TikTok Video Resizer

Purpose-built tool to resize videos for social platforms. It analyzes input dimensions and applies a resize strategy to reach the requested aspect ratio while preserving the core action. Users select target ratio, resolution, and the method (crop or pad). The output is an MP4 file with embedded audio and appropriate encoding settings. This workflow is designed for creators, editors, and social media teams needing rapid repurposing of content across TikTok, Instagram Reels, and Shorts. The algorithm favors content-safe crops around the main subject and respects padding when cropping would remove key motion. Core features include preset aspect ratios, resolution scaling, and re-encoding with configurable bitrate. The approach minimizes manual edits, reduces data loss, and maintains motion smoothness during scaling. The tool benefits teams needing consistent, repeatable results across multiple videos with minimal setup. Use cases include quick verticalization of existing clips and creating square versions for feeds.