US Passport & Visa Photo Resizer (2×2 Inches / 600×600 px)
Create perfectly formatted 2×2 inch (600×600 px at 300 DPI) photos for US Passports, Visas (DS-160), and Green Cards with automatic head dimension guides.
Strict 100% In-Browser Binary Compression
Tested on 50+ official Indian exam engines (SSC, UPSC, IBPS, NTA, Passport Seva). Zero server upload, zero data collection.
The U.S. Department of State enforces strict digital image requirements for US Passport renewals, US Visa applications (DS-160 / DS-260), and Diversity Visa Lottery entries. Photos must be exactly 2×2 inches (600×600 pixels at 300 DPI), square 1:1 aspect ratio, centered head position (head height between 50% and 69% of image height), and file size under 240 KB. ResizeInKB prepares your photos to meet these exact federal guidelines directly on your device.
How to US Passport & Visa Photo Resizer (2×2 Inches / 600×600 px)
- 1Upload your existing portrait photo or take a new one against a plain white or off-white background.
- 2Our tool automatically presets dimensions to 600×600 pixels (2×2 inches at 300 DPI) and format to JPEG.
- 3Click 'Adjust Crop & Frame' to position your face centered between eye-level and chin markers.
- 4Download your compliant 2×2 inch US passport photo under 240 KB instantly.
Target Specifications
Official Portal Upload Criteria Comparison
| Exam / Portal Name | Photo Limit | Signature Limit | Dimensions | Required Format |
|---|---|---|---|---|
| SSC (CGL/CHSL/MTS) | 20 KB - 50 KB | 10 KB - 20 KB | 3.5 x 4.5 cm | JPG / JPEG |
| UPSC Civil Services | 20 KB - 300 KB | 20 KB - 300 KB | 350x350 px min | JPG / JPEG |
| IBPS Bank Exams | 20 KB - 50 KB | 10 KB - 20 KB | 200x230 px | JPG (Black Ink) |
| NEET / JEE (NTA) | 10 KB - 200 KB | 4 KB - 30 KB | 4x6 Postcard | JPG / JPEG |
How Client-Side Image Binary Compression Works Under the Hood
When you select a target size (e.g., 20KB or 50KB), ResizeInKB executes an in-browser binary search algorithm using the HTML5 HTMLCanvasElement.toBlob() API. It dynamically adjusts JPEG quantization matrices and pixel dimensions directly inside your browser's V8 JavaScript engine memory. Because no HTTP requests send image data across the network, your processing is instant, works offline, and keeps your private photos completely secure.