Image Info
View image dimensions, resolution, file size, DPI
Image Info is a free online Image tool. View image dimensions, resolution, file size, DPI Related terms: 图片信息 · 尺寸 · 分辨率 · size · dpi · 尺寸. Use it on this page without signing in.
DPI（每英寸点数）为参考估值，实际 DPI 取决于输出设备。打印尺寸按 300 DPI 计算，适合印刷品质。
使用说明
- 上传一张图片
- 自动显示图片的尺寸、分辨率、文件大小、格式、DPI
- 还可查看颜色深度、透明通道等信息
常见问题
- 图片会上传吗？ 不会，信息读取全程浏览器本地处理
- DPI 是什么？ 每英寸点数，影响打印清晰度，屏幕显示一般 72
- 支持哪些格式？ JPG/PNG/WebP/GIF/BMP 等常见格式均可
More Image
View allImage Compressor
Compress JPG / PNG / WebP, custom quality and dimensions
Image Converter
Convert between JPG / PNG / WebP, HEIC to JPG
Crop Rotate Flip
Crop, rotate and flip images with custom ratios
ID Photo Background
Change ID photo background (blue/white/red), common sizes
Image Watermark
Add text watermarks with custom position, size and opacity
Nine-Grid Split
Split an image into a 3×3 grid for social posts
Image Stitch
Stitch multiple images vertically or horizontally
GIF Maker
Create GIFs from images, adjust frame rate and size
FAQ about Image Info
What can Image Info do?
Image Info is a Image tool. View image dimensions, resolution, file size, DPI You can finish the job on this page.
Who should use Image Info?
Anyone handling 图片信息 · 尺寸 · 分辨率 · size · dpi · 尺寸 who does not want to install desktop software can use Image Info in the browser.
Is Image Info safe? Is my data uploaded?
This tool runs in your browser. We do not collect the content you enter into Image Info just because you used it.
What similar tools exist?
Related tools in the same Image group are listed at the bottom of this page.