Crop Image to 3:4 Portrait Ratio Online
Crop photos into a clean 3:4 vertical portrait (0.75:1)—the standard ratio for apparel e-commerce (Zara/ASOS style grids), corporate ID badges, New Zealand visas, and 6×8" frames.
Supports JPG, PNG, HEIC, WEBP, PDF, SVG, TIFF, AVIF, GIF, BMP
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3:4 Portrait Applications & Recommended Pixel Sizes
Common 3:4 resolutions you can pair in Stage 2 if needed:
| Use Case | 3:4 Pixel Dimensions | Recommended Format | Notes |
|---|---|---|---|
| New Zealand Visa & NZeTA | 450×600 px / 900×1200 px | JPG (sRGB) | Mandatory 3:4 biometric check |
| Fashion & Apparel Storefront | 1200×1600 px / 1500×2000 px | WebP or JPG | Shows full outfit silhouette cleanly |
| Employee / Student ID Card | 300×400 px / 600×800 px | JPG (<100 KB) | Matches CR80 badge portrait slots |
| 6 × 8" & 18 × 24" Poster Print | 1800×2400 / 5400×7200 px | JPG / PNG (300 DPI) | Exact 3:4 print frame geometry |
Uniform 3:4 Product & Portrait Grids in One Batch
Apparel and lifestyle storefronts look dramatically cleaner when every product card shares an identical 3:4 portrait aspect ratio. Use Top Anchor or interactive Crop handles to align model headroom consistently across dozens of SKU photos.
Exporting directly to WebP in Stage 1 keeps 1200 × 1600 px fashion catalog images crisp at under 120 KB.
Headroom-Aware Anchors
Choose Top, Center, or Bottom anchor—or drag custom crop handles per photo.
Visa & ID Ready
Pair 3:4 crop with Stage 3 KB limits for instant ID portal compliance.
Zero Cloud Upload
Unpublished lookbooks and employee badge portraits stay 100% local.
Related Presets, Calculators & Companion Studios
Jump directly to a pre-configured studio with exact settings locked in:
Immigration New Zealand & NZeTA photo studio.
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ICAO 35×45 mm passport aspect cropper.
Batch resize & convert e-commerce shoots.
Full aspect-ratio and custom cropping tool.