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Intermediate ยท 6 min read

Character Consistency

Keep the same face, style, and identity across all your generated content using LoRA and AI Influencers.

Why Character Consistency Matters

When building an AI Influencer or creating a content series, every image and video needs to feature the same recognizable person. Without consistency, your audience can't connect with the character and your content looks disjointed. PalmVision solves this with LoRA (Low-Rank Adaptation) - a fine-tuned model trained specifically on your character's face.

How LoRA Training Works

1

Upload Training Images

Upload 10-20 high-quality photos of your character. Include different angles, expressions, and lighting conditions for best results.

2

AI Training

PalmVision trains a custom LoRA model on your images. This takes ~15-30 minutes and costs 50 credits.

3

Use Your LoRA

Once trained, select your AI Influencer when generating images or videos. The model knows your character's face.

Best Practices for Training Images

Use 10-20 high-resolution images (minimum 512ร—512)
Include variety: different angles, expressions, lighting
Close-up face shots + half-body shots work best
Keep a consistent style - don't mix real photos with cartoons
Avoid group photos - only the target character should be visible
Avoid heavy filters or extreme edits - natural images train better

Universal LoRA - Works with Every Model

PalmVision's Universal LoRA system means your character works everywhere - not just FLUX models. Here's how:

Native LoRA (FLUX)

FLUX models support LoRA natively. Your character's face is embedded directly into the generation process for maximum likeness.

2-Step Pipeline (All Others)

For non-FLUX models, PalmVision auto-generates a LoRA reference image first, then feeds it to the target model via image-to-video. Seamless and automatic.

Using Your Trigger Word

Each LoRA has a trigger word - a unique keyword that activates your character. When writing prompts, include this word naturally:

If your trigger word is SARAH:

"SARAH standing on a beach at sunset, wearing a summer dress, golden hour lighting, photorealistic, 8K"

๐Ÿ’ก The trigger word is automatically prepended when you select an influencer in the dashboard.

Full Content Pipeline

1

Train LoRA on your character (one-time, 50 credits)

2

Generate reference images with FLUX LoRA โ†’ consistent face

3

Create videos from your images โ†’ same character in motion

4

Add lip-sync with your cloned voice โ†’ character speaks

5

Post across platforms โ†’ recognizable AI influencer