Cinematic sci-fi robot with glowing green crystal — HiDream AI homepage hero (HiDream O1 Image)

HiDream AI - AI Image Generators from Text or Photos

HiDream AI turns any text prompt into photorealistic, anime, or artistic images in seconds. No account. No watermark. Unlimited generations.

Try HiDream O1 Image NowSee HiDream AI Generated Images

No credit card · No download · Runs in browser

500,000+ HiDream AI images generated
Generate images in seconds
Commercial use allowed
HiDream AI Text-to-Image Generation
HiDream AI Photo Editing & Enhancement

HiDream AI Model Overview

What Is HiDream AI?

HiDream AI is a free online image generator powered by two state-of-the-art open-source models: HiDream-I1 (17B parameters) and HiDream-O1 (8B), both released under the MIT license. Unlike conventional AI image tools, HiDream-O1 uses a Pixel-level Unified Transformer (UiT) — processing raw pixels, text, and task conditions in one shared space with no external VAE required.

Built-In Reasoning Before Every Generation

HiDream AI's Reasoning-Driven Prompt Agent rewrites your rough idea into a production-ready prompt. You get better images with less guesswork.

One Prompt, Three Outputs

HiDream AI handles text-to-image, image editing, and character personalization with the same model — no switching tools, no re-uploading.

Studio Resolution, Browser Speed

HiDream AI generates up to 2,048×2,048 images natively — no AI upscaling, no quality loss. Runs entirely in the cloud; zero local GPU required.

8B
HiDream AI Parameters
2048px
Native Resolution
#8
Arena Ranking
MIT
Open Source

Getting Started

How to Use HiDream AI to Generate Images in 3 Steps

Sign up with Google in one click. Type a prompt, choose your settings, and HiDream O1 Image generates your image in seconds — no GPU, no install.

01

Describe Your Image

Type your idea in plain English. HiDream O1 Image understands complex prompts — describe the scene, style, lighting, and composition, and the pixel-native model generates it directly at up to 2048×2048.

02

Choose Aspect Ratio & Format

Pick from 7 aspect ratios (1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3) and output formats (JPEG, PNG, or WebP). Upload an image to switch into editing mode — change backgrounds, outfits, or objects with a natural-language prompt.

03

Generate & Download

Your image renders in seconds at up to 2,048×2,048. Free users download without watermarks. Buy a credit pack for commercial usage rights and faster processing — no subscription required.

Need a more detailed walkthrough? Our how to use HiDream-O1-Image guide covers every setting in under five minutes.

HiDream AI Core Capabilities

What HiDream AI Can Do That Other Image Generators Can't

HiDream AI is one model that handles multiple distinct creative tasks — without swapping tools or fine-tuning anything.

Generate Photorealistic Images from Text Prompts

Type a detailed description and HiDream AI renders photorealistic images with accurate lighting, textures, and spatial logic. The pixel-native UiT architecture produces output that competing latent-diffusion models consistently struggle to match on DPG-Bench and GenEval.

Edit Existing Images with Natural Language

Upload any image and describe what you want changed — remove objects, restyle the scene, alter clothing — and HiDream AI executes the edit in a single pass. No masks, no Photoshop skills required.

Personalize Characters Across Multiple Scenes

Provide 2+ reference photos of the same subject, and HiDream AI places that character into any new scene you describe — face, hair, outfit preserved frame to frame. Ideal for brand characters or social content series.

Render Multilingual Text Inside Images

HiDream AI achieves near-parity scores on English and Mandarin LongText-Bench — accurately rendering signs, posters, book covers, and UI mockups with real, legible text baked into the image.

Generate Storyboards with Scene Consistency

Describe a sequence of scenes and HiDream AI maintains consistent characters, lighting, and color grading across all frames — without LoRA fine-tuning. Perfect for comic panels, pitch decks, or video pre-viz.

Run on Any Device — No GPU, No Installation

HiDream AI runs entirely in your browser via cloud inference. No CUDA setup, no 40GB model downloads, no RTX card required. Free users get immediate access; Pro users unlock priority queue for faster generation.

Want an independent benchmark? Read our HiDream-O1-Image review 2026 where we tested 200+ prompts across quality, speed, and editing accuracy.

HiDream AI Gallery

Real HiDream AI Output — See What the Model Creates

Unedited HiDream AI images straight from HiDream-O1. Every image here was created with a single prompt — no post-processing, no manual touch-ups.

HiDream AI elegant woman with long wavy brown hair in white top, soft natural window light portrait, serene expression
Photorealistic PortraitCinematic portrait of a woman with flowing silver hair, soft studio lighting, hyper-realistic skin detail, 2K
Photorealistic Portrait
HiDream AI professional young East Asian woman in black blazer smiling confidently, studio portrait
Artistic IllustrationDreamlike watercolor cityscape at golden hour, soft brush strokes, atmospheric haze, impressionist style
Artistic Illustration
HiDream AI happy young woman with long brown hair in yellow t-shirt, smiling warmly outdoors with natural sunlight
Character DesignFantasy warrior character with intricate armor details, dramatic pose, cinematic lighting, concept art style
Character Design
HiDream AI beautiful East Asian woman with long dark hair in red shirt, radiant smile and natural outdoor portrait
Product RenderMinimalist perfume bottle on a reflective surface, studio lighting, macro detail, luxury product photography
Product Render
HiDream AI bright golden sun with intense lens flare and starburst effect on warm yellow background
Anime StyleAnime-style scene of a girl in a sunlit classroom, cherry blossoms outside the window, soft cel-shading
Anime Style
HiDream AI stunning woman in sparkling golden-orange crystal outfit on city street at night with bokeh lights
Text-in-ImageVintage movie poster with legible title text, art deco border, dramatic noir lighting, 1940s cinema style
Text-in-Image
HiDream AI handsome muscular Asian man shirtless, smiling and gesturing on stage with dramatic lighting
Landscape SceneEpic mountain vista at sunrise, volumetric clouds, golden hour lighting, photorealistic detail, 2K
Landscape Scene
HiDream AI radiant glowing golden cross floating in sky with dramatic light rays and clouds
Food PhotographyOverhead flat lay of gourmet dishes on marble surface, soft diffused lighting, rich colors, editorial food styling
Food Photography
HiDream AI joyful Jesus with long hair and beard laughing happily against bright golden sky with sun rays and clouds
Architecture RenderModern minimalist villa exterior, infinity pool reflection, golden sunset, palm trees silhouette, architectural visualization
Architecture Render

HiDream AI Use Cases

Who Uses HiDream AI — and What They Create

From solo creators to product teams, here's how real users put HiDream AI to work every day.

Social Media Content Creators

Generate platform-ready visuals — Instagram posts, Pinterest graphics, YouTube thumbnails — without paying for stock photos or a designer. HiDream AI produces on-brand images from a single prompt in under 30 seconds.

E-Commerce & Product Teams

HiDream AI creates lifestyle product shots, model mockups, and ad creatives at a fraction of photography costs. The built-in editing feature lets you swap backgrounds or restyle scenes without re-shooting.

Game Developers & Concept Artists

HiDream AI generates character concept art, environment moodboards, and prop sheets fast. Subject-driven personalization keeps your protagonist consistent across dozens of poses and scenes.

UI/UX Designers

Produce screen mockups, onboarding illustrations, and icon sets on demand. HiDream AI's long-text rendering means UI copy in your designs is accurate and legible — not garbled AI noise.

Marketing & Ad Agencies

Brief HiDream AI like you'd brief a junior designer. Iterate through creative directions in minutes rather than days. Commercial rights included with Pro — every image is ready for paid campaigns.

Independent Researchers & Developers

Access HiDream-O1 model weights via MIT license. Integrate into ComfyUI workflows, run local inference with FP8 quantization on as little as 10GB VRAM, or build your own application on top of the model.

HiDream AI Model Comparison

HiDream AI vs. FLUX.1 vs. Midjourney V7 vs. Imagen 4

We compared the top AI image generators across dimensions that matter for professional work. Here's where HiDream AI leads.

FeatureHiDream AI (O1)FLUX.1-DevMidjourney V7Imagen 4
Open SourceMITBESTApache 2.0ClosedClosed
Free to UseFree planBESTSelf-hostPaid onlyAPI only
Parameters8B12BUnknownUnknown
Max Resolution2,048 × 2,048 nativeBEST~1,024 native~2K (upscaled)~2K
ArchitecturePixel-native UiT (no VAE)BESTLatent DiTProprietaryCascade Diffusion
Text-to-ImageYesYesYesYes
Image EditingInstruction-basedBESTSeparate modelLimitedYes
Character PersonalizationMulti-referenceBESTNoStyle RefNo
Text Rendering in ImageStrong multilingualAverageAverageStrong
Reasoning Prompt AgentBuilt-inBESTNoNoNo
ComfyUI SupportCommunity nodesNativeNoNo
Local Deployment10GB+ VRAM (FP8)BESTYesNoNo
Commercial Rights (Free)Pro requiredSelf-hostedNoNo
HPSv2.1 ScoreHighest reportedBEST32.47N/AN/A
GenEval Score0.83 (SOTA)BEST~0.75N/AN/A

* Comparison based on HiDream AI public documentation and benchmark data as of May 2026.

Testimonials

What Creators Say About HiDream AI

From indie developers to enterprise teams — real feedback from real users.

“I used to spend hours tweaking prompts across three different tools. With HiDream AI, I describe what I want once and the Reasoning Agent does the rest. The output is consistently better than what I was getting from FLUX.”
HiDream AI user review — Marcus T.
Marcus T.
Creative Director, Los Angeles
“We generate product lifestyle shots for 12 e-commerce brands. HiDream AI's image editing feature alone saves us 20+ hours a week — no more re-shooting for background swaps or color variants.”
HiDream AI user review — Priya S.
Priya S.
Head of Content, New York
“The text rendering is what sold me. I can generate UI mockups with real, legible copy baked into the image. No other model does this reliably — not Midjourney, not FLUX.”
HiDream AI user review — Jordan K.
Jordan K.
Product Designer, 45K Twitter followers
“Character personalization across multiple scenes was the missing piece. Now I generate a full comic panel series with the same protagonist in every frame — no fine-tuning, no LoRA training.”
HiDream AI user review — Yuki M.
Yuki M.
Independent Mangaka & Illustrator, Tokyo
“Open-source MIT license was the deciding factor for our startup. We run HiDream-O1 locally on a single RTX 4090 and integrate it directly into our pipeline. No API costs, no vendor lock-in.”
HiDream AI user review — David R.
David R.
CTO, AI-Native Gaming Studio, Berlin
“As an indie game dev, I can't afford a concept artist. HiDream AI generates character sheets, environment moodboards, and prop designs faster than I can sketch them — for free.”
HiDream AI user review — Sarah L.
Sarah L.
Solo Game Developer, Steam Early Access
Simple Pricing

HiDream AI Pricing

Pricing — Simple, Transparent Plans

Pay only for what you use — straightforward, transparent, and worry-free.

Starter

$9.9

400 credits · $0.025/credit

Try HiDream O1 Image text-to-image and editing with a lightweight credit pack. Ideal for testing and personal projects.

  • Text-to-image generation
  • Image editing mode
  • Up to 2048×2048 resolution
  • JPEG, PNG, WebP output formats
  • Commercial usage rights
  • No watermarks
  • Standard processing

Pro

$29.9

1,250 credits · $0.024/credit

For regular creators — generate, edit, and personalize images at 2K resolution with better per-credit value.

  • Better per-credit value than Starter
  • Text-to-image & image editing
  • Full 2048×2048 resolution
  • All output formats included
  • Commercial usage rights
  • No watermarks
  • Priority processing
Most Popular

Scale

$49.9

2,100 credits · $0.024/credit

Best value for teams and power users — daily image generation at scale with the lowest per-credit cost.

  • Strong per-credit savings vs. Starter
  • Text-to-image, editing & personalization
  • 2K full resolution output
  • All formats with watermark-free output
  • Commercial usage rights
  • No watermarks
  • Faster processing

Prices include all taxes. One-time packs — credits never expire.

7-Day Refund
PayPal Checkout
24/7 Support
One-time purchaseCredits never expireCommercial useDirect support

FAQ

Frequently Asked Pricing Questions

Get answers to common questions about HiDream O1 Image plans and pricing.

HiDream AI is an AI image generation product built around HiDream O1 Image — a pixel-native model for production-ready stills. In one interface you get text-to-image, reference-driven image editing, and personalization-style workflows up to about 2K resolution, with commercial usage rights on paid credit packs.
Yes. All plans include commercial usage rights for images generated with your credits. You can use outputs for ads, client work, social content, and business projects under our terms.
Plans are one-time credit packs: you pay once and receive credits in your account. Each image generation job consumes credits according to the operation (for example text-to-image versus editing) and the options you select. Credits do not expire.
Yes. These are one-time purchases, not a subscription cycle. You can buy another pack anytime; new credits add to what you already have. There is no downgrade path—pick the pack that matches your volume and buy again when you need more.
Starter ($9.9) includes 400 credits. Pro ($29.9) includes 1,250 credits. Scale ($49.9) includes 2,100 credits. Higher plans provide better per-credit value and faster processing priority while keeping the same core HiDream O1 Image capabilities.
HiDream O1 Image supports text-to-image and image editing modes. Choose from 7 aspect ratios (1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3) at up to 2048×2048 resolution, and export in JPEG, PNG, or WebP. Upload an image to switch into editing mode — change backgrounds, outfits, or objects with a natural-language prompt.
We publish a 7-day refund policy for eligible unused credit purchases. Full policy: Refund Policy. For billing or refund questions, email support@hidreamai.app.

HiDream AI Help Center

Frequently Asked Questions About HiDream AI

Real questions from real users — answered directly.

HiDream AI is a free online image generator powered by HiDream-O1 (8B) and HiDream-I1 (17B) open-source models. HiDream-O1 uses a pixel-native Unified Transformer architecture — encoding text, pixels, and tasks in one shared space without an external VAE — to generate images up to 2,048×2,048. It supports text-to-image, image editing, and character personalization natively.
Yes. New users receive free credits upon registration — enough to generate 1-2 images at no cost. No credit card required. Upgrading unlocks unlimited generations, full resolution, and commercial usage rights for all images you create.
HiDream-I1 is a 17B-parameter latent diffusion model (Full/Dev/Fast variants) released in April 2026. HiDream-O1 is a newer 8B-parameter pixel-native model released in May 2026 that scores higher on every reported benchmark, adds image editing and character personalization natively, and requires no external VAE.
No. HiDream AI runs fully in your browser via cloud inference — no GPU, no CUDA, no Python needed. Developers who want local access can download the MIT-licensed model weights directly from HuggingFace and run inference locally.
Free plan images are for personal use only. Pro plan subscribers receive full commercial rights to every generated image, covering use in ads, client deliverables, and products. The underlying HiDream-O1 model weights are MIT-licensed for commercial use.
HiDream-O1 outperforms FLUX.1-dev on HPSv2.1 (human preference), DPG-Bench (prompt adherence), and LongText-Bench. Unlike Midjourney, HiDream AI is fully open-source with MIT license. Unlike FLUX, it combines text-to-image, editing, and personalization in one model — no separate checkpoints.
Yes. Community-built ComfyUI nodes for HiDream-O1 are available, including FP8 quantized versions that run on GPUs with as little as 10GB VRAM (RTX 3080, 4070). On hidreamai.app, everything runs in the cloud — no local ComfyUI setup needed.
No. Images and prompts submitted on hidreamai.app are not used for model training. Generations are private by default and stored temporarily for download only. Pro plan users can enable auto-deletion within 24 hours.
No credits are deducted for failed generations. If the server returns an error or times out, your generation slot is refunded automatically. You can retry immediately at no cost.
Yes, subject to our refund policy: unused credits and subscriptions can be refunded within 7 days of purchase, provided usage has not exceeded 10% of the plan's total allocation. Contact support@hidreamai.app to request a refund.
Still have questions?

Our support team is ready to assist you with any questions about pricing, features, or technical details.

Contact Support

Ready to Generate with HiDream AI?

Sign up with Google in one click and start creating studio-quality images in seconds. Generate photorealistic, anime, and artistic visuals with no GPU and no install. Free users get watermark-free downloads; credit packs unlock commercial rights and faster processing.

Try HiDream O1 Image Now

No credit card required·No download·Runs in browser