Preview video online
Preview a video online directly in the browser before downloading. Try the tool right now. 100% local in-browser processing, nothing ever uploaded to our
Drop your video here
MP4, WebM, AVI, MOV supported
Supported formats
Compatible with all video formats
Our tool supports the most popular formats: MP4, WebM, AVI, MOV, MKV, OGV. Import any video and get an optimized result.
How it works
Upload your video
Automatic playback in browser
Full playback controls
Free, fast and no signup
No signup required, no software download. Your video is processed instantly in your browser.
Privacy guaranteed
Your videos stay in your browser. Nothing is uploaded.
Your files never leave your device. 100% secure client-side processing.
Why use this tool?
Fast and efficient
Instant processing with no queue. Results in seconds.
Quality preserved
Optimized algorithms to maintain the best possible quality.
Accessible everywhere
Works on computer, tablet and mobile. No installation required.
Preview a video in the browser
Play your video instantly in the browser, scrub the timeline frame by frame, inspect every scene, check total duration, resolution and bitrate before launching processing. Preview works with no download, no plugin and no installation, on desktop and mobile alike.
Technical details
Watch an instant preview in an HTML5 player built into the browser, with standard playback controls, without any upload to our servers.
Who is it for?
Content creators and influencers
Optimize your videos for YouTube, TikTok, Instagram and other platforms.
Professionals and businesses
Prepare your presentations, training and marketing content.
Personal and family use
Edit your vacation memories, birthdays and family moments.