Editing a thumbnail

Relighting a thumbnail

Most thumbnails that look AI look that way because the light has no direction. This gives it one.

Plan Starter and up Cost 1 request 4 min read

Relighting a finished thumbnail

The editor's Lighting tab changes where the light in your thumbnail comes from and what it does. Six presets, one edit each. Composition, subject and text stay put — only the light changes.

Lighting is the most undervalued control in the editor. Most thumbnails that "look AI" look that way because the light is flat and directionless. Adding a direction is often the single change that makes an image read as a photograph.

The presets

PresetThe lightUse when
Golden HourWarm sunlight from the sideOutdoor, travel, lifestyle, anything that should feel warm
NeonPink and blue accent lightsGaming, music, night content, retro
Hard StudioHigh-key studio light, sharp shadowsProduct, education, clean and commercial
Soft WindowDiffused daylight from the leftInterviews, cooking, calm and natural
SpotlightOne dramatic spot on the subject, dark aroundReveals, announcements, drama
Rim BacklightStrong outline light against a dark backgroundAny frame where the subject needs to separate

Rim Backlight is the one to try first

Separation between subject and background is what makes a thumbnail legible at 168 pixels. A rim light draws a bright outline around the subject and pushes everything else back — it is the closest thing the editor has to a universal improvement.

Where lighting fits in the workflow

  1. Fix the face (swap) and the composition (position) first.
  2. Add any scene elements.
  3. Then relight, so the new elements and the original subject are lit by the same source.
  4. Then grade — mood sits on top of light, not underneath it.
  5. Then text.

Lighting before scene elements is the common ordering mistake: you relight a frame, then add a jungle that was never lit by that source, and the composite gives itself away.

Lighting and mood pairings that work

MoodLightingResult
DramaticRim BacklightThe high-CTR default — subject pops off a dark ground
HorrorSpotlightIsolation, tension, a single source in the dark
Retro 80sNeonCoherent synthwave; the grade and the light agree
Bright & FunSoft WindowNatural, warm, unforced
Luxury GoldHard StudioProduct-shot polish
DocumentaryGolden HourReal-world, unstaged, filmic

If the relight looks wrong

  • Shadows point the wrong way. The original frame had a strong source the preset is fighting. Undo and use the custom edit chat: "relight with a single hard key from the upper right; make all shadows fall left and down".
  • Face went dark. Spotlight and Rim Backlight both darken the front of the subject. Follow with a targeted click-to-edit on the face: "lift the light on the face without changing the background".
  • Text got lost. Move the text layer to the newly darkened side — a relight often creates a better place for the headline than the one you were using.

Frequently asked questions

Which lighting preset should I try first?

Rim Backlight. Separation between subject and background is what makes a thumbnail legible at 168 pixels, and a rim light creates it directly.

Where does lighting fit in the edit order?

After face and composition fixes, after any scene elements, and before the mood grade. Relighting before adding scene elements leaves the new elements lit by a different source.

The relight darkened the face. How do I fix it?

Spotlight and Rim Backlight both darken the front of the subject. Follow with a targeted click-to-edit on the face: 'lift the light on the face without changing the background'.

Try it on your next video

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