Combine video clips into one video, free and private, in your browser

How to combine video clips into one video

Clip Connect is a free web tool that joins short video clips into a single MP4, directly in your browser. There’s no app to install, no account, and no watermark. Your clips are never uploaded, so they stay private.

1. 1Add clipsSelect your video files, or drag them in. MP4, MOV, WebM, and other common formats work.
2. 2Set the orderSort by date or name, or drag clips into the exact sequence you want.
3. 3StitchMatching clips join with zero quality loss. Mixed formats are rebuilt into one consistent video.
4. 4DownloadOne MP4 file that plays anywhere, ready to share or post.

Make compilation videos from social media or AI-generated clips

Compilations, montages, highlight reels, a sequence of AI-generated scenes: anything that starts as a folder of short videos can be combined into one. Clips saved from social media apps or exported from AI video generators usually differ in resolution and frame rate; Clip Connect detects that and rebuilds them into one consistent video, so vertical stays vertical and nothing is stretched.

A batch can be up to 25 clips. When your clips all match, they join losslessly, which is light on browser memory, so a matching batch can total 1500 MB in a desktop browser (600 MB on phones). Mixed clips have to be rebuilt, which takes much more memory, so those batches are capped at 200 MB. You can stitch as many batches as you like.

Combine videos without losing quality

When your clips already match, combining them costs nothing in quality. If they share the same resolution, frame rate, and format (like a batch of clips from the same camera), Clip Connect joins them losslessly: the video data is copied into the new file untouched, so the result is bit-for-bit the quality of your originals.

When clips don’t match, no tool can join them without re-encoding. Clip Connect asks first, then rebuilds them once into a single H.264 MP4: everything is fitted to the size of your largest clip (never upscaled), at quality settings comparable to a video editor’s export. One careful re-encode, no repeated generation loss.

Common questions

Is Clip Connect free?

Yes. Clip Connect is free, with no account, no watermark, and no export limits. It runs entirely in your browser, so there are no server costs to pass on.

Are my videos uploaded?

No. All processing happens on your device, in your browser. Your clips are never uploaded, so no one can see them, including the people who run Clip Connect.

Does Clip Connect collect any data about me?

Almost none. We count anonymous events, like “a stitch succeeded”, to see whether the tool is useful. There are no cookies, no ads, and no personal data, and there is no way to tell who did what. Your videos still never leave your device, and nothing about them is sent: no filenames, no content, nothing.

What video formats can I combine?

MP4, MOV, WebM, and other common video formats. The combined output is a standard MP4 that plays anywhere.

Does combining videos reduce quality?

Not when your clips match. Clips with the same resolution, frame rate, and format are joined losslessly, so the result is bit-for-bit the quality of your originals. Mixed clips are rebuilt once, at quality settings comparable to a video editor’s export.

Can I combine clips saved from social media apps?

Yes. Save the clips to your device first, then add them to Clip Connect. Vertical video stays vertical, and clips with different resolutions or frame rates are rebuilt into one consistent video automatically.

Can I combine AI-generated video clips?

Yes. Clips exported from AI video generators are usually only a few seconds long, and their size and frame rate can vary from one generation to the next. Clip Connect joins them into one longer video: losslessly when the clips match, or rebuilt into one consistent MP4 when they don’t.

How many clips can I combine at once?

Up to 25 clips per batch. Matching clips join losslessly, which is light on browser memory, so those batches can total 1500 MB in a desktop browser (600 MB on phones, where browser memory is tighter). Mixed clips have to be rebuilt, which is heavier, so those batches are capped at 200 MB. You can run as many batches as you like.

Private by design. Everything happens on your device. Your clips aren’t uploaded, so we can’t see them.