Adjust image

Fix brightness, contrast, and color with live, local adjustments.

Correct a photo that is too dark, too flat, or off-color. Adjust brightness, contrast, exposure, saturation, and color temperature with sliders that preview instantly, plus effects such as blur and vignette when you want a look rather than a fix.

Adjustments are non-destructive until export and run entirely in your browser — batch up to 20 photos with the same corrections.

JPG · PNG · WebP · up to 20 files · 50 MB each

How it works

  1. Add images. Drop, paste, or choose up to 20 JPG, PNG, or WebP files.
  2. Tune the sliders. Adjust brightness, contrast, exposure, saturation, and temperature — the preview updates as you drag. Reset any slider to return to the original.
  3. Export the result. Apply the same adjustments to the whole batch and download the corrected images.

Frequently asked questions

Are my photos uploaded when I adjust them?

No. Everything runs locally in your browser using the Canvas and File APIs. Your files are never uploaded to a server, and nothing is stored after you close the page.

Which adjustments are available?

Brightness, contrast, exposure, saturation, and color temperature, plus blur and vignette effects. Together these cover the most common photo corrections.

Is the original photo modified?

Never. Adjustments apply to a copy that you export; the original file on your device stays untouched.

Can I apply the same correction to many photos?

Yes. Set the sliders once and export a batch of up to 20 images with identical adjustments — useful for photos shot in the same light.

How do I fix a photo that is too dark?

Raise exposure first until the subject reads clearly, then add a touch of brightness and contrast. Small moves on two sliders usually beat one large move.

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