拖拽图片到此处，或点击选择
支持多文件、文件夹与 ZIP 压缩包
JPGPNGWebPAVIFGIF
参数
关于本工具
「批量图片压缩」采用智能质量迭代，在尽量保留观感的前提下把 JPG 压到目标体积以下。 全部处理在您的浏览器本地完成，图片绝不会上传到任何服务器，既保护隐私又无需等待网络传输。您可以一次拖入多张图片批量处理，处理完成后一键打包下载 ZIP。界面支持中文与 English 双语切换。
常见问题
我的图片会被上传吗？+
不会。所有处理都在您浏览器本地完成，图片不会离开您的设备，关闭页面后数据自动清除。
支持批量处理吗？+
支持。拖入多张图片或整个文件夹即可一次性处理，结果可打包为 ZIP 下载。
压缩后画质会明显下降吗？+
不会。默认 80% 质量已足够日常使用；如需要更小体积可调低，需要更清晰可调高。
About
Bulk Image Compressor Uses smart quality iteration to push JPG under a target size while keeping it looking good. Everything runs locally in your browser — your images never leave your device, protecting privacy and skipping upload waits. Drop many images at once to batch-process, then download all as a ZIP. The interface switches between 中文 and English.
FAQ
Are my images uploaded?+
No. All processing happens locally in your browser; images never leave your device and clear when you close the page.
Batch supported?+
Yes. Drop many images or a whole folder to process at once; results download as a ZIP.
Will quality drop a lot?+
No. The default 80% is fine for daily use; lower it for smaller files, raise it for sharper output.