How to Resize Images for Instagram, WhatsApp & Social Media
Wrong image size means cropped heads and blurry posts. Use the right dimensions for every platform — and resize in bulk.
Every social platform has different aspect ratios. Posting a landscape photo to Instagram Stories adds black bars; uploading a tiny logo as a WhatsApp status looks pixelated. Resizing to platform presets avoids awkward crops.
Common social media image sizes (2026)
- Instagram post (square): 1080 × 1080 px
- Instagram Story / Reels cover: 1080 × 1920 px
- WhatsApp profile photo: 500 × 500 px (displays as circle)
- Facebook cover: 820 × 312 px
- Twitter/X header: 1500 × 500 px
- LinkedIn post: 1200 × 627 px
Resize many images at once
BulkImage's Batch Resizer includes presets for popular platforms. Upload a folder of photos, pick a preset or custom pixels, and download everything as a ZIP — processed locally in your browser.
Try it free on BulkImage
Process images in your browser — no account, no server upload. Fast, private, and free.
Resize images for social