Steam Trailer Requirements
Check your trailer against Steam requirements, free. Resolution, format, length, and size.
Steam trailer specs
Resolution, format, length, and file size requirements for Steam trailers.
Format recommendations
Steam recommended format, codec, and encoding settings.
No sign-up
Just check your specs. Nothing is stored on our servers.
Capsule size reference
All seven Steam capsule sizes with exact pixel dimensions.
Steam trailer requirements guide for indie devs
Steam store trailers must meet specific technical requirements. This guide covers Steam trailer resolution, format, length, and file size requirements so you can check your video before uploading to Steamworks.
Frequently asked questions
Is the trailer guide free?
Yes, and there is no sign-up. It runs in your browser.
What are Steam trailer requirements?
1920x1080 at 30fps, MP4 with H.264, max 10 minutes, under 2GB.
Can I upload multiple trailers?
Yes. Steam allows multiple trailers — main, gameplay, and teaser.
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