Pic Compressor to 20KB – Compress Images Without Losing Quality

If you're looking for a pic compressor to 20KB, you’ve come to the right place. Whether you need to upload an image for a form, application, or online portal with strict size limits, compressing your photo to exactly 20KB can be tricky — but not anymore!

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所有处理均在您的浏览器中进行。不会有任何数据发送到我们的服务器。

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此工具的作用

 

⚡ Features of ImgSmaller’s 20KB Pic Compressor

  • 🎯 Target File Size: Compress your image exactly to 20KB or as close as possible.

  • 🔐 100% Privacy (Zero-Upload Mode): Your images stay on your device — never uploaded to a server.

  • 📁 Multiple Formats Supported: JPEG, JPG, PNG, WEBP, AVIF, and more.

  • 🖼️ Crop + Compress: Edit and resize images in the same window.

  • 📸 Maintain Dimensions: Choose to compress without changing the image's original width and height.

  • 🚀 Fast & Free: Instant browser-based compression with no hidden fees.

  • 🔄 Batch Compression: Compress multiple images at once in zero-upload mode.


🛡️ Is It Safe to Use?

Absolutely. ImgSmaller’s zero-upload mode ensures that:

  • Your data stays on your browser.

  • No image is sent to any server.

  • For server-upload mode (if enabled), all files are auto-deleted after 30 minutes via a cron job.


💸 How Is It Free?

To support hosting and maintenance costs, ImgSmaller displays Google Ads. All core features are free, and server-mode API usage is optional and paid.


✅ How to Use the Pic Compressor to 20KB

 

  1. Upload your image.

  2. Let the tool do the work!

  3. Download your 20KB-optimized image instantly.

如何将图像缩小到特定的 KB?
上传您的图片,使用滑块或预设值选择目标大小(KB),然后点击“压缩”。该工具会不断调整质量,以达到您的目标。
我的照片会被上传到服务器吗?
启用零上传后,压缩会在您的浏览器本地进行。除非您禁用此功能或使用仅限服务器的功能,否则不会发送任何内容。
我可以改变宽度和高度吗?
是的。设置可选宽度/高度,并根据需要锁定宽高比。该工具会在适用时显示建议和升级警告。