Crop Photos for Instagram

Crop to Instagram's preferred 1:1 (square), 4:5 (portrait), and 1.91:1 (landscape) aspect ratios.

无需登录文件保持私密

将文件拖放到此处或点击浏览

JPG, PNG, WebP 无文件大小限制

浏览文件

你的文件永远不会离开你的设备。所有处理都在你的浏览器中本地进行。

Instagram tips

📷

Instagram feed posts work in three aspect ratios: 1:1 (classic square), 4:5 (portrait), and 1.91:1 (landscape). Pick the matching preset before cropping.

💡

Portrait (4:5) is best for engagement — takes up the most screen real estate on mobile feeds.

🎯

For Stories and Reels: use 9:16 aspect ratio. Pick "9:16" from the ratio chips.

📋

After cropping, export at 1080×1080 (square) or 1080×1350 (portrait) for best quality without Instagram's auto-compression hurting too much.

工作原理

选择文件

Drop your file into the tool above. It stays entirely on your device — nothing is sent to any server.

处理

The tool processes your data instantly in your browser using JavaScript. No server, no waiting.

下载

Get your result instantly. Nothing is stored after you leave the page — complete privacy.

为什么选择我们的？

✓完全免费——永远没有隐藏费用

✓无需账号、邮箱或登录

✓文件永远不会离开你的设备

✓绝无文件大小限制

✓所有输出均无水印

Also check out…

👤

Crop Profile Pictures to Square

Make square profile pictures for LinkedIn, Twitter

🖼️

Crop YouTube and Article Thumbnails

Crop to the 16:9 aspect ratio used by YouTube vide

🛂

Crop Passport / ID Photos

Crop photos to standard 2:3 portrait ratio for pas

🛍️

Crop E-Commerce Product Photos

Standardize product photo aspect ratios for Amazon

常见问题

Back to Image Cropper