Unlimited Storage
Upload as much as you like — there is no storage quota and your videos never expire.
Fast Encoding
Any format — mkv, mp4, webm, avi & more — converted into multi-quality streams, encrypted before upload.
Unlimited Bandwidth
Your viewers stream in full quality with no buffering, no throttling and no monthly caps.
Extensive Statistics
Follow views and performance for every video from a clean statistics panel in your dashboard.
Your brand on every player
Every embed carries your identity — logo, colors, default language and behavior, configured once in your dashboard and shown wherever your videos are watched. Build your channel on your own sites with a player that looks like yours, not ours.
Create an accountFrequently Asked Questions
What is 4kstreams?
4kstreams is a video hosting service for people who care about quality and control. Upload a video and get a private, multi-quality, subtitled stream you can share or embed anywhere — with your own branding on the player.
Are my videos private?
Yes. There is no public catalog — every video lives behind an unguessable link, and the video data itself is encrypted before it ever leaves your browser. Only people you share the link with can watch.
What kind of files can I upload?
All popular video formats including mkv, mp4, webm, mov, avi, flv, 3gp, mpg & m4v — up to 2 GB per file. Everything is converted automatically.
How do subtitles work?
Speech in your video is transcribed automatically — songs included — and translated into up to five languages. It all happens on your device during upload; you can also bring your own subtitle files.
Can I customize the player?
Fully. Colors, your logo or brand text with a link, default quality, audio language, subtitles and playback behavior — all configured per video or for your whole account, right from the dashboard.
How do I upload?
Create an account, drop a video file on the upload page, and hit publish. Titles, qualities, subtitles and thumbnails are handled for you.