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Image Tools

Image Tint Adjuster

Fix the green cast of fluorescent tubes and cheap LEDs, or the magenta of overcorrected phone photos – or give a photo a deliberate colour tint. In correction mode, one slider moves the balance between green and magenta, and Auto finds the right value. In colour mode, choose any colour and strength to tint the photo like a coloured filter while its light and shade stay intact.

  • Files stay on your device
  • No sign-up
  • Free to use

How to use Image Tint Adjuster

  1. Drop one or more photos onto the page.
  2. Choose correction or colour tint.
  3. Use Auto, the tint slider, or pick a colour and strength.
  4. Download the adjusted photos.

Image Tint Adjuster features

Green ↔ magenta

The second white-balance axis.

Auto correction

Measures the cast and neutralises it.

Colour tint

Any colour, light and shade kept.

Strength control

From a hint of colour to monochrome.

Batch

Apply the same settings to up to 50 images.

Private

Processed in your browser; nothing is uploaded.

When to use Image Tint Adjuster

  • Correcting office and classroom photos under fluorescent light.
  • Fixing photos from LED stage lighting.
  • Creating sepia, cyan or rose-tinted looks.
  • Colouring photos to match a brand palette.

Image Tint Adjuster FAQ

What causes a green cast?

Fluorescent tubes and many LED lamps emit a spectrum with a peak in green. Cameras correct the warm–cool balance automatically but often not the green–magenta balance.

What is the difference between tint and temperature?

Temperature moves between blue and orange, tint between green and magenta. Together they describe any white-balance error.

How is the colour tint different from a coloured overlay?

An overlay paints colour on top and flattens contrast. The tint keeps each pixel’s lightness and only replaces hue and saturation, so the photo keeps its depth.

Can I make a sepia photo?

Yes: choose a brown such as #8b5a2b at 70–100% strength. The Image Sepia Converter offers a classic sepia matrix as well.

Which formats can I use?

JPG, PNG, WebP, GIF (first frame), BMP and AVIF in; JPG, PNG or WebP out. PNG and WebP keep transparency; JPG gets a white background.

Are my photos uploaded?

No. The images are processed in your browser and never leave your device.

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Two kinds of tint

In photography, “tint” has two meanings. In white balance it is the axis between green and magenta, perpendicular to colour temperature. In creative editing it means giving a photo an overall colour, as with toning in the darkroom. The tool covers both.

For correction, the green channel is balanced against red and blue in linear light. Auto correction compares the average green with the average of red and blue: if green dominates, the photo is moved towards magenta, and vice versa. Brightness is normalised so that the image does not become lighter or darker.

For colour tinting, each pixel is converted to hue, saturation and lightness. The hue and most of the saturation of the chosen colour replace the pixel’s own, while its lightness stays. Mixed with the original by the strength slider, this produces anything from a gentle colour wash to a monochrome image in your colour.

Tinting is a quick way to unify a set of photos for a website or presentation, to create vintage looks such as sepia or cyanotype blue, or to match imagery to a brand colour. At low strength it adds atmosphere without making the image look processed.

All processing runs locally in your browser.

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