Browser‑Based Image Compressor Without Uploading Images

说明与用途

一个在浏览器中进行图像压缩的工具，无需上传到服务器，支持 JPG、PNG 和 WebP，按用户指定的目标大小压缩图像，保障隐私与简洁性。

问题

Users need to reduce image file sizes to specific limits without sending images to a server.

结果

The tool allows users to compress JPG, PNG, and WebP images to user‑defined target sizes entirely in the browser, preserving privacy and eliminating server dependencies.

工作流

• Select an image file
• Browser reads the image locally
• Compress the image
• Choose a target file size (e.g., 50 KB, 100 KB, 200 KB, 300 KB, 500 KB, 1 MB)
• Generate the compressed image
• Download the result

证据

I wanted to build a simple image compressor that could reduce an image to a specific file size without requiring users to upload their images to a server.

来源

The tool follows a straightforward process: The user selects an image. The browser reads the image locally. The image is processed and compressed. The user chooses a target file size. The compressed image is generated. The user downloads the result.

来源

Many online image tools require users to upload their images before processing them.

来源

Processing the image in the browser has a useful advantage: the original image can stay on the user's device.

来源