ComfyUI Node: FLUX.2 JSON Prompt Generator

Authored by Ltamann

Created

Updated

19 stars

Run ComfyUI workflows without the setup

No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.

Category

TBG/Takeaways

Inputs

camera_preset
  • None / Manual Configuration
  • Sony A7IV - 85mm f/5.6 ISO200 (Product/Portrait)
  • Hasselblad X2D - 80mm f/2.8 ISO100 (High-end Fashion)
  • Canon EOS R5 - 24-70mm f/4 ISO400 (Versatile Pro)
  • Nikon Z9 - 70-200mm f/2.8 ISO800 (Sports/Action)
  • Leica M11 - 50mm f/2 ISO100 (Street Photography)
  • Phase One XF IQ4 - 80mm f/5.6 ISO100 (Commercial Studio)
  • Fujifilm GFX 100 II - 110mm f/2 ISO200 (Fashion Editorial)
  • Hasselblad 907X - 90mm f/3.5 ISO64 (Fine Art)
  • ARRI Alexa Mini LF - 35mm f/2.8 ISO800 (Cinematic)
  • RED Komodo 6K - 50mm f/1.8 ISO1600 (Film Production)
  • Kodak Ektachrome 64 - 35mm f/5.6 ISO64 (Expired Film Look)
  • Kodak Portra 400 - 50mm f/2.8 ISO400 (Film Photography)
  • Polaroid SX-70 - Built-in f/8 ISO160 (Instant Film)
  • 2000s Canon PowerShot - 28mm f/2.8 ISO200 (Digicam Aesthetic)
  • iPhone 15 Pro Max - 24mm f/1.78 ISO80 (Mobile Photography)
  • DJI Inspire 3 - 24mm f/2.8 ISO400 (Aerial Photography)
  • GoPro Hero 12 - 16mm f/2.8 ISO400 (Action POV)
  • Macro Lens Setup - 105mm f/2.8 ISO200 (Macro Photography)
scene_preset
  • Custom scene description
  • Professional studio product photography setup with polished concrete surface
  • Massive computer server room with sparking circuits and red warning lights flashing on monitors
  • Small office with computer monitors displaying code and error messages
  • Digital cyberspace environment with floating data cubes and cascading binary code
  • Calm server room with soft blue ambient lighting and orderly data streams flowing smoothly
  • Urban rooftop at sunset with city skyline in background
  • Minimalist white studio with seamless backdrop
  • Rustic wooden table with natural window light
  • Modern architectural interior with floor-to-ceiling windows
  • Outdoor forest clearing with dappled sunlight through trees
  • Industrial warehouse with dramatic overhead lighting
  • Luxury hotel lobby with marble floors and chandeliers
  • Cozy coffee shop interior with warm ambient lighting
  • Fashion runway with dramatic spotlights
  • Makeup flat lay on marble surface
scene STRING
subject_count STRING
subject_1_description STRING
subject_1_position STRING
subject_1_action STRING
subject_1_pose STRING
subject_1_color_palette STRING
style_preset
  • None / Custom
  • Ultra-realistic product photography with commercial quality
  • Modern digital photography - shot on Sony A7IV, clean sharp, high dynamic range
  • Photorealistic 3D render quality with perfect lighting and surfaces
  • Professional editorial photography - magazine quality sharp detailed
  • Documentary photography - authentic natural candid realistic
  • 2000s digicam style - early digital camera, slight noise, flash photography, candid
  • 80s vintage photo - film grain, warm color cast, soft focus, nostalgic
  • Analog film photography - shot on Kodak Portra 400, natural grain, organic colors
  • Cross-processed Ektachrome 64 - expired film from 1987, extreme color shifts, cyan-magenta split, heavy grain
  • Kodachrome 1960s - vintage saturated colors, warm tones, rich reds and blues
  • Black and white film - Ilford HP5 Plus, classic grain, high contrast, timeless
  • Instant film photography - Polaroid aesthetic, soft colors, square format, nostalgic
  • Medium format film - Hasselblad 500CM, Kodak Portra 160, classic analog quality, smooth tones
  • Cinematic photography - shot on ARRI Alexa, film-like color grading, anamorphic aesthetic
  • Film noir style - high contrast black and white, dramatic shadows, moody atmospheric
  • Technicolor aesthetic - vibrant saturated colors, classic Hollywood golden age
  • Wes Anderson style - symmetrical composition, pastel color palette, centered framing
  • Fashion editorial photography - high contrast, vogue style, dramatic lighting
  • High fashion runway photography - dynamic movement, professional lighting, editorial quality
  • Fashion magazine spread - high fashion editorial styling, sophisticated composition
  • Luxury fashion photography - elegant, sophisticated, premium quality, refined aesthetic
  • Street fashion photography - candid urban style, authentic natural lighting
  • Commercial advertising photography - clean professional studio, product focused
  • Luxury brand photography - high-end elegant sophisticated premium quality
  • E-commerce product photography - white background, clean professional, web optimized
  • Beauty product photography - soft glamorous lighting, elegant sophisticated
  • Food photography - appetizing professional styling, shallow DOF, mouth-watering
  • Automotive photography - sleek dynamic lighting, reflective surfaces, powerful composition
  • Tech product photography - clean modern minimalist, precise lighting, sharp details
  • Photorealistic 3D render - Octane render, ray-traced lighting, perfect surfaces
  • Architectural visualization - Unreal Engine 5, photorealistic render, accurate materials
  • Product CGI render - studio lighting, perfect surfaces, commercial quality
  • Pixar-style 3D animation - stylized cartoon render, vibrant colors, appealing characters
  • Cyberpunk CGI aesthetic - neon lighting, futuristic render, high-tech atmosphere
  • Blender Cycles render - photorealistic materials, physically accurate lighting
  • Architectural photography - Architectural Digest style, interior design, natural lighting
  • Real estate photography - bright inviting, wide angle, HDR processed
  • Interior design photography - styled professional, balanced lighting, magazine quality
  • Architectural exterior - golden hour lighting, dramatic sky, professional composition
  • Fine art photography - museum quality, artistic composition, intentional aesthetic
  • Surrealist photography - dreamlike, ethereal, artistic, Salvador Dali inspired
  • Minimalist photography - clean simple, negative space, zen aesthetic
  • Abstract photography - experimental, artistic, conceptual, non-representational
  • Conceptual art photography - thought-provoking, symbolic, artistic narrative
  • Studio portrait photography - professional lighting, clean background, headshot quality
  • Environmental portrait - subject in context, natural setting, storytelling
  • Glamour photography - soft romantic lighting, elegant beautiful, refined
  • Lifestyle photography - natural authentic, candid moments, relatable realistic
  • Character portrait - personality focused, dramatic lighting, storytelling
  • Street photography - candid documentary style, natural lighting, authentic urban life
  • Documentary photography - photojournalism, authentic storytelling, reportage style
  • National Geographic style - nature documentary photography, stunning wildlife, environmental
  • Travel magazine photography - stunning landscape editorial, cultural authentic, wanderlust
  • Sports photography - dynamic action, frozen motion, dramatic peak moment
  • Concert photography - dynamic stage lighting, motion energy, live performance
  • Magazine cover editorial - professional layout, typography integration, newsstand quality
  • Vogue editorial style - high fashion, dramatic lighting, sophisticated composition
  • GQ magazine style - masculine sophisticated, clean professional, editorial quality
  • Rolling Stone photography - music editorial, dramatic portrait, iconic style
  • Classic superhero comic - bold colors, dynamic action, halftone dots, comic book aesthetic
  • Manga style illustration - Japanese comic aesthetic, screentone shading, dramatic angles
  • Graphic novel style - sophisticated illustration, cinematic panels, artistic narrative
style_text_override STRING
lighting_preset
  • None / Custom
  • Natural window light - soft diffused indirect illumination
  • Golden hour sunset lighting - warm backlit, long shadows, magical glow
  • Blue hour twilight - cool atmospheric, soft even lighting
  • Studio three-point lighting - professional setup, key fill rim lights
  • Soft box lighting - diffused even coverage, minimal shadows
  • Hard directional light - strong shadows, dramatic contrast
  • Rim lighting - backlit edge highlight, subject separation
  • Low-key lighting - dark moody shadows, dramatic atmosphere
  • High-key lighting - bright airy, minimal shadows, clean
  • Overhead diffused lighting - flat even coverage, shadowless
  • Side lighting - dramatic shadow contrast, sculptural form
  • Butterfly lighting - beauty standard, symmetrical nose shadow
  • Rembrandt lighting - triangular cheek highlight, classic portrait
  • Split lighting - half lit half shadow, dramatic portrait
  • Ring light - beauty lighting, even soft, catchlight circles
  • Neon lighting - colorful artificial, urban nightlife atmosphere
  • Candlelight - warm flickering, natural intimate ambiance
  • Moonlight - cool blue, night lighting, mysterious atmosphere
  • Overcast daylight - soft shadowless, natural even illumination
  • Dappled forest light - filtered through leaves, natural patterns
  • Three-point softbox setup creating soft, diffused highlights with no harsh shadows
  • Dramatic backlighting and energy radiating outward in waves
lighting_text_override STRING
mood_preset
  • None / Custom
  • Clean, professional, minimalist
  • Warm, inviting, cozy, comfortable
  • Cool, sophisticated, modern, sleek
  • Dramatic, intense, moody, powerful
  • Bright, cheerful, energetic, vibrant
  • Calm, peaceful, serene, tranquil
  • Mysterious, dark, atmospheric, enigmatic
  • Romantic, soft, dreamy, intimate
  • Bold, dynamic, powerful, confident
  • Elegant, refined, luxurious, sophisticated
  • Rustic, authentic, organic, natural
  • Futuristic, sleek, high-tech, modern
  • Nostalgic, vintage, retro, timeless
  • Playful, fun, whimsical, joyful
  • Epic, cinematic, grand, spectacular
  • Tense, urgent, dramatic (comic style)
  • Victorious, hopeful, triumphant
mood_text_override STRING
background_preset
  • Custom background
  • Polished concrete surface with studio backdrop
  • Seamless white studio background
  • Dark gradient background fading to black
  • Natural bokeh with soft out-of-focus lights
  • Urban cityscape with blurred buildings
  • Marble surface with subtle veining
  • Wooden texture with natural grain
  • Solid color backdrop (use color palette)
  • Environmental context with depth
  • Abstract gradient background
  • Textured fabric backdrop
background STRING
composition_preset
  • None / Custom
  • Rule of thirds (classic balanced)
  • Center composition (symmetrical focus)
  • Golden ratio (natural harmony)
  • Symmetrical balance (mirror perfection)
  • Asymmetrical balance (dynamic tension)
  • Leading lines (directional flow)
  • Frame within frame (natural borders)
  • Negative space (minimalist emphasis)
  • Diagonal composition (dynamic energy)
  • Pattern repetition (rhythmic design)
  • Depth layering (foreground mid background)
  • Foreground interest (depth anchor)
  • Triangular composition (stable dynamic)
  • Radial composition (outward flow)
  • Juxtaposition (contrasting elements)
composition_text_override STRING
camera_model_preset
  • None
  • Sony A7IV
  • Sony A7R V
  • Sony A1
  • Sony A9 III
  • Canon EOS R5
  • Canon EOS R6 Mark II
  • Canon 5D Mark IV
  • Canon EOS R3
  • Nikon Z9
  • Nikon Z8
  • Nikon D850
  • Nikon Z6 III
  • Fujifilm X-T5
  • Fujifilm GFX 100 II
  • Fujifilm X-H2S
  • Hasselblad X2D
  • Hasselblad 907X
  • Hasselblad H6D-100c
  • Leica M11
  • Leica Q3
  • Leica SL3
  • Phase One XF IQ4
  • Pentax 645Z
  • Panasonic Lumix S5 II
  • Panasonic GH6
  • Olympus OM-1
  • RED Komodo 6K
  • ARRI Alexa Mini LF
  • Blackmagic Pocket 6K
  • iPhone 15 Pro Max
  • Google Pixel 8 Pro
  • Samsung Galaxy S24 Ultra
  • DJI Inspire 3
  • GoPro Hero 12
  • Polaroid SX-70
  • Kodak Ektar H35
  • Lomography LC-A+
  • Custom
camera_model_text_override STRING
camera_angle_preset
  • None
  • Eye level (neutral perspective)
  • High angle (looking down)
  • Low angle (looking up, heroic)
  • Bird's eye view (directly overhead)
  • Worm's eye view (ground level looking up)
  • Dutch angle / Tilted (dynamic tension)
  • Over the shoulder (conversational)
  • Point of view / POV (first person)
  • Aerial view (elevated perspective)
  • Ground level (intimate low angle)
  • Three-quarter view (classic portrait)
  • Profile view (side perspective)
  • Slightly elevated (editorial standard)
  • Custom
camera_angle_text_override STRING
camera_distance_preset
  • None
  • Extreme close-up (detail focus)
  • Close-up (face/product detail)
  • Medium close-up (head and shoulders)
  • Medium shot (waist up)
  • Medium full shot (knee level)
  • Full shot (entire subject)
  • Wide shot (subject in environment)
  • Extreme wide shot (landscape)
  • Establishing shot (scene setter)
  • Long shot (distant perspective)
  • Macro (extreme detail)
  • Intimate distance (personal space)
  • Custom
camera_distance_text_override STRING
focus_preset
  • None
  • Sharp focus throughout (everything crisp)
  • Shallow depth of field (background blur)
  • Deep depth of field (everything sharp)
  • Soft focus (dreamy romantic)
  • Rack focus (shift focus subject)
  • Tilt-shift focus (miniature effect)
  • Bokeh background (aesthetic blur)
  • Subject in focus, background blur (portrait)
  • Foreground blur, subject sharp (depth)
  • Split focus (multiple focus points)
  • Selective focus (spotlight effect)
  • Sharp focus on steam rising from coffee and mug details
  • Custom
focus_text_override STRING
lens_preset
  • None
  • 14mm ultra wide angle
  • 16-35mm wide zoom
  • 24mm wide angle
  • 24-70mm at 35mm (standard zoom)
  • 35mm spherical lens
  • 50mm prime (normal)
  • 85mm portrait lens
  • 105mm macro
  • 135mm portrait
  • 70-200mm telephoto
  • 100-400mm super telephoto
  • 8mm fisheye
  • Tilt-shift lens
  • Vintage lens (character)
  • Anamorphic lens (cinematic)
  • Custom
lens_text_override STRING
f_number_preset
  • None
  • f/1.2 (ultra shallow DOF)
  • f/1.4 (very shallow DOF)
  • f/1.8 (portrait standard)
  • f/2.0 (low light portrait)
  • f/2.8 (versatile shallow)
  • f/4.0 (balanced DOF)
  • f/5.6 (product standard)
  • f/8.0 (landscape standard)
  • f/11 (deep DOF)
  • f/16 (architectural)
  • f/22 (maximum DOF)
  • f/32 (extreme DOF)
  • Custom
f_number_text_override STRING
iso_preset
  • None
  • 50 (studio perfect light)
  • 64 (medium format base)
  • 100 (bright daylight)
  • 200 (studio/outdoors)
  • 400 (versatile general)
  • 800 (low light capable)
  • 1600 (night/indoor)
  • 2000 (extreme low light)
  • Custom
iso_text_override STRING
lens_mm STRING
shutter_speed STRING
color_hex_1 STRING
color_hex_2 STRING
color_hex_3 STRING
color_hex_4 STRING
color_hex_5 STRING
include_shot_on_prefix BOOLEAN
enable_prompt_expansion BOOLEAN
subject_2_description STRING
subject_2_position STRING
subject_2_action STRING
subject_2_pose STRING
subject_2_color_palette STRING
subject_3_description STRING
subject_3_position STRING
subject_3_action STRING
subject_3_pose STRING
subject_3_color_palette STRING
subject_4_description STRING
subject_4_position STRING
subject_4_action STRING
subject_4_pose STRING
subject_4_color_palette STRING
subject_5_description STRING
subject_5_position STRING
subject_5_action STRING
subject_5_pose STRING
subject_5_color_palette STRING
additional_json_fields STRING

Outputs

STRING

STRING

STRING

STRING

Extension: TBG’s ComfyUI Development Takeaways

A curated collection of reusable ComfyUI nodes developed by TGB. These sidecodes encapsulate key breakthroughs in model sampling, noise scheduling, and image refinement for enhanced stable diffusion workflows.

Authored by Ltamann

View Nodes

Looking for a different node?

More nodes in TBG’s ComfyUI Development Takeaways

Other TBG/Takeaways nodes

Run ComfyUI workflows without the setup

No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.

Learn more