Back to all tools

Image Tools

Image Color Corrector

Correct image color directly in your browser. Upload PNG, JPG, WEBP, or GIF images, choose a preset or adjust brightness, contrast, saturation, and warmth, then export corrected PNG files individually or as a ZIP. Your files stay on your device. Free to use with no account or card needed.

Drop image files here

PNG, JPG, WEBP, or GIF. Batch correction and ZIP export. Processed locally in your browser

  • Free to use
  • No account required
  • Files stay in your browser
  • Brightness, contrast & saturation
  • Batch PNG export + ZIP

Need more than a free tool?

Vidsembly helps creators turn ideas into finished video content, from draft to publish, in one place.

Frequently asked questions

How do I correct image color online?
Upload one or more images, choose a preset or adjust the sliders, then click Correct image color. When processing finishes, download each corrected PNG individually or export all finished images as a ZIP.
Is this image color corrector free?
Yes. This image color corrector is completely free with no account, card, watermark, or software install required.
Are my images uploaded to a server?
No. Color correction runs locally in your browser with the Canvas API. Your source images and corrected PNG exports are not sent to Vidsembly or any third-party server.
Which image color settings can I adjust?
You can adjust brightness, contrast, saturation, and warmth. The tool also includes presets for balanced correction, brighter images, high contrast, warmer color, and cooler color.
Which image formats can I color correct?
You can upload PNG, JPG, JPEG, WEBP, or GIF files. Corrected exports are saved as PNG files so the output is broadly compatible and can preserve transparency when the browser can read it from the source.
Can I correct multiple images at once?
Yes. Add multiple images, apply one set of color settings, process them in one session, then download corrected PNG files individually or use Download All for a ZIP archive.

About this tool

Fix dark, flat, or dull images

Small color corrections can make photos, screenshots, product graphics, and social images easier to read. Raise brightness for dim images, add contrast for flat screenshots, increase saturation for dull colors, or adjust warmth when lighting makes an image look too yellow or too blue.

Use presets or manual image color controls

The presets handle common fixes quickly, while the sliders give you more control when an image needs a specific look. Apply the same settings across a batch so lesson graphics, product photos, thumbnails, or presentation images feel consistent.

Private browser-based image correction

Images can include private screenshots, client brand assets, unreleased product photos, student work, or internal training materials. This image color corrector processes files locally in the browser, which helps avoid another upload step for simple visual fixes.

Batch export corrected PNG files

When a project includes several images, add them in one session and apply one correction pass to the full set. You can prepare brighter screenshots, cleaner product images, social graphics, and presentation visuals together, then download single PNG files or package all finished images in a ZIP.

Review corrected images before publishing

Browser color correction is best for practical improvements, not advanced retouching. Review the PNG output before publishing so skin tones, brand colors, UI text, and product details still look natural and accurate.