QRix
Brighten or darken any image with a live slider.
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Yes — completely free, no watermark and no signup.
No. Everything runs on your device in the browser; images never leave your computer.
JPG, PNG and WebP input; results download as high-quality PNG (or your chosen format).
Yes — every tool works in modern mobile browsers.
Fix under- or over-exposed photos by adjusting brightness on-device with an instant preview.
It's free, private and works right in your browser — no signup, no watermark.