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AI Image - FLUX Krea (aesthetic fine-tune)

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Modelo:
+ GPT-5, Claude, Gemini
Modelo de imagen Prima
FLUX Krea (aesthetic fine-tune) — FLUX Krea (aesthetic fine-tune) is a image model by Black Forest Labs, available on Free.ai. Each image costs approximately 33,750 tokens. Compare against our self-hosted models which run free within your daily limit.
~5000 tokens/por imagen
0%
Generación inicial...

¿Qué es? FLUX Krea (aesthetic fine-tune)?

FLUX Krea (aesthetic fine-tune) is a image model by Black Forest Labs, available on Free.ai. Each image costs approximately 33,750 tokens. Compare against our self-hosted models which run free within your daily limit.

Por qué usar FLUX Krea (aesthetic fine-tune) para la generación de imágenes?

Texto a imagen

Escriba una descripción, obtenga una imagen. El estilo, la relación de aspecto y el recuento por lotes son controlables desde el formulario anterior.

Coeficiente de aspecto

Cuadrado, paisaje, retrato, 4:3, 3:4. Elija la proporción en la forma para que el modelo enmarca la toma para esa forma.

Generar lote

Pick 1, 2, o 4 en el campo de cuenta de arriba. Para los ventiladores más grandes use /image/generate/ que envía un prompt a varios modelos en paralelo.

Uso comercial OK

Sin marca de agua, las salidas son suyas. El uso comercial está en alcance en cada modelo en Free.ai.

Indicación de la muestra

A neon-drenched Tokyo alley in the rain, cinematic 35mm photo, ultra-detailed
Cozy cabin in the snowy woods at golden hour, warm window light, oil painting
Studio product shot of a matte-black ceramic mug on white seamless background
Watercolor portrait of a fox wearing tiny wire-rimmed glasses, soft pastel palette
Cyberpunk street vendor cooking ramen, steam, neon signage, low-angle shot
Minimal flat-design poster for a music festival, geometric shapes, 4 bold colors

Precios

Imagen Premium. El costo es por imagen, por lo general ~5000 tokens. $1 compra 750.000 tokens; un paquete de $5 tokens cubre muchas imágenes.

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Referencia completa del modelo → · Ver todos los modelos de imagen → · Comparar modelos de imagen →

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FLUX Krea (aesthetic fine-tune) is a image model by Black Forest Labs, available on Free.ai. Each image costs approximately 33,750 tokens. Compare against ...

Cómo usar AI Image - FLUX Krea (aesthetic fine-tune)

1
Introduzca su entrada

Escriba texto, cargue un archivo o describa lo que desee. No necesita cuenta.

2
Haga clic en generar

Nuestra IA procesa su solicitud en segundos utilizando los mejores modelos de código abierto.

3
Descargar & compartir

Descarga, copia o comparte tu resultado. Gratis para uso personal y comercial.

Utilice esta herramienta a través de API

Automatice esta herramienta a partir de su propio código. Endpoint REST compatible con OpenAI, Auth Token de Portador, no requiere SDK adicional. Los costos de token coinciden con la interfaz web.

Documentación API Obtener clave de API 
curl -X POST https://api.free.ai/v1/image/generate/ \
  -H "Authorization: Bearer sk-free-..." \
  -H "Content-Type: application/json" \
  -d '{"prompt": "A sunset over mountains", "model": "sdxl"}'

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AI Image - FLUX Krea (aesthetic fine-tune) — FAQ

FLUX Krea (aesthetic fine-tune) is a image model by Black Forest Labs, available on Free.ai. Each image costs approximately 33,750 tokens. Compare against our self-hosted models which run free within your daily limit.

FLUX Krea (aesthetic fine-tune) works well for general-purpose image generation, illustration, and product visuals. Try the sample prompts above to see its strengths.

About 5,000 tokens per image. $1 buys 750,000 tokens, and a free Free.ai account includes 10,000 signup tokens plus a daily refill, so most users can try FLUX Krea (aesthetic fine-tune) without spending anything.

It depends on the prompt. Free.ai lets you compare FLUX Krea (aesthetic fine-tune) side-by-side with any other model at /image/compare/ — pick a sibling from the alternatives list to see how they differ on the same input.

Yes. Free.ai does not add watermarks and the outputs are yours to use commercially. See /apps/flux-krea/ for the full breakdown.

On Free.ai, FLUX Krea (aesthetic fine-tune) supports 1:1 (square), 16:9 (landscape), 9:16 (portrait), 4:3, and 3:4. Pick the ratio in the form above before generating.

Most images come back in 5-25 seconds depending on the model and current GPU load. The result appears inline; signed-in users can also Add to queue to close the tab and get notified when it lands.

Yes — pick 1, 2, or 4 in the count field. Each image deducts about 5,000 tokens. For larger batches use /image/generate/ which fans out the same prompt across multiple models in parallel.

Free.ai does not train models on your prompts. Self-hosted models stay on our GPUs. Premium models route to the upstream provider for inference. Either way we never resell your data.

Yes. POST to /v1/image/generate/ with model="premium/flux-krea" and include your Bearer token. Full reference: /api/.

FLUX Krea (aesthetic fine-tune) is a premium model served by an external provider, so self-hosting is not available. Free.ai exposes it with token-based pricing instead.

Free accounts get 10,000 signup tokens plus a daily pool. When that runs out, top up starting at $1 (750K tokens) — no subscription required.

Regístrate gratis por 10.000 tokens

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No se requiere tarjeta de crédito

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