{"id":300,"date":"2026-08-02T21:52:03","date_gmt":"2026-08-03T00:52:03","guid":{"rendered":"https:\/\/prompteiro.com\/en\/prompt\/turn-your-photo-into-a-neon-sign\/"},"modified":"2026-08-02T21:52:05","modified_gmt":"2026-08-03T00:52:05","slug":"turn-your-photo-into-a-neon-sign","status":"publish","type":"prompt","link":"https:\/\/prompteiro.com\/en\/prompt\/turn-your-photo-into-a-neon-sign\/","title":{"rendered":"Turn Your Photo into a Neon Sign with AI"},"featured_media":301,"template":"","meta":{"_titulo_seo":"How to turn a photo into a neon sign with AI","_prompt_text":"{\n  \"task\": \"photo_to_neon_line_art_portrait\",\n  \"version\": \"1.0\",\n  \"preserve_identity\": {\n    \"enabled\": true,\n    \"identity_strength\": 1.0,\n    \"preserve_face\": true,\n    \"preserve_hairstyle\": true,\n    \"preserve_facial_structure\": true,\n    \"preserve_expression\": true,\n    \"preserve_age\": true,\n    \"preserve_gender_presentation\": true,\n    \"preserve_distinctive_features\": true\n  },\n  \"transformation\": {\n    \"style\": \"minimalist neon sign\",\n    \"description\": \"Transform the input portrait into a clean neon tube illustration composed entirely of continuous glowing neon lines while preserving the person's identity. The final result should resemble a professionally manufactured neon wall sign.\"\n  },\n  \"composition\": {\n    \"camera_angle\": \"front-facing\",\n    \"crop\": \"medium portrait\",\n    \"framing\": \"centered\",\n    \"orientation\": \"vertical\",\n    \"head_position\": \"center\",\n    \"shoulders_visible\": true,\n    \"upper_torso_visible\": true,\n    \"maintain_original_pose\": true,\n    \"background\": {\n      \"type\": \"dark brick wall\",\n      \"color\": \"#0d0714\",\n      \"texture\": \"subtle matte bricks\",\n      \"depth\": \"flat\"\n    }\n  },\n  \"subject\": {\n    \"outline_method\": \"single continuous neon tubes\",\n    \"line_simplification\": \"high\",\n    \"facial_details\": {\n      \"eyes\": \"minimal but recognizable\",\n      \"eyebrows\": \"clean neon strokes\",\n      \"nose\": \"simple contour\",\n      \"mouth\": \"single smiling outline\",\n      \"ears\": \"minimal contours\"\n    },\n    \"hair\": {\n      \"convert_to_neon\": true,\n      \"preserve_shape\": true,\n      \"simplify_strands\": true,\n      \"flowing_contours\": true\n    },\n    \"clothing\": {\n      \"simplify_to_outline\": true,\n      \"preserve_general_garment_shape\": true,\n      \"remove_small_details\": true\n    }\n  },\n  \"foreground_object\": {\n    \"enabled\": true,\n    \"object\": \"stack of books\",\n    \"position\": \"centered in front of chest\",\n    \"style\": \"matching neon outline\",\n    \"perspective\": \"slightly frontal\",\n    \"line_weight\": \"consistent\",\n    \"book_count\": 2\n  },\n  \"neon_design\": {\n    \"tube_style\": \"rounded glass neon tubes\",\n    \"continuous_lines\": true,\n    \"line_breaks\": \"minimal\",\n    \"uniform_tube_width\": true,\n    \"tube_thickness\": \"medium\",\n    \"corner_style\": \"rounded\",\n    \"manufacturable_layout\": true\n  },\n  \"color_palette\": {\n    \"primary\": {\n      \"color\": \"warm orange\",\n      \"hex\": \"#ff7a00\",\n      \"usage\": [\n        \"face\",\n        \"hair\",\n        \"neck\",\n        \"books\",\n        \"outer clothing edges\"\n      ]\n    },\n    \"secondary\": {\n      \"color\": \"cool cyan\",\n      \"hex\": \"#47d9ff\",\n      \"usage\": [\n        \"selected clothing accents\",\n        \"book details\"\n      ]\n    },\n    \"accent\": {\n      \"color\": \"white with slight lavender tint\",\n      \"hex\": \"#f4f0ff\",\n      \"usage\": [\n        \"shirt collar\"\n      ]\n    }\n  },\n  \"lighting\": {\n    \"style\": \"realistic neon emission\",\n    \"scene\": \"dark environment\",\n    \"glow_intensity\": \"high\",\n    \"bloom\": \"strong\",\n    \"soft_light_spill\": true,\n    \"light_wrap\": true,\n    \"subtle_wall_reflection\": true,\n    \"ambient_light\": \"very low\",\n    \"contrast\": \"high\"\n  },\n  \"materials\": {\n    \"neon_tubes\": \"glass\",\n    \"wall\": \"painted brick\",\n    \"surface_finish\": \"matte\"\n  },\n  \"rendering\": {\n    \"style\": \"photorealistic neon installation\",\n    \"not_flat_vector\": true,\n    \"depth\": \"subtle\",\n    \"realistic_glass\": true,\n    \"emissive_effect\": true,\n    \"clean_edges\": true\n  },\n  \"quality\": {\n    \"resolution\": \"8K\",\n    \"sharpness\": \"high\",\n    \"noise\": \"none\",\n    \"banding\": \"none\",\n    \"compression\": \"none\",\n    \"anti_aliasing\": true,\n    \"professional_finish\": true\n  },\n  \"preserve\": [\n    \"facial proportions\",\n    \"head shape\",\n    \"hair silhouette\",\n    \"expression\",\n    \"pose\",\n    \"overall identity\"\n  ],\n  \"negative_prompt\": [\n    \"extra people\",\n    \"missing facial features\",\n    \"distorted face\",\n    \"wrong identity\",\n    \"deformed anatomy\",\n    \"crossed neon tubes\",\n    \"broken neon\",\n    \"floating elements\",\n    \"text\",\n    \"logos\",\n    \"watermark\",\n    \"background clutter\",\n    \"photographic skin texture\",\n    \"painting\",\n    \"anime\",\n    \"cartoon\",\n    \"3D character\",\n    \"low resolution\",\n    \"pixelation\",\n    \"blur\",\n    \"double outlines\",\n    \"multiple faces\",\n    \"overly detailed clothing\",\n    \"random decorations\",\n    \"oversaturated colors\",\n    \"harsh shadows\",\n    \"uneven glow\"\n  ]\n}","_como_usar":"The neon sign portrait turns your photo into a continuous glowing tube illustration, like a sign made to hang on a brick wall. It works in NanoBanana, Gemini and ChatGPT.\n\n1. Open the image tool and start a new conversation.\n2. Send a front-facing photo, head and shoulders, with your face sharp.\n3. Paste the full JSON prompt in the same message as the photo.\n4. Change the hex colours in \"color_palette\" to the two tones you want in the sign.\n5. Swap the object in \"foreground_object\" \u2014 the stack of books \u2014 for something that says more about you.\n6. Generate the sign and check for crossed tubes, the most common flaw.\n\nTip: the prompt asks for a manufacturable layout on purpose, so the result is a plausible sign rather than a glowing scribble.","_views":9,"_likes":1,"_nota_sum":5,"_nota_count":1,"_nota_avg":5,"_nota_weight":1.5051,"_i18n_grupo":100},"macro":[2],"subcategoria":[67,11],"prompt_tag":[69,427,432,58,426],"ferramenta":[13,15,16],"class_list":["post-300","prompt","type-prompt","status-publish","has-post-thumbnail","hentry","macro-image","subcategoria-art","subcategoria-portrait","prompt_tag-art","prompt_tag-glowing","prompt_tag-neon","prompt_tag-portrait","prompt_tag-sign","ferramenta-chatgpt","ferramenta-gemini","ferramenta-nanobanana"],"_links":{"self":[{"href":"https:\/\/prompteiro.com\/en\/wp-json\/wp\/v2\/prompt\/300","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prompteiro.com\/en\/wp-json\/wp\/v2\/prompt"}],"about":[{"href":"https:\/\/prompteiro.com\/en\/wp-json\/wp\/v2\/types\/prompt"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prompteiro.com\/en\/wp-json\/wp\/v2\/media\/301"}],"wp:attachment":[{"href":"https:\/\/prompteiro.com\/en\/wp-json\/wp\/v2\/media?parent=300"}],"wp:term":[{"taxonomy":"macro","embeddable":true,"href":"https:\/\/prompteiro.com\/en\/wp-json\/wp\/v2\/macro?post=300"},{"taxonomy":"subcategoria","embeddable":true,"href":"https:\/\/prompteiro.com\/en\/wp-json\/wp\/v2\/subcategoria?post=300"},{"taxonomy":"prompt_tag","embeddable":true,"href":"https:\/\/prompteiro.com\/en\/wp-json\/wp\/v2\/prompt_tag?post=300"},{"taxonomy":"ferramenta","embeddable":true,"href":"https:\/\/prompteiro.com\/en\/wp-json\/wp\/v2\/ferramenta?post=300"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}