Instagram Post Resizer — Resize Images for Instagram Free
Resize and crop images for Instagram feed posts. Square 1080×1080, portrait 1080×1350, landscape 1080×566. Free, no upload required.
Drop your files here, or browse
JPG, PNG, WebP · up to 50 MB
JPGPNGWebPGIFBMPTIFF
Choose square (1:1), portrait (4:5), or landscape format — then crop and export at Instagram's recommended 1080px width.
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No Upload
Instant
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What is Instagram Post Resizer — Resize Images for Instagram Free?
An Instagram post resizer crops and scales your images to Instagram's recommended feed dimensions before you upload. Instagram aggressively crops mismatched aspect ratios — resizing yourself ensures faces, text, and logos stay in frame. Choose square (1:1), portrait (4:5), or landscape (1.91:1) and export at 1080px width.
How to Use Instagram Post Resizer — Resize Images for Instagram Free
- 1Upload your image.
- 2Select square, portrait, or landscape format.
- 3Draw or adjust the crop area.
- 4Download the correctly sized JPG for Instagram.
Key Features
- Square, portrait, and landscape presets
- 1080px Instagram-standard output
- Aspect-ratio-locked crop
- JPG export with quality control
- No upload required
Benefits
- Prevent Instagram auto-cropping
- Meet platform size requirements
- Faster uploads with correctly sized files
Why Use Irreva for Instagram Post Resizer — Resize Images for Instagram Free?
Prevent Instagram auto-cropping
Meet platform size requirements
Faster uploads with correctly sized files
Runs 100% in your browser — files never leave your device.
No account, no sign-up, no subscription — free forever.
Works on any device: desktop, tablet, or mobile.