100KB Extension v1.1.1: Compress & resize files in 0ms directly in Google Chrome
Convert personal portraits into compliant white-background passport and visa photos. Automatic neural cutout with zero shadow leakage.
Convert personal portraits into compliant white-background passport and visa photos. Automatic neural cutout with zero shadow leakage.
| 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 optimize and prepare your files secure:
Select or drag your image into the AI cutout workspace.
Our neural network isolates the subject and eliminates the background in seconds.
Save your transparent PNG or clean white background photo in full resolution.
Find answers to common questions about our free online tools.
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
Drag and drop your files here or click to browse
Images are processed within a strict, isolated environment. To guarantee your privacy, all data is immediately discarded upon completion.