pixsoma

Resize images for Instagram

100% in your browser · no upload · free · no watermark

Instagram compresses anything that is not in its native sizes — often badly. Upload at the right dimensions (1080×1350 for portrait posts, 1080×1080 square, 1080×1920 for stories and reels) and your photos stay sharp.

Resize for Instagram now →

How it works

1. Drop up to 30 photos at once and process 60 per day free, or up to 100 with Pro
2. Pick the free Instagram post, square or story preset
3. "Crop to fill" gives the exact ratio without letterboxing
4. Download individually, or collect everything in a Pro ZIP

Why Pixsoma for this

• Current 2026 sizes, not outdated specs
• Batch a whole shoot at once
• WebP/JPG quality slider with live file sizes
• Photos stay on your device — private by design

← All Pixsoma tools