Photo Enhancer
One-press auto levels, white balance, contrast and colour — adjustable, on your device.
About this tool
Drop a photo and it is analysed and corrected at once: true blacks and whites, a colour cast nudged back to neutral, a gentle contrast curve and a touch of saturation. Slide the strength, hold to compare with the original, download.
The four corrections, and why they're conservative
Most disappointing photos share the same faults: nothing in the frame is truly black or white (the flat look), a colour cast from indoor lighting (the orange look), and low contrast. The enhancer measures the picture — a histogram per channel, the average colour — and applies the corrections a retoucher would start with, in the same order: levels clip the darkest and brightest half-percent to the ends of the range, grey-world white balance shifts the average toward neutral (blended at half strength so sunsets stay sunsets), an S-curve adds punch, and saturation rises 12%. All of it is deterministic arithmetic on your device; there is no AI and nothing is invented. It is deliberately gentle, because auto-enhance tools that go further produce the crunchy, over-saturated look everyone recognises. Honest limits: it cannot recover detail from blown-out skies or crushed shadows, cannot sharpen a blurry shot, and a well-exposed photo changes little — which is correct. For creative looks, the photo filters; for one colour, the colour replacer; for sharpening, the sharpener.
Frequently asked questions
What exactly does it change?
Levels (blacks and whites stretched to the full range), a partial white-balance correction, a soft contrast curve and +12% saturation, all blended by the strength slider. Nothing else — no cropping, no retouching, no AI.
Why did my photo barely change?
Because it was already well exposed and neutral. The tool corrects measurable faults; a good photo has few. That's the honest result rather than a fake improvement.
Is the photo uploaded?
No — analysis and correction run in your browser. Very large photos are processed at up to 2400 px on the long side for speed; the download is that size.
Can it fix a blurry or overexposed photo?
No. Blur and blown highlights are missing information; no on-device or server tool truly recovers them. It fixes tone and colour, which is most of what makes a photo look dull.