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POLARIS OFFICE TOOLS+
video_file

Video Size and Bitrate Calculator

Estimate video file size from duration and bitrate, or find the bitrate for a target file size.

Calculation mode
min
kbps
Mbps

Quick presets

Estimated file size

614.4 MB

Estimate excluding container overhead

Duration
10 min
Audio bitrate
192 kbps
Total bitrate
8.192 Mbps
Estimated size
614.4 MB

Uses decimal units where 1 MB equals 1,000,000 bytes. Container overhead and variable bitrate can change the final size.

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How to use

  • 1. Check the size and formats shown in the uploader, then choose or drag in your file
  • 2. Pixel limits: AI Upscale (2048×2048), AI Colorize (2048×2048), others (no limit)
  • 3. Run the tool you need and download the result
  • 4. Files are saved safely on your device

Security

  • • Each tool clearly identifies whether it uses browser or API processing
  • • Browser-processing tools do not upload files to a server
  • • Optional or required API tools may send the file only to complete that task
  • • Image file contents are not sent to analytics or advertising systems

Features

  • • All image tools in one place
  • • Background removal, resize, compress, format conversion, and more
  • • Download button activates when processing completes
  • • Fast and intuitive user interface
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