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ExactKB

US Visa DS-160 Passport Photo Resizer

Format passport photos to exact 600x600 px square dimensions at 300 DPI (10–240 KB) for US DS-160 non-immigrant visa applications.

Active Preset Loaded
1-Click Quick Exam Presets
Photo:10–240 KB(600×600px @ 300DPI)
Square 600x600 px (2x2 inches) at 300 DPI. Neutral facial expression, white background.
🔒Processed 100% locally in your device RAM • Zero Cloud Storage
1

Passport Photo (Portrait)

600×600px • 300 DPI
10–240 KB
2

Candidate Signature (Landscape)

140×60px • 10–20 KB
10–20 KB

Pre-Flight Upload Verification

Real-time validation against official TCS & NIC upload specifications

Awaiting Verification
1. File SizePending
2. DimensionsPending
3. DensityPending
4. Color SpacePending
5. FilenamePending
Know fellow aspirants? Help them prevent form rejection:

Official Candidate Resources & Verification Portals

U.S. Department of State Travel PortalState Dept

Official DS-160 application portal and photo acceptance criteria

Frequently Asked Questions & Compliance Insights

Why do portals reject images under 20 KB?

Many online application systems enforce strict minimum byte thresholds to reject over-compressed photos. ExactKB injects benign JPEG COM comments to bring files safely above the minimum limit without modifying pixels.

Why is 200 or 300 DPI density required?

Automated portal validators inspect the APP0 JFIF header. Standard smartphone photos default to 72 or 96 DPI, causing automated rejections. ExactKB writes standard 200/300 DPI headers directly into the stream.

How does ExactKB guarantee privacy?

All image compression, HEIC decoding, thresholding, and name/date stamp overlays run 100% locally in your browser’s volatile RAM. No image data is ever uploaded to any server.