# Social Media Image Resizer - YouTube Thumbnail, Instagram, X Header & More

> Free online social media image resizer: crop one image to 20 platform sizes — YouTube thumbnail, Instagram, X, Facebook, LinkedIn, TikTok — exported as a zip.

- URL: https://qilingtools.com/en/image/social-size
- Category: Image Tools (https://qilingtools.com/en/image)
- Tags: [Image](https://qilingtools.com/en/tags/image), [Social Media](https://qilingtools.com/en/tags/social)
- Last updated: 2026-10-26
- Price: Free, no sign-up
- Privacy: Runs locally in the browser; files are never uploaded

Every platform wants a different size and aspect ratio. Upload one image and tick the ones you need: YouTube thumbnail and channel banner, Instagram square, portrait and story, X (Twitter) post and header, Facebook cover and link image, LinkedIn banner, Pinterest pin, TikTok / Reels 9:16, Open Graph images, plus Chinese platforms such as WeChat covers, Xiaohongshu, Douyin, Weibo and Bilibili. Crop-to-fill mode lets you drag the preview to frame the shot, and the focal point is shared across every size; fit mode keeps the whole image and fills the rest with a blurred copy or a solid color. Export every selected size at once as a zip.

## How to use

1. Upload an image
2. Tick the platform sizes you need, click a name to preview it and drag to reframe
3. Choose JPG or PNG and export a single file or a zip of all sizes

## Features

- 20 built-in platform presets
- Crop to fill with draggable framing and zoom
- Fit whole image with blurred or solid background
- Batch export of all selected sizes as a zip

## FAQ

### What size is a YouTube thumbnail?

1280×720 pixels (16:9) is the recommended size. The tool also includes the 2560×1440 channel banner; keep important content near the centre, since banners are cropped differently on phones and TVs.

### Part of my picture gets cut off — what can I do?

Drag on the preview to move the framing. If the aspect ratios are very different, switch to Fit whole image + background so nothing is cropped and the empty space is filled with a blurred version of the image.

### Are my files uploaded to a server?

No. Everything runs locally in your browser via WebAssembly. Files never leave your computer and are discarded when you close the page.

### Do I need to sign up or pay?

No. The site is completely free, requires no account, has no usage limits and adds no watermarks.

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