Developer tool

halfsize

An open source video compression command line tool (with built-in local web interface), which can accurately compress videos to specified sizes (WeChat/Discord 20 MB, email 20 MB, etc.), and use VMAF/SSIM to report image quality loss; one command, no file upload, no account required, can be used on Windows/macOS/Linux

Description translated from the developer's original Chinese by machine translation. 中文原页 ↗

DeveloperYKLovePython StatusOnline Added TagsAudio & VideoDev ToolsFree Tools

Visit official site ↗GitHub

Original description (Chinese, by the developer)

开源的视频压缩命令行工具(自带本地网页界面),把视频精确压到指定大小(微信 / Discord 20 MB、邮件 20 MB 等),并用 VMAF/SSIM 报告画质损失;一条命令、文件不上传、无需账号,Windows / macOS / Linux 都能用

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This page is part of Indie Maker, a directory of works by Chinese indie developers. We sync daily from the open-source repository chinese-independent-developer; this product was added on 2026-11-05.

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