Video Collage Maker

Put up to 4 videos on one canvas — side by side, stacked, in a grid or picture-in-picture. Trim and crop each video, pick the soundtrack, and export a single MP4. Everything runs in your browser; your files never leave your device.

Drop videos here or click to add
MP4, MOV, WebM — up to 4 videos. You can also paste (Ctrl+V).

Tip: exporting re-encodes the whole collage in your browser. Short clips (under ~3 minutes total) work best, and a computer is much faster than a phone for this tool.

Ferramentas relacionadas

Criador de colagens de fotosArrange photos on one canvas with drag and drop, free. Cortador de vídeoCorte os melhores trechos numa linha do tempo visual, sem perdas. Adicionar legendas ao vídeoType captions, drag them on a timeline, export SRT or burn in. Conversor de MP4 para MP3Extraia o áudio de qualquer vídeo como MP3, com corte opcional.

How to make a video collage

  1. Add up to 4 videos. Each one lands on the canvas as a layer you can drag and resize, just like a photo collage.
  2. Arrange them. Use a ready-made layout (side by side, stacked, grid, picture-in-picture) or place every video freely, anywhere on the canvas.
  3. Set the canvas. Pick 16:9 for YouTube, 9:16 for Shorts, TikTok and Reels, 1:1 or 4:5 for feed posts, or 4:3.
  4. Trim and crop each video. Cut it down to the segment you want, and choose which region shows inside its box.
  5. Pick the soundtrack. Keep one video's original audio as the main track, or upload your own music — several audio files are joined into one track, and looped if they are shorter than the collage.
  6. Export one MP4. Everything is rendered in your browser; nothing is uploaded.

When a video collage works best

Side-by-side comparisons, reaction videos, before-and-after shots, gameplay next to a facecam, or several angles of the same moment — any time the story is in seeing two to four videos at once. If one clip is shorter than the longest, you choose per video whether it loops or freezes on its last frame, so nothing ever goes black mid-collage.

Perguntas frequentes

Will my videos be uploaded anywhere?

No. Everything runs locally in your browser using FFmpeg WebAssembly. Your videos and music never leave your device.

How long does exporting take?

Composing video is heavy work for a browser. A one-minute 720p collage can take a few minutes on a computer and much longer on a phone. Short clips work best, and this demo caps exports at 3 minutes of output.

What happens when one video is shorter than the others?

You choose per video: it either loops back to its trimmed start, or freezes on its last frame until the collage ends.

Can I use my own music?

Yes. Upload one or more audio files and they are joined into a single soundtrack, in the order you added them. If the music is shorter than the collage it loops; if it is longer it is trimmed.

Which formats can I export for TikTok or Shorts?

Choose the 9:16 canvas (720×1280) before you export. 16:9 suits YouTube, 1:1 and 4:5 suit feed posts.