Social Media Image Resizer

One-click presets for Instagram, Facebook, Twitter, LinkedIn, YouTube, Pinterest & TikTok.

Drop images here or click to browse

Supports JPG, PNG, WebP, GIF, SVG • Up to 50 images • No size limit

Pro Tips

For web use, images wider than 1920px are rarely necessary. Resize to 1200-1600px for fast loading.

Instagram posts look best at 1080×1080. Stories should be 1080×1920.

Always resize DOWN, not up. Enlarging images reduces quality.

Use the Lanczos method for highest quality downsizing. It’s slower but produces sharper results.

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Social Media Image Size Guide (2026)

Every social media platform has its own optimal image dimensions. Using the wrong size leads to cropping, blurriness, or wasted screen space. This guide covers the exact pixel dimensions for every major platform.

Instagram

  • Post (square): 1080 × 1080 px
  • Post (portrait): 1080 × 1350 px
  • Story/Reel: 1080 × 1920 px
  • Profile: 320 × 320 px

Facebook

  • Post: 1200 × 630 px
  • Cover photo: 820 × 312 px
  • Profile: 170 × 170 px
  • Event cover: 1920 × 1005 px

Twitter / X

  • Post image: 1600 × 900 px
  • Header: 1500 × 500 px
  • Profile: 400 × 400 px

LinkedIn

  • Post: 1200 × 627 px
  • Banner: 1584 × 396 px
  • Profile: 400 × 400 px

YouTube

  • Thumbnail: 1280 × 720 px
  • Channel banner: 2560 × 1440 px
  • Profile: 800 × 800 px

Pinterest

  • Pin: 1000 × 1500 px (2:3)
  • Board cover: 222 × 150 px

TikTok

  • Video/image: 1080 × 1920 px (9:16)
  • Profile: 200 × 200 px

Frequently Asked Questions

Why do social media platforms require specific image sizes?
Each platform displays images in specific containers and aspect ratios. Using the correct dimensions ensures your image fills the space perfectly without being cropped, stretched, or padded with bars.
Can I resize one image for multiple platforms?
Yes! Upload your image once, then use different presets to create versions for each platform. Each resize starts from the original, so quality is preserved for every version.
What format should I use for social media images?
JPEG is best for photographs (smaller file size). PNG is better for graphics with text, logos, or transparency. WebP offers the best compression but not all platforms fully support it yet.
Does resizing affect image quality?
Resizing down (making smaller) preserves quality well. Resizing up (making larger) reduces quality. For best results, start with the highest resolution original. Our Lanczos method provides the sharpest results.
Are my images uploaded to any server?
No. All resizing happens directly in your browser. Your images never leave your device, are never stored, and are never seen by anyone.