100KB Extension v1.1.1: Compress & resize files in 0ms directly in Google Chrome
Remove background from images and passport photos online for free in full original quality. Unlike other expensive alternatives, we do not reduce quality. Formatted for US Visa (DS-160).
To ensure your photo is accepted by the United States official platform, it must meet the following strict criteria:
Disclaimer: These requirements are verified based on official guidelines. However, platform rules and guidelines can change. Always consult the official US Visa (DS-160) portal before final submission.
The Department of State enforces uncompromising standards for US Visa applications, where even a slight shadow or incorrect head proportion will trigger an instant rejection. To guarantee successful processing, this utility automatically frames your portrait to exactly 2x2 inches and ensures the digital file stays under the mandatory 240 kilobyte limit. Whether you need a solid white background for an official passport photo or a transparent PNG cutout for graphic design, removing busy room backgrounds manually is tedious.
100kb.in integrates WebAssembly ONNX Runtime Web with WebGL/WebGPU acceleration to run studio-grade neural network portrait segmentation directly on your graphics card. It calculates alpha matte masks, isolates hair strands and body contours, and replaces room backgrounds with pure white (#FFFFFF) or transparent pixels in under 2 seconds—without sending your private photo to cloud servers.
| Processing Mode | Neural Model / Engine | Alpha Channel Depth | Output Format | Precision Ceiling |
|---|---|---|---|---|
| Portrait Cutout | ONNX Runtime Web (U-Net AI) | 8-bit Smooth Alpha Matte | PNG (Transparent) | Studio Hair & Edge Cutouts (<15ms) |
| White Background Composite | Solid Color Canvas Rasterizer | 24-bit RGB (White #FFFFFF) | JPG / PNG | 100% (Passport, Visa & ID Portals) |
| E-commerce Product Isolation | Edge Contrast & Boundary Detection | 8-bit Anti-Aliased Mask | PNG | Shopify, Amazon & Etsy Product Photos |
Follow these simple steps to ensure your file meets all requirements for US Visa (DS-160).
Upload any portrait photo from your phone or camera. Upload a brightly lit picture taken against a plain white background without wearing any glasses.
Our local AI model isolates human subjects and removes background pixels. Use our precision scaling tools to center your head so it measures between 1 inch and 1 3/8 inches from chin to crown.
Select Solid White for passport/visa photos or Transparent PNG. Export the finalized 600x600 pixel image, ready for immediate attachment to your DS-160 online form.
Answers to common questions regarding requirements for US Visa (DS-160).
Lead WebAssembly Systems Engineer at 100KB Tools. Technical specifications researched and cross-verified against official ICAO Doc 9303 Part 9 standards, ISO/IEC 10918-1 JPEG specifications, and PDF/A ISO 19005 guidelines.
Create biometric passport, visa, and ID photos online. Crop, adjust dimensions, remove background, and download official 4x6" and A4 print sheets.
Reduce image file size in KB or MB online. Compress JPG, PNG, and WebP files securely without changing dimensions.
Resize image dimensions in pixels, mm, cm, or inches online. Crop photos in circle, square, or rounded corner shapes.
Upload Portrait or Passport Photo
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Images are processed within a strict, isolated environment. To guarantee your privacy, all data is immediately discarded upon completion.