포스터·타이포

FLUX 3 YouTube thumbnail prompt

A thumbnail-background brief for FLUX 3 built around hard light, reserved title space and detail that survives being shrunk.

게시일 August 21, 2026

미리보기

아직 공개된 렌더링 예시가 없습니다

저희는 페이지에 적힌 프롬프트로 실제 생성한 이미지만 공개합니다. 이 프롬프트가 렌더링되고 확인될 때까지는 브리프 자체가 전시물입니다.

프롬프트 전문

1High-impact video thumbnail background for a workshop about restoring old cameras. A single disassembled rangefinder camera on a dark walnut bench, 2body left of centre, lens elements and springs laid out in a neat row beside it. 3Hard directional key light from the upper right creating strong edge definition, 4deep shadows kept open enough to read on a phone, 5one saturated cyan practical glowing behind the bench for separation. Very high local contrast, punchy but not clipped, 6subject occupying the left 60 percent with the right side deliberately simple for a title overlay. Clean composition, no clutter, 7no small details that vanish at thumbnail size. 8No text, no arrows, no faces, no logos, no watermark.

프롬프트와 화면비가 이미 채워진 상태로 생성기가 열립니다.

프롬프트는 생성기에 그대로 복사하실 수 있도록 영어 원문을 유지합니다. 직접 고쳐 쓰실 때에도 영어로 작성하시길 권합니다.

프롬프트 구조

아래 각 구절은 위 프롬프트에 그대로 들어 있으며 각각 한 가지를 담당합니다. 섞고 바꾸고 지워서 나만의 버전을 만드십시오.

  1. 01

    High-impact video thumbnail background

    Background is the operative word. The thumbnail is finished in a design tool, so what you want from the generator is the plate underneath it.

  2. 02

    body left of centre, lens elements and springs laid out in a neat row

    Thumbnails are read in under a second. One subject with one obvious arrangement beats a rich scene every time.

  3. 03

    Hard directional key light from the upper right creating strong edge definition

    Soft light disappears at small sizes. Hard light gives edges that survive being 320 pixels wide in a feed.

  4. 04

    deep shadows kept open enough to read on a phone

    A constraint tied to the actual viewing device. Crushed blacks look great on a monitor and turn into a smudge on a phone in daylight.

  5. 05

    one saturated cyan practical glowing behind the bench for separation

    A colour accent that also does a structural job — it separates the subject from the background instead of merely decorating.

  6. 06

    subject occupying the left 60 percent with the right side deliberately simple

    Reserve the title space in the image rather than covering good pixels with a text box later.

  7. 07

    no small details that vanish at thumbnail size

    A direct instruction about the delivery size. Detail that cannot survive the crop is worse than no detail — it becomes noise.

  8. 08

    No text, no arrows, no faces, no logos

    Generated arrows and text in thumbnails look like clip art. Add those in the editor where you control them.

이 프롬프트에 대한 질문

Should I generate the thumbnail text as well?

No. Thumbnail text needs a specific typeface, a specific size and often a stroke or shadow to stay legible. Generate the background and set the type in a design tool.

Why does the prompt avoid faces?

Faces are the strongest element in any thumbnail, so most creators composite their own. If you do want a face, use the portrait or headshot brief and combine the two images.

How do I check it will work at small size?

Shrink the result to about 320 pixels wide and look at it on a phone. If the subject is still instantly readable and the right side is still clean, it works.

출시 상태 메일 한 통 받기

이메일 주소를 남겨 주십시오. FLUX 3를 이곳에서 이용할 수 있게 되면 간단한 소식 한 통을 보내 드립니다.

출시 시퀀스 메일도, 매일 오는 뉴스레터도 없습니다. 언제든 수신을 해지하실 수 있습니다.