Q: What file formats does the online lighting fixer support?

YouCam Online supports standard image formats including JPG, JPEG, PNG, HEIC and TIFF. You can upload your file directly from your browser, apply the AI lighting fix, and download the improved result instantly.

Question 1

Can I fix a photo that is too bright or overexposed online?

Accepted Answer

Yes. YouCam Online’s AI Exposure Fixer is designed to recognize and correct overexposed images. By analyzing the washed-out areas (such as stage lights at a concert or bright sunlight), the AI intelligently reduces the highlights and recovers lost details, restoring the natural contrast and color of the photo without manual editing.

Question 2

How does the AI Image Relighter work?

Accepted Answer

The AI Relighter uses deep learning algorithms to map the depth and lighting of your 2D image. It automatically detects lighting imbalances—whether the photo is underexposed (too dark) or overexposed (too bright). It then virtually "relights" the scene, balancing shadows and highlights to create a professional-looking exposure.

Question 3

Is this tool good for fixing concert photos with blinding stage lights?

Accepted Answer

Absolutely. Concert photos often suffer from "blown-out" highlights due to intense spotlights and lasers. This tool is specifically trained to handle high-contrast scenarios, toning down the glare from stage lights to reveal the artist's face and the details of the stage setup.

Question 4

What is the difference between increasing brightness and fixing exposure?

Accepted Answer

Increasing brightness simply makes every pixel in the image lighter, which can make a washed-out photo look worse. Fixing exposure (which YouCam Online does) is smarter; it adjusts the balance between the light and dark parts of the image. It darkens the overly bright spots while keeping the shadows visible, resulting in a balanced, high-quality image.

Question 5

What file formats does the online lighting fixer support?

Accepted Answer

YouCam Online supports standard image formats including JPG, JPEG, PNG, HEIC and TIFF. You can upload your file directly from your browser, apply the AI lighting fix, and download the improved result instantly.

Question 6

Will fixing the lighting reduce the quality or resolution of my image?

Accepted Answer

No, the AI tool is designed to maintain or even enhance the quality of your original image. Unlike simple filters that can add noise or grain, YouCam’s AI analyzes the pixel data to adjust exposure while preserving sharpness. It effectively recovers details without introducing blur or pixelation.

Question 7

Can I use this tool on my mobile phone (iPhone or Android)?

Accepted Answer

Yes. YouCam Online is fully optimized for mobile browsers. You can fix lighting issues directly from your smartphone by visiting the website, tapping to upload from your camera roll, and downloading the corrected image instantly. No app installation is required.

Question 8

Why do my concert photos look white and washed out?

Accepted Answer

This is a common issue called "clipping." When a camera sensor (especially on a phone) is hit by intense stage lights, it gets overwhelmed and records pure white instead of color. Our AI Overexposure Fixer reconstructs these "clipped" areas by predicting the texture and color that should be there, effectively rescuing the photo.

Question 9

Is this AI tool better than manual editing in Photoshop?

Accepted Answer

For most users, yes. Manual exposure correction requires manipulating "Curves," "Levels," and masking layers, which takes time and skill. The AI Relighter achieves a similar or better result in seconds because it understands the content of the photo (distinguishing between a face and a background light) rather than just adjusting global brightness numbers.

Question 10

Is it safe to upload my personal photos to YouCam Online?

Accepted Answer

Security is a top priority. Images uploaded for processing are used solely for the editing session and are typically deleted from the server shortly after processing to ensure your privacy. Your photos are not used for training public AI models without your consent.

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