TinyVid: the free video compressor

TinyVid was Kamua's free tool for compressing video. Creators used it to get clips under platform size limits, send video by email and chat, and speed up uploads, all without a noticeable drop in quality and without installing anything.

Why compress video at all

Raw video files are large. A few minutes of footage from a phone or a screen recorder can run to hundreds of megabytes, and that size causes real friction: uploads stall, platforms reject files that exceed their limits, email attachments bounce, and pages that embed heavy video load slowly. Compression solves all of that by re-encoding the file more efficiently, cutting the size dramatically while keeping the picture close to the original.

The YouTube Shorts use case

TinyVid became especially popular with short form creators. Posting to YouTube Shorts, Reels, and TikTok means meeting each platform's constraints on length, resolution, and file size, and a clip exported from a desktop editor is often far larger than it needs to be. Running it through TinyVid first produced a lean file that uploaded quickly and played smoothly, which matters when you are posting every day across several accounts.

How it worked

You dropped a video into the browser, TinyVid re-encoded it to a more efficient setting, and you downloaded a smaller file. No account, no software, no watermark. Because the work happened in the browser, there was nothing to manage and nothing to uninstall.

Common questions

Did compressing hurt quality? Done sensibly, the difference is hard to see. Most raw exports carry far more data than a social platform will ever display, so trimming that excess shrinks the file without visibly degrading the image.

What formats? MP4 is the safe, universal choice, it plays everywhere and every platform accepts it. TinyVid produced standard MP4 output.

Smaller files, faster pages, better visibility

Compression is not only about hitting an upload limit. Lighter video files help the pages that embed them load faster, and page speed is part of how content ranks and how AI systems decide what to surface. For the wider picture on how video and images are indexed and found, see this guide on optimizing multimedia for search.