape the use case: the combined input cap is 500 MB, and a merge can contain up to 20 clips. Inputs include MP4, MOV, AVI, WEBM, and MKV, but format support does not mean every combination can use stream-copy; incompatible clips are re-encoded instead. Support is offered by email. Choose MediaBrew for occasional, private browser joins within those limits. For larger collections, more control over output formats, or projects where re-encoding is unsuitable, a different merger is a better match.
MediaBrew Video Merger pros and cons
- Where it wins
- Processes clips locally without uploading them or requiring an account.
- Joins compatible clips without re-encoding; can re-encode others to H.264/AAC.
- Imports five listed formats and lets you reorder up to 20 clips.
- Where it doesn't
- Combined input is capped at 500 MB.
- Merges are limited to 20 clips.
- Merged files export as MP4, and fallback re-encoding changes the original streams.
MediaBrew Video Merger fact sheet, pricing and score →
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