GPT 이미지 프롬프트 작성법: 직접 테스트한 예시 5가지와 공식

항목 이름은 영어 그대로 두고 내용만 바꿔 쓰면 됩니다. 예시는 아래 테스트 프롬프트에서 가져왔습니다.

1. 01

   Scene(장면)

   어디에서, 어떤 바탕 위에 있는지 씁니다. 예: 'a flat poster on warm off-white paper, printed with only two inks'.

2. 02

   Subject(대상)

   무엇이 주인공인지 씁니다. 예: 'a saxophonist drawn in bold flat shapes, seen from the side'.

3. 03

   Important Details(중요한 디테일)

   넣을 글자(따옴표), 색상 코드, 빛의 방향, 질감을 씁니다. 예: 'title across the top in heavy condensed sans-serif, orange: "BLUE HOUR SESSIONS"'.

4. 04

   Use Case(용도)

   어디에 쓸지 적습니다. 예: 'product photo for an online shop and a social ad'.

5. 05

   Constraints(제약)

   넣지 말 것과 꼭 지킬 것을 적습니다. 예: 'only these three text lines, spelled exactly as written; no extra words, no watermark'.

각 프롬프트는 2026년 9월 24일 Reviral에서 GPT 이미지 2.5(기본 등급)에 보낸 원문 그대로이고, 아래 이미지는 첫 시도에 나온 결과입니다(보정 없음, 긴 변 최대 1,600px로 줄여 표시). 따옴표 안의 글자만 바꿔서 쓰세요.

1. 01

   정확한 글자가 들어간 포스터(3:4)

   프롬프트(원문, 2크레딧, 57초 소요): Design a screen-printed gig poster for a jazz night. Scene: a flat poster on warm off-white paper, printed with only two inks, deep navy #1B2A4A and burnt orange #D9622B; the orange layer sits slightly out of register, so a thin line of bare paper shows along one edge of each orange shape. Subject: a saxophonist drawn in bold flat shapes, seen from the side, leaning back mid-note, the bell of the horn pointing up toward the top-right corner; a crescent moon cut out of the navy sky above him. Important Details: title across the top in heavy condensed sans-serif, orange: "BLUE HOUR SESSIONS". Under the figure, navy small caps: "LIVE JAZZ · EVERY FRIDAY · 9 PM". Bottom line, smaller navy caps: "UPSTAIRS AT NO. 12". The ink shows the light speckle and uneven density of a hand-pulled screen print, and paper fibres show through where the ink is thin. Use Case: gig poster printed at A2 and pasted on a wall outside a small music bar. Constraints: only these three text lines, spelled exactly as written; no extra words, no duplicate text, no other logos, no watermark.

   

2. 02

   정확한 숫자가 들어간 앱 화면(9:16)

   프롬프트(원문, 2크레딧, 52초 소요): Create a shipped app screenshot of a running app's run-summary screen. Scene: one phone screen filling the frame edge to edge, shown flat, light mode, white background. Subject: the summary screen shown right after a morning run. Important Details: top bar with a back arrow and the title "Morning Run"; under it a small grey line "Tue · 6:42 AM · Lakeside Park". A rounded map card shows an orange route line #FF5A1F looping around a small lake, with one green dot where the run starts and ends. Below it, a 2 x 2 grid of stat tiles, each with a large bold number and a small grey label: "5.02 km" Distance, "27:48" Time, "5:32 /km" Avg pace, "312" Calories. Under the tiles, a small bar chart titled "Pace per km" with five orange bars labelled 1 to 5. A full-width orange button at the bottom reads "Share run". Clean sans-serif type, 16 px side margins, even spacing between cards. Use Case: product screenshot for an app store listing. Constraints: every number and label exactly as written and readable; no placeholder text, no lorem ipsum, no app logo, no watermark.

   

3. 03

   인포그래픽 타임라인(3:4)

   프롬프트(원문, 2크레딧, 58초 소요): Create an educational infographic for home bakers. Title: "Sourdough starter: day 1 to day 5" across the top in dark brown #3B2A1A serif type. Content flow: five rows from top to bottom joined by one thin vertical brown line, each row a small numbered circle, a realistic glass jar on the left and one short line on the right: 1 "Mix 50 g flour + 50 g water" — a jar with a flat beige paste; 2 "A few bubbles appear" — the same jar with small bubbles at the top; 3 "Rises and smells sour" — the paste higher, bubbles through it; 4 "Discard half, feed again" — the jar half full and freshly stirred; 5 "Doubles in 6 hours: ready to bake" — the starter domed and bubbly, twice the height of a rubber band stretched around the jar at its starting level. Visual format: vertical timeline on a cream background #F5EEDC, wide margins; soft light from the upper left gives each glass jar one small highlight and a faint shadow to its right. Use Case: infographic for a recipe blog, read on a phone. Constraints: every word and number spelled exactly as written and readable; no extra text, no logos, no watermark.

   

4. 04

   라벨이 인쇄된 제품 사진(4:5)

   프롬프트(원문, 2크레딧, 53초 소요): Create a product photo of a hand-cream tube on a bathroom sink. Scene: the edge of a white ceramic bathroom sink in the evening; a small round mirror and pale green square tiles behind, out of focus. Subject: one 75 ml squeeze tube of hand cream in matte sage green, crimped flat at the top and standing on its white screw cap on the sink edge; the label is printed in white: "KIVELLE" in thin wide-spaced capitals and under it "Hand Cream · Oat & Pear · 75 ml". A pea-sized dab of cream sits on the sink edge beside the tube. Important Details: a warm bulb above the mirror lights the tube from the upper left, giving a soft sheen along the matte tube and a glossy peak on the dab of cream; the tube throws a short soft shadow to the right; a few water drops on the sink from the tap catch small bright highlights. Camera at sink height, tube on the right third, label facing the camera. Use Case: product photo for an online shop and a social ad. Constraints: label text exactly as written; no other text or logos; no people; no watermark.

   

5. 05

   인물 에디토리얼 사진(3:2)

   프롬프트(원문, 2크레딧, 48초 소요): Create an editorial photograph inside a bicycle repair shop. Scene: a narrow bicycle repair shop in an old shophouse in the late afternoon; wheels and inner tubes hang from hooks on the walls; the roll-up front door is open to the street. Subject: a man in his sixties with grey stubble and reading glasses pushed up on his forehead, in a faded blue work shirt with rolled sleeves, truing a spoked wheel on a repair stand, one eye closed as he sights along the rim. Important Details: low sun comes through the open door behind him on the right, putting a warm rim of light on his shoulder and along the spokes while the inside of the shop stays in soft shade; dust drifts in the sunbeam; grease on his fingertips, worn paint on the stand. Camera at his chest height a few steps away, him on the left third. Use Case: editorial photograph for a magazine feature; looks like a real photo. Constraints: no glamorisation, no heavy retouching; no signage or text anywhere; no watermark.

   

Reviral 실시간 모델 목록(2026년 9월 28일 확인) 기준이며, 스튜디오에도 같은 한도가 표시됩니다.

Mini Pack 요금($4.99에 400크레딧) 기준 · 2026년 9월 28일 확인.

GPT 이미지 2.5는 세 등급 모두 1K 이미지 한 장에 2크레딧(약 $0.02)입니다. 2026년 9월 28일 기준 실시간 가격입니다.

가입하면 카드 없이 무료 100크레딧을 드리며, GPT 이미지 2.5 50장을 만들 수 있습니다. 이미지 생성에 실패하면 사용한 크레딧은 자동으로 잔액에 반환됩니다. 모든 크레딧 팩과 월 요금제는 해외 결제가 되는 카드로 미국 달러(US$) 결제합니다. 요금은 미국 달러(US$)로 청구되며, 원화 금액은 2026년 9월 27일 환율 기준 예상 금액입니다.