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SUPPORT CONVERTCRAFT KEEP THE FREE TIER ALIVE

We don’t track you and we don’t know if you’re using an adblocker. Our ads are run by Google — no pop-ups, no annoying ads, just clean placements. Ads help us keep our free tier completely free for everyone.

Why We Need Your Support

  • Google Ads Only: We run Google AdSense — no pop-ups, no video ads, no misleading banners. Just clean, non-intrusive placements.
  • No Tracking: We do not track you, sell your data, or monitor your browsing. Your privacy is absolute.
  • Free Forever: Ads fund our servers so we can keep the free tier available to everyone, everywhere, without compromise.

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If you use an adblocker, please consider whitelisting ConvertCraft. It takes 10 seconds and directly keeps the project alive.

Every ad view helps us maintain servers, develop new tools, and keep your data private — all at no cost to you.

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指南

批量图像处理:批量处理图像

保存几小时,一次处理多个图像。学习批量转换、缩放和压缩技术,所有这些都可以在浏览器中完成。

一次性处理图片耗时,当你有几十甚至上百张文件时。电子商务商店、博客、社交媒体经理和摄影师经常需要将大量图片转换为、调整或压缩。

ConvertCraft 的图像工具原生支持批量操作。一次性将多个文件放入,应用您的设置,并下载所有结果作为单独的文件或单个 ZIP 存档。

批量转换是最常见的操作:将 HEIC 照片文件夹转换为 JPG、WebP 图像转换为 PNG,或 RAW 文件转换为 Web 友好的格式。图像转换器处理最多 50 个批次的文件,跨 20 多种格式组合。

批量缩放对于网站优化至关重要。设置最大宽度(例如,博客图片为 1200 像素, thumbnails 为 800 像素),工具缩放每张图像,同时保持宽高比。输出是一致且准备好上传的。

批量压缩减小文件大小,以加快页面加载速度。图像压缩器逐张图像分析,并应用最佳压缩,照片获得损失性压缩,图形包含文本获得 PNG 优化。所有处理都在浏览器中本地进行。