Hello KeyboardTools
Image tool

Photo Color Corrector

Use three simple sliders for basic color adjustment. This tool does not perform automatic white balance or professional color calibration.

In-browser processingNo account requiredPrivacy details ↗

Choose a photo to begin.

Basic local color adjustment only. Brightness, contrast and saturation range from 0–200%. Export creates a new PNG at the decoded dimensions; source metadata, EXIF and embedded profiles are not preserved. Nothing is uploaded.

A QUICK WALKTHROUGH

How to use this tool

  1. Choose a static JPEG, PNG or WebP within the limits.
  2. Adjust brightness, contrast and saturation, or reset them to 100%.
  3. Review the preview and download the new PNG.

Local bounded images

Inputs are limited to 10 MiB, 8 megapixels and 4,096 pixels per side. The tool rejects animated PNG and WebP. Export is limited to 40 MiB.

New PNG export

Canvas draws the decoded image with the chosen filters. Dimensions follow the browser-decoded image; source metadata, EXIF and embedded color profiles are not retained.

GOOD TO KNOW

Common questions

Is this automatic color correction?

No. It is manual basic brightness, contrast and saturation adjustment, without calibration guarantees.

Is my photo uploaded?

No. Reading, preview and export happen in your browser.

A couple more handy tools

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Photo Filter Studio

Apply local photo filter presets, tune intensity, brightness, contrast and saturation, then export PNG, JPEG or WebP.

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Image sharpener

Apply a local unsharp mask. This improves edge contrast; it cannot recover missing detail. JPEG, PNG or WebP, up to 20 MB and 12 megapixels. Output is a new flattened image without source metadata. Files never leave your browser. Each side is limited to 8192 px; transparency is flattened onto white.