压缩PNG到50KB
压缩PNG到50KB以下。
需要小于50KB的PNG？上传并调整压缩。全部本地处理——文件不会离开你的设备。
操作步骤
- 1
Upload your image file — supports JPEG, PNG, WebP, and HEIC formats.
- 2
Adjust the quality slider to find the ideal balance between file size and visual quality.
- 3
Preview the result in real-time — compare before and after side by side.
- 4
Download the compressed image to your device — no data is sent to any server.
常见使用场景
Website performance optimization
Compress images before uploading to your website to improve page load speed, Core Web Vitals, and SEO rankings.
Email and messaging
Reduce photo sizes to fit within email attachment limits and send faster over messaging apps.
Document and form submissions
Many online forms and government portals have strict file size limits. Compress to meet exact requirements.
为什么选择 Allplix
- 100% 免费，无需注册，无水印
- 浏览器端处理 — 文件保持私密
- 支持手机、平板和电脑
- 无需安装软件
- 超过 60 种专业工具
FAQ
Can I compress PNG without losing transparency?
Yes! Our PNG compressor preserves transparency while reducing file size. You can adjust quality to find the perfect balance.