OmniChar
Open format for portable AI characters that stay consistent across models
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Free and open-source studio for building AI characters once and using them consistently across multiple image and video generation models without retraining.
About OmniChar
OmniChar is a free and open-source application for creating portable AI characters using a standardized .char file format. Users build a character once from reference photos, and it maintains consistency across multiple generation models including FLUX.2, MiniMax H3, and Krea 2, without requiring retraining for each model.
The application runs locally on users' GPUs or through OmniChar Cloud, a hosted service for those without GPU access. Characters are stored as portable files containing standardized reference photos with face and subject signatures, enabling seamless switching between different models and AI generation workflows.
OmniChar provides node-based canvas tools for building generative pipelines, training LoRAs locally, and generating images and videos. It includes character licensing features where consent can be embedded in the .char file and verified before each generation.
- ai characters
- portable characters
- local generation
- open-source
- character consistency
- image generation
- video-generation
- lora-training
Features worth knowing
- Portable .char file format for characters across multiple models
- Local GPU generation with built-in diffusion engine
- Cloud generation service with pay-per-generation pricing
- Node-based canvas for building generative pipelines
- Embedded character licensing and consent verification
- Local LoRA training on 16GB GPUs
- Continuity scoring to measure character consistency
- Integration with FLUX.2, MiniMax H3, Krea 2, LTX-2.5 and hosted API models
Pricing
Pricing model: Freemium
Free open-source app (GPL-3.0). OmniChar Cloud: 300 free credits to start. Images priced by resolution: 2 credits at 1K, 5 credits at 2K, 20 credits at 4K (without character). With character: 11 credits at 1K, 18 at 2K, 44 at 4K. Videos priced per second: 10 credits at 480p, 12 at 768p, 26 at 2K, 32
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OmniChar metrics
| Metric | Value |
|---|---|
| Domain Rating | 8 no change since last check |
| Trust Flow | 3 no change since last check |
| Citation Flow | 25 no change since last check |
| Referring domains | 36 no change since last check |
| External backlinks | 136 no change since last check |
Ahrefs Domain Rating scanned 11 Nov 2026, updated 10 Nov 2026. Main topic: Business/Arts and Entertainment (2). Majestic scanned 10 Nov 2026, updated 10 Nov 2026. Link stats via Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
OmniChar domain facts
Reveal the domain facts
| Domain age | 1 month |
|---|---|
| Registered | |
| Expires | |
| Registrar | GoDaddy.com, LLC |
| DNSSEC | Not signed |
OmniChar launch results
| Measure | At launch, then latest |
|---|---|
| Domain Rating (Ahrefs) | 8 first measured 10 Nov 2026 |
| Trust Flow (Majestic) | 3 first measured 10 Nov 2026 |
| Referring domains (Majestic) | 36 first measured 10 Nov 2026 |
Day 0 since launch. Next receipt: day 30, 10 Dec 2026. The figures report a change; they do not say what caused it, and many things can. No figure here is a guess.
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FAQ
- What is a .char file?
- A character file that stores your reference photos standardized with face and subject signatures, along with any trained adapter and voice clip. The file works across OmniChar, ComfyUI, and hosted models like Nano Banana Pro and MiniMax H3 Reference to Video.
- Can I keep a character consistent across shots?
- Yes. Build the character once from a handful of reference photos and it stays itself from shot to shot with the same face, body, and wardrobe. You do not need to re-attach reference images or describe the face in the prompt again.
- Is OmniChar free?
- The app is free and open source under GPL-3.0 license and runs on your own machine. OmniChar Cloud is the hosted version with 300 free credits to start, then 3 credits per image at 1K and pay-per-generation for other sizes.
- Do I need a GPU?
- Not for OmniChar Cloud, which runs the models on GPUs and charges per generation. Locally a GPU makes generation much faster. Inline Core runs Z-Image Turbo, FLUX.2, Krea 2, MiniMax H3 and LTX-2.5 on your own GPU.
- What is the continuity score?
- A 0-100 measure of how closely a take matches the character on every render. It blends a face match against your references with a whole-subject match, and falls back to the subject alone when no face is visible.
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