Biometric Crop

Auto-detect faces and instantly align photos to perfect passport, visa, and ID standards.

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How to create perfect biometric passport and visa photos online

Align your face to strict US, UK, and European government standards automatically without needing a professional photography studio.

Stop guessing. Let AI perfectly align your photo.

Creating a digital passport or visa photo is incredibly frustrating. Embassies and consulates will immediately reject your application if your eyes are too high in the frame, your head is too small, or the aspect ratio is slightly off. GASO Studio removes the guesswork by using an advanced Facial Landmark Detection AI.

When you upload a selfie or portrait, the engine maps the exact pixel coordinates of your eyes and chin. It then calculates the perfect mathematical crop to place your head precisely within legal guidelines.

US Passports, DS-160, & Diversity Visa (Green Card)

The US Department of State enforces some of the strictest photo regulations in the world. Your photo must be a perfect square (2x2 inches / 600x600 pixels), and your eyes must fall precisely between 1 1/8 inches and 1 3/8 inches from the bottom of the photo.

By selecting the US Passport / Visa standard in our tool, the AI will automatically scale your head and adjust the Y-Axis offset to ensure your photo passes the official US Visa Photo Tool checker every single time.

UK, EU, and Schengen Visas (35x45 mm)

Traveling or moving to Europe? The UK Passport Office and the Schengen Visa system use the ISO Biometric Standard (35x45 mm). Unlike the American standard, this European format requires a much tighter crop, where your head must take up 70% to 80% of the entire photograph.

Select the EU / UK Passport standard, and our AI will zoom in and frame your face according to these exact European biometric constraints.

Fix bad photos with Smart Edge-Stretching

Sometimes, the original photo you upload is zoomed in too tightly, leaving no background above your head for the algorithm to use. Instead of leaving a blank white void at the top of your passport photo, our engine uses Edge Pixel Stretching. It mathematically analyzes the colors at the very edge of your photo and seamlessly extends the background upwards to fill the frame.

100% Private: Zero Server Uploads

Your official identification photos and selfies are highly sensitive data. Traditional online passport makers force you to upload your face to their remote cloud servers. GASO Studio runs completely locally in your browser using WebAssembly. Your photos never leave your device, guaranteeing 100% offline privacy and security.