How to Make a Perfect Reference Photo for AI
If your AI images keep changing the face, hair or body every time, you're missing one thing: a reference photo. This short guide explains, in the simplest possible way, what a reference photo is, why it matters, and how to make a great one for free in a few minutes.
You don't need any design skills. By the end you'll have a clean "identity sheet" of your person or character that you can reuse to get the same look in every image.
What is a reference photo? (the simple version)
Think of a reference photo like an ID card you hand to the AI. It's a clean picture — or a set of pictures — of a person or character that tells the AI: "This is exactly who I want. Same face, same hair, same body, every time."
Without a reference, the AI guesses, and it guesses differently each time — so your "character" looks like a different person in every image. With a good reference, the AI copies the same look again and again. That's how creators keep an AI model, influencer or character consistent.
Why a reference photo matters
The number-one reason AI images look amateur is that the character keeps changing. A reference fixes that. In short, it gives you three things: consistency (the same identity in every image), control (you decide the exact face, body and details instead of hoping), and speed (every new image starts from the same person, so you stop wasting time fixing faces).
What makes a GOOD reference photo
A strong reference has four things: a plain, light background (no busy scenes, so the AI focuses on the person); soft, even lighting with no harsh shadows (so every feature is visible); several angles (front, side and full body, so the AI understands the person in 3D, not one flat photo); and it stays true to life — don't over-edit, slim or beautify, or the AI will copy the edited version instead of the real one.
How to make one for free (in minutes)
You don't need a studio. Take or pick one clear photo of the person — a normal selfie works — then use one of the 3 free prompts below in an AI image tool. We recommend Nano Banana 2 or Pro, or the newest ChatGPT image model — they're excellent at faithfully keeping a real person's likeness.
The steps are simple: 1) open the tool, 2) upload your photo, 3) paste one of the prompts below, 4) the tool returns a clean multi-angle reference sheet you can save and reuse.
3 free reference-photo prompts (copy and paste)
Pick the level you need — Level 1 is quick, Level 3 is a full "character bible." Upload your photo first, then paste the prompt.
Level 1 — Simple sheet (4 angles). Best for a quick, clean reference.
Using the uploaded photo as the single and absolute source of truth for this person's identity, create ONE clean photorealistic character reference sheet on a seamless light-gray studio background with soft, even lighting. It is the SAME real person in all four panels. Keep the likeness exact: same face shape, eyes, eyebrows, nose, lips, jawline, skin tone and real skin texture (pores, freckles, moles), exact hairstyle and hair color, same body type, the exact same tattoos in the exact same places, and the same clothing, accessories and footwear as in the reference. Do not beautify, do not slim, do not make younger, do not stylize — reproduce the person faithfully. Arrange as a clean 2x2 grid, every panel at consistent scale and eye level: - Top-left: face close-up, front view (head and shoulders, sharp focus) - Top-right: face close-up, left profile - Bottom-left: full body, front view, relaxed A-pose, feet visible - Bottom-right: full body, 3/4 front view, feet visible Add a thin, clean label under each panel. Photorealistic studio photography look, high resolution, crisp detail.
Level 2 — Pro model sheet (8 angles). More angles for stronger consistency.
Using the uploaded photo(s) as the single and absolute source of truth for this person's identity, create ONE photorealistic professional character model sheet on a seamless light-gray studio background with soft, even studio lighting. It is the SAME real person in every panel — identical likeness throughout, no reinterpretation. Keep exactly: face shape and proportions, eyes, eyebrows, nose, lips, jawline and chin, skin tone and real skin texture (pores, freckles, moles), exact hairstyle, hairline and hair color, body type and proportions, every tattoo (exact placement, design and color), any scars or birthmarks, and the same clothing, accessories and footwear as the reference. Do not beautify, idealize, slim, age or restyle the person in any way. Lay it out as two clean rows, all panels at the same scale and eye level: TOP ROW — face close-ups (head and shoulders, sharp focus on the face): 1) front view 2) 3/4 view 3) left profile 4) right profile BOTTOM ROW — full body (full figure, feet visible, relaxed A-pose): 5) front view 6) 3/4 front view 7) left profile 8) back view Put a thin clean text label under each panel. Render it like high-end studio photography: photorealistic, ultra-detailed, sharp focus, true-to-life color, consistent anatomy. Wide landscape composition, high resolution.
Level 3 — Full character bible (16 panels + colour palette). Most detailed; best for characters you'll reuse a lot.
Using the uploaded photo(s) as the single and absolute source of truth for this person's identity, create ONE large professional character bible / model sheet on a seamless light-gray studio background with soft, even studio lighting. Think through the layout so every panel stays perfectly consistent. The SAME real person appears in all sixteen panels — one identity, fully consistent, no redesigns and no style drift. Preserve exactly in every panel: face shape and proportions, eyes (shape, color, spacing), eyebrows, nose, lips and mouth, jawline, chin and cheekbones, skin tone and real skin texture (pores, freckles, moles), exact hairstyle, hairline, hair color and texture, body type, height and build, EVERY tattoo (exact placement, design, size and color), all scars/birthmarks/distinctive marks, and the same clothing, accessories and footwear as the reference. Do not beautify, smooth, slim, age, or stylize — keep the person true to life. Arrange as a clean 4x4 grid, all panels at consistent scale, eye level and lighting, with a thin clean text label under each: ROW 1 — FULL BODY TURNAROUND (full figure, feet visible, A-pose): front · 3/4 front · left profile · back view ROW 2 — FACE CLOSE-UPS (head and shoulders, sharp focus): front · 3/4 · left profile · right profile ROW 3 — FACIAL EXPRESSIONS (front-facing head shots, same identity): neutral · smile · serious · laughing ROW 4 — DETAIL CLOSE-UPS (macro): hair detail · hands detail · tattoos & distinctive marks detail · clothing, footwear & accessories detail Along the very bottom, add a slim color-palette strip with small swatches and their hex codes sampled from the person's skin, hair, eyes and clothing. Render as photorealistic high-end studio photography: ultra-detailed, sharp focus, true-to-life color, consistent anatomy and proportions, clean typography. Output in the highest resolution (2K or 4K), wide professional layout.
How to use your reference in GoldenPrompts
Once you have your reference sheet, open the People & Model atelier (or Character, for anime and game characters), turn on reference mode, and add your reference. From then on, every prompt you build keeps that exact identity — same face, same look — across all your images and videos.
FAQ
Do I need to be a designer to make a reference photo?
No. Upload a normal photo, paste one of the prompts above, and the AI builds the sheet for you. That's the whole process.
Which tool should I use?
We recommend Nano Banana 2 or Pro, or the newest ChatGPT image model — all are very good at keeping a real person's likeness. Any strong image model that accepts an uploaded photo will work.
Can I make a reference for a made-up character, not a real person?
Yes. Start from any image of the character — even one AI image you like — then use the same prompts to turn it into a consistent multi-angle sheet.
How many angles do I need?
For most uses the 4-angle Level 1 sheet is enough. Use Level 2 or 3 when you'll reuse the character a lot and want maximum consistency.
Why do my AI images keep changing the face?
Because there's no reference locking the identity. A reference photo is exactly what fixes that.
Got your reference? Open the People & Model atelier and turn it into consistent, studio-grade images and video. Free to start: 3 prompts, no card.