{"id":15456,"date":"2026-06-22T02:31:29","date_gmt":"2026-06-22T06:31:29","guid":{"rendered":"https:\/\/wp.glbgpt.com\/?p=15456"},"modified":"2026-06-22T02:31:29","modified_gmt":"2026-06-22T06:31:29","slug":"how-to-generate-passport-style-photos-with-nano-banana-ai-guide","status":"publish","type":"post","link":"https:\/\/wp.glbgpt.com\/fr\/hub\/how-to-generate-passport-style-photos-with-nano-banana-ai-guide","title":{"rendered":"Guide Nano Banana 2027 pour les photos d'identit\u00e9 : consignes, dimensions et consignes de s\u00e9curit\u00e9"},"content":{"rendered":"

Nano Banana AI can help you create a realistic passport-style photo with a centered face, plain background, neutral expression, and even lighting. It is useful for profile pictures, mockups, internal ID previews, resumes, and design assets.<\/p>\n\n\n\n

In this guide, I will show you step by step how to create a passport-style photo with Nano Banana in 2027. You will also get copy-ready prompts, size and background tips, common mistakes to avoid, and a clear look at when AI-generated ID photos are useful and when you should use an original, unedited photo instead.<\/p>\n\n\n\n

\"G\u00e9n\u00e9rateur<\/a><\/figure>\n\n\n\n
\n
Essayez Nano Banana Pro d\u00e8s maintenant !<\/strong><\/a><\/div>\n<\/div>\n\n\n\n

R\u00e9ponse rapide<\/h2>\n\n\n\n

Nano Banana AI peut vous aider \u00e0 cr\u00e9er une photo r\u00e9aliste de type \u00ab photo d'identit\u00e9 \u00bb, avec un visage centr\u00e9, un fond uni, une expression neutre et un \u00e9clairage homog\u00e8ne. Cet outil est utile pour les photos de profil, les maquettes, les aper\u00e7us de cartes d'identit\u00e9 internes, les CV et les ressources graphiques. Pour les demandes officielles de passeport ou de visa, utilisez une photo originale non retouch\u00e9e et respectez les r\u00e8gles \u00e9dict\u00e9es par l'administration comp\u00e9tente.<\/p>\n\n\n\n

What Is Nano Banana AI?<\/h2>\n\n\n\n

Nano Banana is the name commonly used for Gemini’s native image generation and editing capabilities. According to Google’s Gemini API image generation documentation, Nano Banana refers to multiple image models, including Nano Banana 2, Nano Banana Pro, and Nano Banana based on Gemini image models.<\/p>\n\n\n\n

Pour les cr\u00e9ateurs et les professionnels du marketing, Nano Banana s'av\u00e8re utile car il permet de g\u00e9n\u00e9rer des images \u00e0 partir de consignes textuelles, de modifier des images import\u00e9es \u00e0 l'aide du langage naturel, de pr\u00e9server la coh\u00e9rence du sujet d'une r\u00e9vision \u00e0 l'autre et de cr\u00e9er des visuels r\u00e9alistes de type \u00ab studio \u00bb. Google pr\u00e9cise \u00e9galement que les images g\u00e9n\u00e9r\u00e9es comportent un filigrane SynthID.<\/p>\n\n\n\n

En termes simples, Nano Banana AI est un outil de cr\u00e9ation et de retouche d'images capable de transformer une consigne ou une photo de r\u00e9f\u00e9rence t\u00e9l\u00e9charg\u00e9e en un visuel soign\u00e9. Pour les photos d'identit\u00e9, cela signifie que vous pouvez demander un portrait de face, une expression neutre, un fond uni, un \u00e9clairage homog\u00e8ne et une qualit\u00e9 d'image r\u00e9aliste.<\/p>\n\n\n\n

Can You Use Nano Banana for Passport Photos?<\/h2>\n\n\n\n

You can use Nano Banana for passport-style photos, but you should not assume the result is acceptable for an official passport application.<\/p>\n\n\n\n

Use Nano Banana for:<\/p>\n\n\n\n

    \n
  • LinkedIn profile photos<\/li>\n\n\n\n
  • Resume headshots<\/li>\n\n\n\n
  • Internal company ID previews<\/li>\n\n\n\n
  • Student ID mockups<\/li>\n\n\n\n
  • App UI examples<\/li>\n\n\n\n
  • Design placeholders<\/li>\n\n\n\n
  • Creative passport-style portraits<\/li>\n<\/ul>\n\n\n\n

    Do not rely on Nano Banana alone for:<\/p>\n\n\n\n

      \n
    • Official U.S. passport submissions<\/li>\n\n\n\n
    • Visa applications<\/li>\n\n\n\n
    • Government ID applications<\/li>\n\n\n\n
    • Legal identity documents<\/li>\n\n\n\n
    • Any document photo where the agency requires an original, unedited image<\/li>\n<\/ul>\n\n\n\n

      The U.S. Department of State says passport photos should be original and unedited, and it warns against changing photos with software, filters, phone apps, or artificial intelligence. That is why this guide uses the phrase “passport-style photo” instead of promising an officially accepted passport photo.<\/p>\n\n\n\n

      Official Passport Photo vs Passport-Style AI Image<\/h2>\n\n\n\n
      Cas d'utilisation<\/th>Can Nano Banana help?<\/th>Meilleures pratiques<\/th><\/tr><\/thead>
      LinkedIn or resume photo<\/td>Oui<\/td>Use a realistic headshot prompt with neutral lighting and no face reshaping.<\/td><\/tr>
      Company badge preview<\/td>Oui<\/td>Generate a consistent ID-style look for mockups before final photography.<\/td><\/tr>
      Student ID sample<\/td>Oui<\/td>Use it for design previews, not official identity verification.<\/td><\/tr>
      App or website placeholder<\/td>Oui<\/td>Use synthetic people or approved reference images.<\/td><\/tr>
      U.S. passport application<\/td>Not for the final submitted photo<\/td>Use a recent real photo that has not been digitally changed.<\/td><\/tr>
      Visa or government ID<\/td>Check first<\/td>Requirements vary by country and agency.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      Key takeaway: Nano Banana is a good tool for creating passport-style visuals. It is not a shortcut around official photo rules.<\/p>\n\n\n\n

      Best Nano Banana Prompts for Passport-Style Photos<\/h2>\n\n\n\n

      Use these prompts for non-official passport-style photos. If you upload a real person as a reference, include the line “preserve the person’s real facial features and identity” so the model does not over-edit the face.<\/p>\n\n\n\n

      Sc\u00e9nario<\/th>Invite pr\u00eate \u00e0 \u00eatre copi\u00e9e<\/th><\/tr><\/thead>
      Portrait professionnel \u00e9pur\u00e9<\/td>Create a passport-style headshot of the uploaded person. Preserve the person’s real facial features and identity. The person faces the camera directly with a neutral expression, both eyes open, mouth closed, shoulders visible, plain off-white background, even soft lighting, natural skin tone, realistic camera photo, no beauty filter, no face reshaping.<\/td><\/tr>
      Photo de profil professionnel<\/td>R\u00e9alisez un portrait professionnel de type \u00ab photo d'identit\u00e9 \u00bb de la personne dont la photo a \u00e9t\u00e9 mise en ligne. Respectez les traits distinctifs et les proportions du visage. La personne porte un blazer fonc\u00e9 par-dessus une chemise claire, regarde directement l'appareil photo, avec une expression neutre ; la t\u00eate et les \u00e9paules sont centr\u00e9es, sur un fond blanc uni, avec un \u00e9clairage de studio homog\u00e8ne et une qualit\u00e9 photographique r\u00e9aliste.<\/td><\/tr>
      Photo de type carte d'\u00e9tudiant<\/td>Cr\u00e9ez un portrait r\u00e9aliste, de type carte d'\u00e9tudiant, de la personne dont la photo a \u00e9t\u00e9 mise en ligne. Conservez le visage et l'\u00e2ge d'origine. Tenue d\u00e9contract\u00e9e mais soign\u00e9e, regard direct, expression neutre, \u00e9paules visibles, fond uni gris clair, \u00e9clairage doux et homog\u00e8ne, pas de retouche, pas de filtre stylis\u00e9.<\/td><\/tr>
      Photo pour le badge du personnel<\/td>Cr\u00e9ez un portrait de type \u00ab badge d'employ\u00e9 \u00bb de la personne dont la photo a \u00e9t\u00e9 mise en ligne. Pr\u00e9servez son anonymat. La personne porte un haut simple et professionnel, regarde droit devant elle, a une expression neutre, le visage est centr\u00e9, les \u00e9paules sont visibles, le fond est blanc uni, le teint est fid\u00e8le \u00e0 la r\u00e9alit\u00e9, l'\u00e9clairage est homog\u00e8ne et l'image est r\u00e9aliste.<\/td><\/tr>
      Maquette de l'application (mode portrait)<\/td>Create a passport-style portrait for an app interface mockup. The person faces the camera directly, neutral expression, shoulders visible, plain off-white background, realistic lighting, clean edges, natural skin texture, no face distortion, no exaggerated retouching.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      Pro prompt modifier:<\/p>\n\n\n\n

      plain off-white seamless background, soft frontal studio lighting, natural skin tone, realistic camera photo, centered head and shoulders, no shadow on the face or background<\/code><\/pre>\n\n\n\n
      How to Create a Passport-Style Photo with Nano Banana<\/h2>\n\n\n\n
      Step 1: Choose the right use case<\/h3>\n\n\n\n
      Before generating anything, decide whether the image is for official or non-official use. If it is for a profile photo, ID mockup, resume, team page, or design preview, Nano Banana is a strong fit. If it is for an official passport or visa submission, check the government rules first and use an original photo if required.<\/p>\n\n\n\n
      Step 2: Upload a clear reference photo<\/h3>\n\n\n\n
      \"1<\/figure>\n\n\n\n
      Use a sharp, front-facing image with good lighting. Avoid blurry, heavily filtered, side-angle, or cropped photos. If the reference image is poor, the AI result will usually need more correction.<\/p>\n\n\n\n
      Only upload photos you have permission to use. For business or team projects, get consent before using employee or customer photos.<\/p>\n\n\n\n
      Step 3: Paste a prompt with identity protection<\/h3>\n\n\n\n
      Start with one of the prompts above. If the image is based on a real person, include:<\/p>\n\n\n\n
      Preserve the person's real facial features and identity.<\/code><\/pre>\n\n\n\n
      Also add negative instructions such as:<\/p>\n\n\n\n
      no beauty filter, no face reshaping, no age change, no stylized effect<\/code><\/pre>\n\n\n\n
      \"3<\/figure>\n\n\n\n
      Step 4: Control the background and lighting<\/h3>\n\n\n\n
      For a classic passport-style look, ask for a plain white, off-white, or light gray background. For professional profiles, off-white or light gray often looks more natural than pure white.<\/p>\n\n\n\n
      Use lighting instructions such as:<\/p>\n\n\n\n
      soft even frontal lighting, no harsh shadows, accurate skin tone, realistic studio photo<\/code><\/pre>\n\n\n\n
      \"nano<\/figure>\n\n\n\n
      If the image changes the person’s identity, regenerate it with a stricter prompt.<\/p>\n\n\n\n
      Liste de contr\u00f4le des dimensions et des r\u00e8gles relatives aux photos d'identit\u00e9 pour les passeports am\u00e9ricains<\/h2>\n\n\n\n
      Si vous r\u00e9alisez une maquette de photo d'identit\u00e9 au format am\u00e9ricain \u00e0 titre de r\u00e9f\u00e9rence, utilisez ces exigences courantes du D\u00e9partement d'\u00c9tat am\u00e9ricain comme liste de contr\u00f4le. Cette liste de contr\u00f4le ne garantit pas que l'image g\u00e9n\u00e9r\u00e9e par IA soit officiellement accept\u00e9e.<\/p>\n\n\n\n
      Exigence<\/th>Consignes relatives aux photos d'identit\u00e9 pour les passeports am\u00e9ricains<\/th><\/tr><\/thead>
      Date de la photo<\/td>Pris au cours des 6 derniers mois<\/td><\/tr>
      Taille d'impression<\/td>2 x 2 pouces, soit 51 x 51 mm<\/td><\/tr>
      Tour de t\u00eate<\/td>De 1 \u00e0 1 3\/8 pouces, soit de 25 \u00e0 35 mm, du menton au sommet de la t\u00eate<\/td><\/tr>
      Contexte<\/td>Blanc uni ou blanc cass\u00e9<\/td><\/tr>
      Pose<\/td>Regardez directement l'appareil photo, la t\u00eate bien centr\u00e9e.<\/td><\/tr>
      Expression<\/td>Expression neutre, yeux ouverts et visibles, bouche ferm\u00e9e<\/td><\/tr>
      Eclairage<\/td>Un \u00e9clairage homog\u00e8ne, sans ombres marqu\u00e9es<\/td><\/tr>
      Qualit\u00e9<\/td>Photo couleur en haute r\u00e9solution, non floue, non granuleuse, non ab\u00eem\u00e9e et non pix\u00e9lis\u00e9e<\/td><\/tr>
      \u00c9volutions num\u00e9riques<\/td>Utilisez la photo originale, sans IA, sans filtres ni retouches logicielles<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
      Pour les demandes officielles aux \u00c9tats-Unis, veuillez v\u00e9rifier les r\u00e8gles en vigueur sur la page officielle du D\u00e9partement d'\u00c9tat consacr\u00e9e aux photos de passeport avant de soumettre votre demande.<\/p>\n\n\n\n
      Nano Banana Model Tips for 2027<\/h2>\n\n\n\n
      Google’s current image generation documentation describes Nano Banana as a family of Gemini native image generation models. The most relevant practical difference for this use case is quality versus speed.<\/p>\n\n\n\n
      Model name in Google docs<\/th>Practical role<\/th>Best fit for passport-style images<\/th><\/tr><\/thead>
      Nano Banane 2<\/td>Speed and high-volume generation<\/td>Batch drafts, fast variations, internal mockups<\/td><\/tr>
      Nano Banane Pro<\/td>Professional asset production and complex instructions<\/td>Higher-quality profile assets and polished marketing visuals<\/td><\/tr>
      Nano Banane<\/td>Fast image generation and editing<\/td>Quick edits and simple passport-style headshots<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
      If your platform offers multiple Nano Banana options, start with the faster model for drafts and use the higher-quality option for the final visual.<\/p>\n\n\n\n
      Erreurs courantes \u00e0 \u00e9viter<\/h2>\n\n\n\n
      Mistake 1: Calling the output an official passport photo<\/h3>\n\n\n\n
      Use “passport-style photo” unless you are referring to a real photo that meets official agency rules. This keeps the article accurate and protects user trust.<\/p>\n\n\n\n
      Mistake 2: Over-editing the face<\/h3>\n\n\n\n
      Passport-style photos should look natural. Avoid prompts that make the face younger, slimmer, smoother, more symmetrical, or more glamorous.<\/p>\n\n\n\n
      Mistake 3: Using a busy background<\/h3>\n\n\n\n
      Background objects, textures, gradients, shadows, and decorative walls weaken the ID-style look. Keep the background plain.<\/p>\n\n\n\n
      Mistake 4: Cropping too tightly<\/h3>\n\n\n\n
      A good passport-style image shows the full head and shoulders. If the forehead, hair, ears, chin, or shoulders are cut off, regenerate or recrop the image.<\/p>\n\n\n\n
      Mistake 5: Ignoring official country rules<\/h3>\n\n\n\n
      Passport and visa photo requirements vary. The U.S. checklist is useful for U.S.-style formatting, but other countries may have different sizes, background colors, face proportions, or digital submission rules.<\/p>\n\n\n\n
      FAQs About Nano Banana Passport-Style Photos<\/h2>\n\n\n\n
      Can Nano Banana create a passport photo?<\/h3>\n\n\n\n
      Nano Banana can create passport-style photos for profile pictures, resumes, mockups, and internal ID previews. For official passport applications, check the agency rules first. Some agencies require an original, unedited photo and may reject AI-generated or AI-edited images.<\/p>\n\n\n\n
      Are AI passport photos accepted in 2027?<\/h3>\n\n\n\n
      Acceptance depends on the country and agency. U.S. passport guidance currently says submitted photos should be original and unchanged, with no AI or software edits. Treat Nano Banana images as passport-style visuals unless the official application rules clearly allow AI-edited photos.<\/p>\n\n\n\n
      What size should a passport-style photo be?<\/h3>\n\n\n\n
      For U.S.-style passport layouts, the printed photo is 2 x 2 inches, or 51 x 51 mm. The head size should be 1 to 1 3\/8 inches, or 25 to 35 mm. Other countries may use different sizes.<\/p>\n\n\n\n
      Can I use Nano Banana to change the background to white?<\/h3>\n\n\n\n
      Yes, Nano Banana can create or edit a plain white or off-white background for non-official passport-style images. For official U.S. passport submissions, the Department of State says the submitted photo should not be digitally changed.<\/p>\n\n\n\n
      Is Nano Banana Pro better for passport-style photos?<\/h3>\n\n\n\n
      Nano Banana Pro may be better when you need a more polished result or complex prompt following. For quick drafts, a faster Nano Banana model may be enough. Choose based on quality needs, usage limits, and the platform where you access the model.<\/p>","protected":false},"excerpt":{"rendered":"
      Nano Banana AI can help you create a realistic passport-style photo with a centered face, plain background, neutral expression, and even lighting. It is useful for profile pictures, mockups, internal ID previews, resumes, and design assets. In this guide, I will show you step by step how to create a passport-style photo with Nano Banana […]<\/p>","protected":false},"author":16,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"Nano Banana Passport-Style Photos 2027: Prompts & Safety","_seopress_titles_desc":"Create passport-style photos with Nano Banana AI in 2027. Use safe prompts, sizing tips, official-photo warnings, and realistic headshot examples.","_seopress_robots_index":"","footnotes":""},"categories":[7],"tags":[],"class_list":["post-15456","post","type-post","status-publish","format-standard","hentry","category-ai-chat"],"_links":{"self":[{"href":"https:\/\/wp.glbgpt.com\/fr\/wp-json\/wp\/v2\/posts\/15456","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.glbgpt.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.glbgpt.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.glbgpt.com\/fr\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.glbgpt.com\/fr\/wp-json\/wp\/v2\/comments?post=15456"}],"version-history":[{"count":3,"href":"https:\/\/wp.glbgpt.com\/fr\/wp-json\/wp\/v2\/posts\/15456\/revisions"}],"predecessor-version":[{"id":15507,"href":"https:\/\/wp.glbgpt.com\/fr\/wp-json\/wp\/v2\/posts\/15456\/revisions\/15507"}],"wp:attachment":[{"href":"https:\/\/wp.glbgpt.com\/fr\/wp-json\/wp\/v2\/media?parent=15456"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.glbgpt.com\/fr\/wp-json\/wp\/v2\/categories?post=15456"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.glbgpt.com\/fr\/wp-json\/wp\/v2\/tags?post=15456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}