No-install HEVC test
HEVC Web Player
Open an HEVC/H.265 file in your browser first. If it plays here, you may not need to install anything for occasional playback.
Lightweight local player
This embedded player uses your browser’s native playback support. It is intentionally simpler than the full HEVC.now utility and does not upload local files.
Open full HEVC.nowLocal browser playback
Try HEVC playback now
Your browser will attempt to play the selected file locally. Files are not uploaded by this lightweight player.
When this is the right route
- You need to check one HEVC/H.265 file quickly.
- You want to avoid installing a codec pack just to test a file.
- You want a quick browser-based answer before deciding on the Microsoft Store extension.
- You are using a non-sensitive file that is suitable for local browser playback.
When to use another option
- Use Microsoft HEVC Video Extensions when you need HEVC inside Windows media apps.
- Use the full HEVC.now route if you need the richer web utility or fallback conversion workflow.
- Use Windows 11 Codec Pack when you want the included desktop MPC-HC playback route.
- Use a local player for private, very large or unusual files.
FAQ
HEVC web player frequently asked questions
Does this HEVC web player install a codec?
No. It tries local browser playback first and does not install Windows codecs or Microsoft Store extensions.
What happens if HEVC does not play in my browser?
Use the HEVC decision guide to choose between Microsoft HEVC Video Extensions, the full HEVC.now route, or a desktop player route.
Is browser HEVC support guaranteed?
No. HEVC/H.265 browser support varies by browser, hardware, operating system, installed components and file container.