JoyAI-Image is a unified multimodal foundation model for image understanding, text-to-image generation, and instruction-guided image editing. It combines an 8B Multimodal Large Language Model (MLLM) with a 16B Multimodal Diffusion Transformer (MMDiT). A central principle of JoyAI-Image is the closed-loop collaboration between understanding, generation, and editing. Stronger spatial understanding improves grounded generation and contrallable editing through better scene parsing, relational grounding, and instruction decomposition, while generative transformations such as viewpoint changes provide complementary evidence for spatial reasoning.

JoyAI-Image is optimized for challenging text-heavy scenarios, including multi-panel comics, dense multi-line text, multilingual typography, long-form layouts, real-world scene text, and handwritten styles.

Open Higgsfield AI is an open-source AI image, video, cinema, and lip sync studio that brings Higgsfield-style creative workflows to everyone. Powered by Muapi.ai, it supports text-to-image, image-to-image, text-to-video, image-to-video, and audio-driven lip sync generation across models like Flux, Nano Banana, Midjourney, Kling, Sora, Veo, Seedream, Infinite Talk, LTX Lipsync, Wan 2.2, and more — all from a sleek, modern interface you can self-host and customize.

Free & open-source — no subscription, no vendor lock-in
Self-hosted — your data stays on your machine
200+ models — text-to-image, image-to-image, text-to-video, image-to-video, lip sync
Multi-image input — feed up to 14 reference images into compatible models
Lip Sync Studio — animate portraits or sync lips to any audio with 9 dedicated models
Extensible — add your own models, modify the UI, build on top of it

The app communicates with Muapi.ai

Muapi.ai — AI model API gateway

The VRAM needs to be atleast 12GB to work well.