Social Media Image Resizer

Resize your images for Instagram, TikTok, Twitter, Facebook, and LinkedIn perfectly.

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Stop giving companies your data! We process everything locally. No data leaves your browser.

Resize photos for social media in seconds — no design software needed. This free social media image resizer comes with built-in presets for Instagram, TikTok, Facebook, LinkedIn, YouTube, and more. Just pick a platform, upload your photo, and the tool automatically applies the correct dimensions and crops to fit. Everything runs in your browser, so your images stay private.

Resize Images for Social Media Platforms

Every major platform has its own image size requirements. Here are the most common ones:

  • Instagram Post: 1080×1080 px (square, 1:1)
  • Instagram Story / TikTok Cover: 1080×1920 px (vertical, 9:16)
  • YouTube Thumbnail: 1280×720 px (widescreen, 16:9)
  • Facebook Cover: 820×312 px
  • LinkedIn Banner: 1584×396 px
  • Pinterest Pin: 1000×1500 px (portrait, 2:3)

Instead of looking up social media image sizes manually, use the preset menu to select your platform and let the tool handle the rest. You can also use our Resize Image tool if you need to set custom dimensions.

Why Optimize Image Sizes for Social Media

  • Avoid blurry uploads: Platforms compress images that don't match their expected dimensions. Resizing beforehand helps maintain sharpness and quality.
  • Prevent awkward cropping: Uploading an image at the wrong ratio often causes the platform to crop out faces or key details. Preview the crop before downloading.
  • Save time: No need to memorize sizes for every platform — presets apply the right dimensions instantly.

How to Resize Images for Social Media

  1. Upload your photo: Drop in any JPG, PNG, or WebP image.
  2. Select a platform preset: Choose from Instagram, TikTok, Facebook, LinkedIn, YouTube, Pinterest, and more.
  3. Preview the crop: The live preview shows how your image fits the new dimensions before you resize it.
  4. Download: Click "Resize Image" to download a high-quality PNG ready to post.

Your Images Stay Private

All resizing is handled directly in your browser using the HTML5 Canvas API. Your images are never uploaded to a server or shared with anyone. The tool works entirely offline once the page has loaded.

Frequently Asked Questions

Yes. The tool includes presets for Instagram (posts and stories), TikTok, Facebook, YouTube, LinkedIn, Pinterest, and more. Just select the platform and the correct dimensions are applied automatically.
No. Each preset already has the correct width and height built in, so you don't need to look up social media image sizes manually.
The tool uses high-quality scaling in the browser to produce a sharp result. Starting with a high-resolution photo will give the best output.
Yes, the social media image resizer is completely free with no watermarks or sign-up required.

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