What color is lightning light?

Very cool — around 20,000K, far bluer than daylight — and extremely brief, which is why it produces hard shadows and blown highlights with no time for anything to move. Getting the coolness right is most of what makes it believable.

What photo suits a lightning relight?

Something already dark or dusk-lit, ideally outdoors. The effect works by contrast against darkness; applying it to a bright scene has nothing to illuminate and reads as an unmotivated blue cast.

Lightning Flash Relight applied to the same source image — The same source image before and after applying Lightning Flash Relight.

Original source image before Lightning Flash Relight — The same source image before and after applying Lightning Flash Relight.

Lightning Flash Relight Photo Filter Online

Add branching lightning that illuminates the entire scene consistently. Control the strength, compare the result, and download a finished image from your browser.

Upload a photo for the Lightning Flash Relight effect

Upload an image

Drop a file here, or click to browse

Supported formats include JPG, PNG, GIF, WebP, SVG, HEIC, AVIF, TIFF, RAW, PSD. Maximum file size: 11 MB.

What you can do with the Lightning Flash Relight effect

Review the available effect capabilities before you begin.

Apply the Lightning Flash Relight effect to any photo
Fine-tune the effect strength to taste
Preview your photo live as you edit
Download your edited photo in high quality
Apply Lightning Flash Relight to many photos at once

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About the Lightning Flash Relight effect

A brief, hard, cool-toned key is simulated from one side with deep shadows and blown highlights on the lit edges, plus a slight overall ambient lift as though the sky had briefly ignited.

How to use Lightning Flash Relight

Upload a photo, adjust the Lightning Flash Relight intensity, compare its processed preview with the source, and download the finished result.

Why use the Lightning Flash Relight effect?

Lightning Flash Relight, tuned to your photo

Use the intensity control to balance the Lightning Flash Relight treatment with the detail and character of your original photo.

A fast Lightning Flash Relight workflow

A reduced Lightning Flash Relight preview keeps adjustments responsive. Free downloads are clean and web-size; Premium or a credit unlocks the original resolution.

Secure Lightning Flash Relight processing

Lightning Flash Relight uploads are processed on secure servers and automatically removed under the normal Pixoate retention policy.

How it works

A brief, hard, cool-toned key is simulated from one side with deep shadows and blown highlights on the lit edges, plus a slight overall ambient lift as though the sky had briefly ignited.

Processing

Lightning Flash Relight uses an AI action. Any separate allowance is shown before this effect starts processing.

Best for

dramatic portraits, storm and night landscapes, book cover and poster concepts, and high-impact editorial imagery.

Less suited to: daylight scenes, where a lightning key has no plausible source and simply looks like a hard filter.

Ways to use Lightning Flash Relight

Lightning Flash Relight questions

What color is lightning light?: Very cool — around 20,000K, far bluer than daylight — and extremely brief, which is why it produces hard shadows and blown highlights with no time for anything to move. Getting the coolness right is most of what makes it believable.
What photo suits a lightning relight?: Something already dark or dusk-lit, ideally outdoors. The effect works by contrast against darkness; applying it to a bright scene has nothing to illuminate and reads as an unmotivated blue cast.