HiFlux AI

Hey Product Hunt! 👋

I'm excited to share HiFlux AI - the first AI image creation platform that works "like chatting."

🎯 Why I built this product:

In my daily development and creative work, I often need to generate and edit images, but the existing tools' experience is frustrating:

Every time, it's the same process:

1. Use an AI image generator to create an image, regenerate if even slightly unsatisfied

2. If lucky, maybe get a completely satisfactory image after dozens of tries

3. Want to make tweaks? Like "change this person's shirt to red" or "switch background to nighttime"

4. Existing products require switching interfaces or only support fixed editing options

5. Creative time gets wasted on regenerating and prompt engineering

I thought: Why can't AI image creation be as simple as daily chatting?

When chatting with friends, you can quote a message and continue the conversation - so when creating images with AI, couldn't we also create by referencing image messages?

🔄 "Chat with Images as Threads" Revolutionary Experience:

Traditional approach: Generate → Unsatisfied → Start over → Switch tools → Repeat...

HiFlux AI approach: Generate → Click "Continue editing" → Natural conversation like replying to messages

Real-world scenario example:

1. Generate "programmer coding in café"

2. Continue editing: "change to nighttime, screen as only light source"

3. Edit again: "add focused debugging expression"

4. Keep optimizing: "add GitHub page details in background"

Traditional approach: 4 restarts → Tedious prompt engineering

HiFlux AI approach: 4 natural conversations → Smooth creative flow

🆓 Generous Free Tier:

• No registration required - Open and use immediately, zero barriers

• Unlimited generation & editing - Zero credit consumption, no usage limits

• No watermarks - Full commercial usage rights

• 27 language support - Global user friendly

• Privacy-first architecture - Zero data retention, no server storage, ensuring user privacy

🧠 Cutting-edge Tech Stack:

• FLUX.1 Model Suite: FLUX.1 Kontext, FLUX.1 Krea - no "AI look," unified generation + editing

• Nano Banana (Gemini 2.5 Flash Image): Google's latest SOTA model, multi-image fusion + character consistency. And HiFlux AI does exclusive enhancements:

  • ✨ Native Aspect Ratio Support - Google AI Studio doesn't natively support custom image dimensions for Nano Banana, but we've support this! Generate images in perfect ratios for Instagram (1:1), TikTok (9:16), YouTube (16:9), and 8+ more platforms without post-processing

  • ✨ Batch Generation Mode - Generate 4 candidate images at once instead of endless re-rolling. Pick the best one and continue editing - no more gacha hell!

• Smart Multi-Model Dispatch System: Dynamically allocates computing resources based on task complexity and user tier, balancing service quality with cost efficiency

💡 Engineering Breakthroughs:

Core challenge was making "quote image to continue editing" truly natural like chatting:

• Designed conversational interface making image state management intuitive

• Built multi-model dispatch architecture intelligently selecting optimal AI models by creation type

• Solved Nano Banana's Native Limitations:

  • Custom aspect ratios: Direct generation in 10+ social media dimensions (Instagram, TikTok, YouTube, LinkedIn, etc.)

  • Batch generation: 4 candidates per prompt to eliminate the frustrating "regenerate lottery"

• Optimized prompt engineering for AI to accurately understand user editing intent and spatial relationships

🎯 Try it now:

Visit https://hiflux.ai

• No registration needed - start your first "image conversation" immediately

• Experience building complex creations from simple ideas through iterative workflow

• Professional tier offers faster speeds and advanced features, but core creative experience stays free forever

HiFlux AI isn't just another AI image tool - it's a workflow redefinition.

Making image creation as natural as chatting, where creativity never gets interrupted by technical barriers.

Thanks for checking this out! I'm online all day, looking forward to discussing user experience and technical details with everyone! 🙏