Free online toolbox, a collection of 32 ready-to-use daily gadgets (image compression and cropping, JPG/PNG/WebP/HEIC format conversion, color selection and conversion, QR code and password generation, word count, BMI/tip/discount calculator, etc.), all run locally in the browser, no registration is required, no files are uploaded, and the interface supports 7 languages
Description translated from the developer's original Chinese by machine translation. 中文原页 ↗
免费在线工具箱，汇集 32 款打开即用的日常小工具（图片压缩与裁剪、JPG/PNG/WebP/HEIC 格式互转、颜色取色与转换、二维码与密码生成、字数统计、BMI/小费/折扣等计算器），全部在浏览器本地运行，无需注册、文件不上传，界面支持 7 种语言
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 2026-10-10.
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