Resize for Instagram Portrait
Resize to 1080×1350 px — cover crop, browser-only
Drop an image here or click to browse
One image at a time · Max 20 MB
Output size: 1080 × 1350
Original
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Output
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Instagram 4:5 Portrait Size
Portrait feed posts (4:5) use 1080×1350 pixels and take more screen space than square posts. Resize locally before you publish.
How to Use
- Drop or select an image (JPG, PNG, or WebP — max 20 MB).
- Adjust settings if shown — output size updates automatically.
- Compare original vs output size in the badges above.
- Click Download. Your image never leaves your browser.
Frequently Asked Questions
What size is Instagram Portrait?
This tool outputs 1080×1350 pixels (cover crop).
Uploaded to your server?
No — resize runs in your browser only.
Related Tools
Instagram 4:5 竖图尺寸
4:5 竖图(1080×1350)在信息流中占用更多屏幕空间。发布前在本地改好尺寸,避免平台二次裁剪。
使用方法
- 拖放或选择图片(JPG、PNG、WebP,最大 20 MB)。
- 如有参数可调,修改后输出大小会自动更新。
- 对比上方原图与输出大小。
- 点击下载。图片仅在浏览器内处理,不会上传。
常见问题
4:5 竖图尺寸?
1080×1350 像素。
会上传吗?
不会。