Free Video Utilities & Calculators.
Free technical utilities designed to calculate file sizes, pixel aspect ratios, and media container specifications before downloading or encoding.
Utility Tool
Video File Size Calculator
Calculate expected video export file sizes based on bitrate, resolution, frame rate, audio track bitrate, and duration.
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Dimension Tool
Video Aspect Ratio Calculator
Calculate exact aspect ratios (16:9, 9:16, 4:5, 1:1) and pixel dimensions for social media platforms like TikTok, Reels, Shorts, and YouTube.
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