免费增加图片分辨率 — AI分辨率增强器
用AI增加任何图片的分辨率。保持清晰度的同时将像素翻倍或翻四倍。
需要更高分辨率的版本？我们的Real-ESRGAN AI放大器将分辨率提高2倍或4倍，并生成逼真的新细节。
操作步骤
- 1
Upload the photo you want to enhance or upscale.
- 2
Choose your enhancement: upscale resolution, sharpen, denoise, or colorize.
- 3
AI processes your image locally — no cloud upload required.
- 4
Compare the result with the original and download the enhanced version.
常见使用场景
Restore old family photos
Breathe new life into old, faded, or low-resolution family photos with AI-powered enhancement and upscaling.
Upscale for printing
Upscale small web images to print-quality resolution without losing sharpness. Perfect for posters and canvases.
Social media content
Enhance low-quality screenshots, memes, and downloaded images to look sharp and professional when re-posted.
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
我可以达到的最大分辨率是多少？
使用4倍放大，1080p照片变为4K，720p图片变为全高清。