Haoyi Tools

What it does

Haoyi Tools is a privacy-first file processing toolkit. Convert images/audio/video formats, compress images up to 90%, crop with custom ratios, add watermarks, and generate QR codes. All processing happens locally in your browser - your files never leave your device.

豪易网提供专业的在线文件处理工具，包括图片压缩、格式转换、图片裁剪、添加水印、二维码生成等功能。所有处理在浏览器本地完成，保护您的隐私安全。支持JPG、PNG、WebP、GIF等多种格式。

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