VIDEO CREATOR TOOLKIT
Make the numbers behind video simple.
Free, fast tools to plan video files, recording, and uploads. Your calculations happen in your browser.
✓ No account✓ No file upload✓ Instant estimates
THE TOOLKIT
Choose a video tool
Free tool
Video File Size Calculator
Estimate a video file size from duration and audio/video bitrate.
Open toolFree tool
Video Bitrate Calculator
Find a video bitrate that fits your target file size.
Open toolFree tool
Video Recording Time Calculator
Estimate how long a drive or memory card can record.
Open toolFree tool
Video Upload Time Calculator
Estimate upload time from file size and connection speed.
Open toolFree tool
Social Media Safe Zone Checker
Preview how platform interface overlays may cover a vertical video.
Open toolYour files stay yours
Calculations run locally in your browser. The Safe Zone preview is designed to load files from your device only.
Estimates you can understand
Each tool will show its formula, units, examples, and the assumptions behind the result.