What is the correct size for Instagram posts?

Instagram post sizes: Square 1080×1080px, Landscape 1080×566px, Portrait 1080×1350px, Story/Reels 1080×1920px. Select the preset and crop your image to the exact ratio.

What size should a YouTube thumbnail be?

YouTube recommends 1280×720 pixels (16:9 ratio) for thumbnails, with a maximum file size of 2MB.

微信朋友圈图片尺寸是多少？

微信朋友圈方图推荐 1080×1080px，横图推荐 1080×608px。公众号封面横版为 900×500px，方形为 900×900px。

小红书图片尺寸是多少？

小红书推荐图片尺寸：方图 1080×1080px（1:1），竖版 1080×1440px（3:4），横版 1080×720px（3:2）。

Social Media Image Resizer — WeChat, Instagram, YouTube & More

Crop and resize images to the exact dimensions required by any social media platform. Supports WeChat, Xiaohongshu, Douyin, Weibo, Instagram, YouTube, Twitter/X, LinkedIn, Facebook, TikTok, and more. 100% browser-based.

Read our full guide

Drop image here, paste, or click to select

Features

40+ presets for Chinese, Japanese, and international platforms

WeChat, Xiaohongshu, Douyin, Weibo, Bilibili

LINE, ニコニコ動画, pixiv, Ameba (Japan)

Instagram, YouTube, Twitter/X, LinkedIn, Facebook, TikTok

Aspect-ratio locked crop — always gets the right dimensions

Export as JPEG or PNG

White or black background fill for non-matching ratios

100% browser-based — no upload required

How to Use

Upload your image

Select the platform and format preset

Adjust the crop area in the preview

Click Export and download

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100% private — your images are processed in the browser and never uploaded to any server.

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