Choose one job
What do you need to check?
Open a tool, enter the facts you know, and review the result. No installation, account or file upload is needed.
Can My Computer Run DaVinci Resolve 21?
Compare your computer with Resolve 21.1’s listed requirements. Select Free or Studio and the features you use. Unknown hardware stays unresolved; meeting the checks is not a promise of smooth playback.
Video Bitrate & File Size Calculator
Estimate file size from bitrate and duration, find a bitrate for a target size, or calculate recording time. Include audio and choose decimal or binary storage units. The result is an estimate, not a rendered-file measurement.
DaVinci Resolve Export Preflight Checker
Review planned export settings before a long render. Check the range, video and audio choices, then work through the reminders. Inspect the finished file after rendering; the tool cannot inspect it for you.
Before you rely on a result
Use the result to plan your next check
A compatibility checklist cannot measure playback speed. A size estimate cannot guarantee a variable-bitrate export. And an export checklist cannot watch the finished video. Test representative media and follow the delivery specification for your actual job.
For help choosing hardware or diagnosing playback, use the Hardware & Compatibility hub. For format choices, platform settings and render problems, use the Export guides.
Quick questions
Using these browser tools
Do these tools run inside DaVinci Resolve?
No. They run on this website in your browser. They are not Resolve plug-ins, do not change project settings and do not scan your hardware or media.
Can I use them with the Free edition?
Yes. These website tools are free to use. In the PC checker, choose the Resolve edition and workload you actually use; Studio AI and background-rendering requirements are checked separately.
Can I share a result?
The bitrate calculator and export preflight provide share links containing the settings entered in those tools. Anyone with the link can read those values. The PC checker does not save answers in a share URL. No project or media file is uploaded.
