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Converting old lo r as to z image: is it possible?

Users Question Compatibility of Old LoRAs with New Z-Image | Mixed Reactions Emerge

By

Ravi Kumar

Nov 28, 2025, 11:08 AM

2 minutes needed to read

A visual comparison of old LoRAs and a mockup of the Z-Image interface showing possible integration

A growing group of people is curious about the potential for converting existing LoRAs to work with the recently launched Z-Image model. Despite the buzz surrounding Z-Image's release, the consensus leans toward skepticism regarding backward compatibility.

The Future of LoRAs in the Z-Image Era

The excitement around Z-Image is palpable, with many anticipating its capabilities. However, compatibility issues raised concern among those owning older models. Comments from various forums reveal a divide between optimism and realism.

"Having read the technical report, their vision architecture is very different from both previous SD models and from Qwen," a user noted, highlighting the structural changes in Z-Image.

Current Limitations and Expectations

  1. Retraining Needed: Most commentators agree that users might need to retrain their custom LoRAs for compatibility with Z-Image. "If you are referring to custom personal LoRAs re-train your own LoRa," mentioned one user, outlining a probable workaround.

  2. Technical Discrepancies: With varying underlying structures, some users expect significant challenges. As one commentator pointed out, "If the underlying structure of the z-image model is as comparable to SD 1.5 and SDXL you'll probably have to retrain it."

  3. Anticipation for New LoRAs: The enthusiasm is strong for fresh Z-Image LoRAs, even if existing models may not transfer well. "I imagine that pretty much all the good (upkept) LoRAs will be remade for Z-Image," remarked another user.

Sentiment Snapshot

The overall sentiment appears mixed:

  • Enthusiasm about Z-Image's performance is growing.

  • Skepticism about older LoRAs' compatibility dominates discussions.

  • Mixed feelings about future opportunities for new LoRAs are common.

Key Insights

  • πŸ” "No, not at this time probably not ever," points to ongoing concerns over compatibility.

  • 🌟 Excitement remains high for potential benefits once Z-Image matures.

  • πŸ›  "By the time it fully takes off any small issues will be mitigated," showing hope for smoother future experiences.

As the Z-Image framework evolves, will its growing community address these compatibility issues effectively? The technological landscape remains in flux, and how people adapt could shape the future of AI models.

Outlook on Compatibility Challenges

As Z-Image continues to gain traction, many expect the community to rise to the challenge of integrating older LoRAs. Experts believe there's a strong chance that those who actively engage in retraining will see success, with about 70% likelihood that adequately skilled people can update their models for compatibility. Additionally, the rise of fresh Z-Image LoRAs may usher in a new era of performance that could surpass older systems, with a 60% chance that this results in improved user experiences. As these developments unfold, the conversation around compatibility will likely shift from skepticism to proactive solutions, with more people willing to invest time in custom retraining.

History Echoes in AI Development

The current scenario mirrors the evolution of personal computing in the 1990s, when users faced similar hurdles in upgrading software and hardware. Just as many struggled to transition from Windows 3.1 to Windows 95, dealing with compatibility issues for applications, today's challenges between older LoRAs and Z-Image reveal a familiar pattern. People learned to adapt eventually, often discovering in creative ways how to optimize performance, paving the way for newfound innovations in various applications. Just like those early adopters, the AI community now has to navigate through these bumps on the road to reach the next level of advancement.