Video Size Converter

This tool estimates the final file size of a YouTube video by combining duration, resolution, frame rate, and encoding bitrate inputs. It is designed for creators, editors, and production managers who must plan storage, bandwidth, and upload timelines before export. Conceptually, the size result comes from converting bitrate into data per second, then multiplying by video duration to obtain total bytes, which are expressed in MB or GB for clarity. Core value lies in rapid comparison of encoding profiles and ensuring target files fit platform limits. Use cases include pre-upload planning, budgeting for cloud storage, and scheduling releases around file size constraints. The tool does not perform actual encoding; it provides an approximate estimate that informs decisions about bitrate and duration. Advanced users can leverage the single-clip or multi-clip options to project several videos in a batch workflow. Outputs are presented with two-decimal precision to support precise planning. The approach remains lightweight and agnostic to specific codecs, focusing on bitrate-driven size projections rather than format minutiae. This helps teams communicate expectations with stakeholders and adjust encoding strategies early in post-production.