CALQEVA · calqeva.com · Generated
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White Background Photo
Change the background of your photo to plain white, off-white or light blue for passport, visa, ID card and exam forms. A small AI model finds the person on your own device, so the photo is never uploaded. Crop to passport or exam size and download.
हिंदी में निर्देशInstructions in Hindi
फ़ोटो का बैकग्राउंड सफ़ेद कैसे करें
- 1ऐसी फ़ोटो चुनें जिसमें सिर्फ़ आप हों और चेहरा कैमरे की तरफ़ हो।
- 2कुछ सेकंड रुकें। टूल अपने-आप आपको पीछे के बैकग्राउंड से अलग कर देगा। पहली बार थोड़ा ज़्यादा समय लग सकता है।
- 3"Background colour" में "White" (सफ़ेद) या फ़ॉर्म में बताया गया रंग चुनें।
- 4"Size" में "Passport size photo" या "Exam photo 20–50 KB" चुनें, फिर "Download photo" दबाएँ।
ध्यान रखें
- अच्छी रोशनी में और दीवार से थोड़ा दूर खड़े होकर फ़ोटो लें, ताकि पीछे परछाईं न आए।
- सफ़ेद बैकग्राउंड चाहिए तो सफ़ेद कपड़े न पहनें।
- बालों के किनारे खुरदुरे दिखें तो "Edge softness" स्लाइडर थोड़ा बढ़ाएँ।
- कुछ फ़ॉर्म में वेबकैम से लाइव फ़ोटो भी ली जाती है। यह टूल सिर्फ़ अपलोड की जाने वाली फ़ोटो के लिए है।
How to use this tool
- Choose a photo of yourself: one person, facing the camera, in good light.
- Wait a few seconds while the person is detected. The first run downloads the model, so it is slower.
- Pick a background colour and adjust Edge softness until the hair looks natural.
- Choose a size, such as Passport size photo or Exam photo 20–50 KB, then download.
Formula
Person mask from on-device AI → photo blended over a flat colour
- mask
- how likely each pixel is part of the person, from Google's MediaPipe selfie segmentation model
- edge softness
- how wide the blend is at the outline; higher looks more natural around hair
- output
- photo × mask + background colour × (1 − mask)
The model runs in your browser using WebAssembly; the photo is not sent anywhere.
Worked example
A phone selfie against a yellow wall is needed as a white-background passport photo under 250 KB.
- BackgroundWhite
- Edge softness35% (default)
- SizePassport size photo, 413 × 531 px
A 35 × 45 mm passport-ratio photo with a clean white background, ready to upload or print.
Getting a result that is accepted
The AI separates the person well when the photo is clear. For the best result:
- Stand a little away from the wall so there is no shadow behind you
- Use even, front-facing light; avoid strong light from behind
- Keep the whole head and the top of the shoulders in the frame
- Wear clothes that contrast with the background you want; avoid white shirts on white
- Zoom in on the After picture and check the edges around hair and ears before using it
White or light blue?
Most Indian forms, including passport and many exam portals, ask for a white or light background. Some ID cards and visas specify light blue or off-white. Always follow the instructions in the notification for your form, then choose the matching colour here.
Some recent exam applications also capture a live photo with your webcam during the form. The tool helps with the uploaded photo; it does not replace a live capture.
Things to keep in mind
- The photo is processed in your browser and never uploaded to CALQEVA.
- It is designed for photos of people. Objects, pets and group photos may not work well.
- Check the official requirements for your form; some also limit file size, which the size presets handle.
- Needs a recent browser. If it does not work on an old phone, try Chrome or Safari on a newer device.
Frequently asked questions
How do I change my photo background to white for free?
Choose your photo here, keep the White background selected and download. The person is cut out automatically on your device and placed on a plain white background.
Is my photo uploaded to a server?
No. The AI model is downloaded to your browser and runs there, so the photo stays on your device. This is different from most background-removal websites, which upload your photo.
Can I make a passport size photo with a white background?
Yes. Choose Passport size photo under Size. The photo is cropped to 35 × 45 mm proportions (413 × 531 px at 300 DPI) after the background is changed.
Why are the edges around my hair rough?
Hair is the hardest part to separate. Increase Edge softness for a smoother blend, and use a photo with even light and a plain background behind you for the cleanest result.
Related articles
- How to reduce a photo to 20 KB or 50 KB for online formsWhy exam and job portals reject photos, what '20–50 KB, 200 × 230 px' actually means, and how to hit the exact size on your phone in a minute.2 min read
- How to make a passport size photo with a white background at homeTake a passport-style photo with your phone, change the background to white and crop it to 35 × 45 mm (413 × 531 px), without a studio.2 min read
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