Batch Resize Images for Social Media

Every social platform has different image size requirements. Here is how to batch-resize all your images at once.

Social Media Image Sizes 2026

How to Batch Resize

Use our Social Media Resizer to resize multiple images at once:

1. Upload all your images (supports bulk upload)

2. Select your target platform(s)

3. Choose multiple platforms to generate all sizes at once

4. Download individually or as a ZIP file

Platform-Specific Tips

Instagram

• Square posts: 1080x1080px (1:1)
• Portrait: 1080x1350px (4:5) — gets more engagement
• Stories: 1080x1920px (9:16)
• Profile: 320x320px (displays as circle)

YouTube

• Thumbnails: 1280x720px (16:9) — use our Thumbnail Maker
• Banner: 2560x1440px — use our Banner Maker
• Profile: 800x800px — use our Profile Maker

Facebook

• Feed posts: 1200x630px (1.91:1)
• Event cover: 1920x1005px
• Profile: 170x170px (or upload 180x180px)

Batch Processing Benefits

• Save time: Resize 50 images in one click
• Consistent dimensions: Every image matches platform specs
• ZIP download: Get all resized images in one file
• Privacy: All processing is local — no uploads

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Resize your social media images for free with ImageToolbox Image Resizer. No signup, unlimited use.