Notes from the cutting room.

Practical, no-nonsense guides to doing video work privately — in the browser.

How to Trim Videos Without Uploading Them Online

Cut a clip down to size entirely in your browser — no account, no upload, no waiting on a connection-bound progress bar.

Why files balloon, what drives size, and how to use bitrate and resolution to shrink a video locally while keeping it watchable.

A clear comparison of the two formats that matter most on the modern web, and how to pick based on where the video will live.

What in-browser conversion can and cannot do, and the honest workflow for a web-friendly clip with no desktop software.

Turning a few seconds of footage into a crisp, reasonably-sized GIF — frame rate, width, and the trade-offs behind file size.

Pulling a clean soundtrack out of a video for podcasts, samples, or transcription — decoded and saved right in the tab.

The architectural reason local processing is fundamentally more private than cloud tools, without the jargon.

The exact dimensions each platform wants and how to reframe horizontal footage to vertical without awkward stretching.

Grabbing the perfect still for a cover image, and why scrubbing to the right moment beats automatic selection.

What you can do for free without installing anything — and what to watch for in tools that promise the same.