The Studio
in the Cloud.
Stream, preview, and annotate professional media assets instantly in your browser.
Stream instantly on any device.
Fastio treats your videos the way a streaming service treats films. Uploads are transcoded to HLS in 4K HEVC, so playback starts at once and scrubbing stays smooth on any connection.
- Uploads transcode to HLS in 4K HEVC automatically
- Playback starts immediately, with no download first
- The same stream on a desktop, a phone, or a slow connection
Review and approve any asset.
Get stakeholder sign-off on videos, designs, documents, and presentations without leaving Fastio. Feedback lands on the exact frame, page, or region it refers to.
- Pin feedback to a video frame, a page, or a region
- Every comment carries the timecode it was left at
- Track approvals across every asset in one place
Built for Creators
Every feature in Fastio is designed to make your creative workflow seamless and fast.
Universal Previews
View PSDs, AI files, RAW photos, and technical CAD drawings directly in the browser. No expensive software licenses required for viewers.
Waveform Audio
Visual navigation for audio files. See silence, music, and speech patterns at a glance. Perfect for podcasting and music production.
Instant Transcoding
We create optimized proxies for every asset. Original files are safe, but the web experience is lightweight and fast.
Ready to stream?
Experience 1080p playback and instant previews for all your team's assets.