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text-to-image

text-to-image

HunyuanImage 2.1

wavespeed-ai/hunyuan-image-2.1

HunyuanImage-2.1 is an efficient diffusion text-to-image model producing high-resolution 2K images with detailed, photorealistic results. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.

Input
width
height
1024 × 1322 px
Range: 256 - 1536
If set to true, the function will wait for the result to be generated and uploaded before returning the response. It allows you to get the result directly in the response. This property is only available through the API.
If enabled, the output will be encoded into a BASE64 string instead of a URL. This property is only available through the API.

Idle

当然，我们继续！很高兴您能持续探索。这次我们来尝试一些更具世界观色彩和独特美学风格的提示词，聚焦于构建宏大背景下的角色。 示例13：柴油朋克（Dieselpunk）王牌飞行员 中文提示词： 一张柴-油朋克风格的战争电影海报。一位饱经风霜的王牌飞行员，穿着油渍斑斑的皮质飞行夹克和护目镜，靠在他那架布满铆钉和涡轮螺旋桨的重型战斗机旁。背景是黄昏时分的战地机场，远处硝烟弥漫。构图为人物全身像，姿态疲惫但坚定。色调偏向棕褐色和军绿色，营造出第一次世界大战至第二次世界大战期间的复古科技感和战争的凝重氛围。光线来自机场的探照灯，制造出硬朗的阴影效果，金属质感强烈，充满机械美学。 英文参考 (Prompt): Dieselpunk war movie poster. A weathered ace pilot in a greasy leather flight jacket and goggles, leaning against his heavy fighter plane covered in rivets and turboprops. The background is a battlefield airfield at dusk, with smoke billowing in the distance. Full-body portrait, the pose is weary yet resolute. The color palette leans towards sepia and olive drab, creating a retro-tech feel of the WWI-WWII era and the grim atmosphere of war. Lighting comes from the airfield's searchlights, creating harsh shadows. Strong metallic textures, full of mechanical aesthetics.

您的请求将花费 $0.025 每次运行。

使用 $1 您可以运行此模型大约 40 次。

还有一件事：

示例查看全部

当然，我们继续！很高兴您能持续探索。这次我们来尝试一些更具世界观色彩和独特美学风格的提示词，聚焦于构建宏大背景下的角色。 示例13：柴油朋克（Dieselpunk）王牌飞行员 中文提示词： 一张柴-油朋克风格的战争电影海报。一位饱经风霜的王牌飞行员，穿着油渍斑斑的皮质飞行夹克和护目镜，靠在他那架布满铆钉和涡轮螺旋桨的重型战斗机旁。背景是黄昏时分的战地机场，远处硝烟弥漫。构图为人物全身像，姿态疲惫但坚定。色调偏向棕褐色和军绿色，营造出第一次世界大战至第二次世界大战期间的复古科技感和战争的凝重氛围。光线来自机场的探照灯，制造出硬朗的阴影效果，金属质感强烈，充满机械美学。 英文参考 (Prompt): Dieselpunk war movie poster. A weathered ace pilot in a greasy leather flight jacket and goggles, leaning against his heavy fighter plane covered in rivets and turboprops. The background is a battlefield airfield at dusk, with smoke billowing in the distance. Full-body portrait, the pose is weary yet resolute. The color palette leans towards sepia and olive drab, creating a retro-tech feel of the WWI-WWII era and the grim atmosphere of war. Lighting comes from the airfield's searchlights, creating harsh shadows. Strong metallic textures, full of mechanical aesthetics.
Sundance film festival poster, candid photo of an elderly man with a warm smile, sitting on a porch swing in a rustic countryside setting, golden hour lighting creating a soft glow, nostalgic and emotional mood, detailed wrinkles and fabric texture, shot on Kodak Portra 400 film, natural look
Movie poster of a determined female cyborg warrior in futuristic silver streamlined armor, standing against the backdrop of massive alien city ruins with two moons in the sky. Dynamic composition, close-up shot focusing on her face and glowing cybernetic eye. Dramatic, cool-toned lighting with strong rim light defining her silhouette, smoke and sparks in the air. Epic and narrative atmosphere, ultra-detailed, photorealistic, cinematic rendering.
Retro steampunk adventure movie poster. An explorer in a leather flight jacket and brass goggles stands on the deck of a massive steam airship, holding a telescope and gazing into the distance. The background is a Victorian-era London cityscape, surrounded by giant gears, pipes, and steam machinery, with countless small airships traversing the sky. Composition emphasizes the complexity of machinery and the character's bravery. Soft orange light of dusk, mixed with the fiery glow from the airship's engines, creating strong light and shadow contrast. The image is full of industrial aesthetics and adventurous spirit, with exquisite details of gears, rivets, and gauges, painterly texture, Unreal Engine rendering, 8K.
movie poster, dramatic close-up portrait of a weathered, middle-aged cowboy, harsh sunlight highlighting the lines on his face, squinting into the distance, dusty atmosphere of the American West in the background, shot on 35mm film, high contrast, cinematic, style of a Sergio Leone western
A movie poster blending high fashion and fantasy. A noble queen wears a magnificent conceptual gown made of crystals, feathers, and metallic threads, topped with an exaggerated geometric crown. She sits on a minimalist throne carved from obsidian, against a backdrop of nebulae and fractured planets. The composition mimics a fashion magazine cover, with the character's pose being elegant yet powerful. The lighting is professional studio quality, with hard light for silhouettes and soft light for details, emphasizing the luxurious texture of the attire. The overall feel is avant-garde, elegant, and epic. Inspired by Alexander McQueen's design style, ultra-high resolution, high-fashion photography aesthetic.
Solarpunk character poster. A vibrant young architect dressed in bright clothing made from recycled smart materials, holding a holographic blueprint. She stands on a balcony in a futuristic city where architecture and nature are perfectly integrated, featuring vertical gardens, solar sails, and sky bridges. The composition is bright and open, using a wide-angle lens to showcase the grand utopian vision. The lighting is brilliant sunlight, with vibrant, saturated colors dominated by white, green, and gold, creating an optimistic, harmonious, and sustainable future. The image is clean, transparent, and hopeful, with an art style reminiscent of future cities in a Studio Ghibli film.
Aetherpunk movie poster. An arcane engineer dressed in Victorian-style finery, but her attire is embedded with glowing aether crystals and brass wiring. One of her arms is an intricate prosthetic limb capable of channeling and shaping arcane energy. She stands inside a grand observatory, with a complex astrolabe and a massive machine harvesting aether from the atmosphere in the background. The composition is elegant and powerful. The primary light source is the soft, blue-violet glow from the aether crystals and the machine's core, creating a mysterious, retro atmosphere where magic and science intertwine. The image is exquisite and ornate, filled with fantastical inventions and classical beauty.
Surreal sci-fi movie poster. A dimensional cartographer in functional explorer's gear, adorned with various strange measurement tools and floating recording drones. He is levitating within an interdimensional rift composed of fractured realities, geometric shapes, and distorted space, holding an unfolded, glowing holographic star map. The composition is zero-gravity, surreal, and M.C. Escher-esque. The lighting is sourced from the chaotic, multicolored, and unstable light of the rift itself, giving the scene a beautiful yet chaotic feel. The image is abstract and imaginative, full of curiosity and the spirit of exploration, with visuals similar to the Mirror Dimension from "Doctor Strange".
A movie poster depicting a cosmic deity. A humanoid entity formed from nebulae and stardust, with no distinct facial features, its body containing shimmering galaxies. It levitates in the cosmic void, extending a hand from which a new star is born at its fingertip. The composition is minimalist yet divine, emphasizing the magnificent moment of creation. The light source for the entire scene is the character itself and the newborn star, casting a soft, spectacular glow that illuminates the surrounding darkness. The color palette is deep cosmic blues, purples, and golds, evoking a sense of awe and infinite imagination. Digital art, Hubble Space Telescope photography style.

README

Hunyuan Image 2.1

Hunyuan Image 2.1 is a state-of-the-art text-to-image generation model from Tencent that transforms written descriptions into stunning, high-quality visuals. With flexible resolution control and multiple output formats, it delivers exceptional detail, composition, and artistic quality.

Why It Stands Out

  • High-quality generation: Produces sharp, detailed images with excellent composition and visual appeal.
  • Prompt Enhancer: Built-in AI-powered prompt optimization helps craft better descriptions for improved results.
  • Flexible resolution: Customize width and height independently for any aspect ratio.
  • Multiple output formats: Export as JPEG, PNG, or WebP based on your needs.
  • Reproducibility: Use the seed parameter to recreate exact results or explore variations.

Parameters

ParameterRequiredDescription
promptYesText description of the image you want to generate.
widthNoOutput width in pixels (default: 1024).
heightNoOutput height in pixels (default: 1024).
seedNoSet for reproducibility; -1 for random.
output_formatNoOutput format: jpeg, png, or webp (default: jpeg).

How to Use

  1. Write a prompt describing the image you want. Use the Prompt Enhancer for AI-assisted optimization.
  2. Set dimensions — adjust width and height for your desired aspect ratio.
  3. Choose output format — select JPEG, PNG, or WebP.
  4. Set a seed (optional) for reproducible results.
  5. Click Run and download your image.

Best Use Cases

  • Creative Art & Illustration — Generate unique artwork, concept art, and digital illustrations.
  • Marketing & Social Media — Produce eye-catching visuals for campaigns and posts.
  • Product Visualization — Create product mockups and lifestyle imagery.
  • Poster & Print Design — Generate high-resolution artwork for posters, banners, and print materials.
  • Design Prototyping — Quickly visualize ideas before committing to full production.

Pricing

OutputPrice
Per image$0.025

Pro Tips for Best Quality

  • Be descriptive in your prompt — include style, mood, lighting, composition, and specific details.
  • Use style keywords like "cinematic," "photorealistic," "oil painting," or "anime" to guide the aesthetic.
  • Adjust aspect ratio to match your use case — vertical for posters, horizontal for banners, square for social media.
  • Fix the seed when iterating to compare the effect of different prompt variations.
  • Use PNG format for images requiring transparency or maximum quality.

Notes

  • Processing time varies based on resolution and current queue load.
  • Please ensure your prompts comply with content guidelines.