Tools / Generate Image
Generate Image icon

Generate Image

AI image generation, 20+ models

Generate, edit, and upscale images with 20+ AI models. Create from text prompts, edit with natural language, inpaint masked areas, change backgrounds, and upscale to 4K. Models range from fast drafts to photorealistic renders, with strengths in typography, design, or speed.

Text to Image

Generate an image from a text prompt. 20+ models with different quality, speed, style, and cost tradeoffs. Returns image URL(s) and downloadable assets.

Returns: Image URL(s), downloadable asset(s) via asset system, model used, seed, dimensions, and request metadata
Edit Image

Edit, transform, or inpaint an existing image using AI. Provide an image URL and a text prompt describing the edit. Supports style transfer, object removal/addition, background changes, and targeted edits with masks.

Returns: Edited image URL(s), downloadable asset(s), source image URL, model used, seed, and request metadata
Image to Image

Compose a new image from up to 4 reference images plus a prompt. Combine scenes, personas, outfits, products into one shot. Pass scene_file_id, persona_file_id, product_file_ids[], outfit_file_ids[], and/or raw image_urls[]. Default model nano-banana-2.

Returns: Composed image URL(s), downloadable asset(s), reference URLs used, model, seed, and request metadata
Check Image Status

Check on a pending fal-backed image request and retrieve it if ready. Use after text_to_image or edit_image returns status: pending with a fal_request_id.

Returns: Completed image URL(s) if ready, or the current queued/running/failed status with retry guidance
Upscale Image

AI-upscale an image up to 10x resolution. Enhances detail and sharpness while maintaining quality. Choose a target resolution (720p-4K) or a scale factor (1-10x).

Returns: Upscaled image URL, downloadable asset, upscale factor or target resolution, and request metadata
List Models

List all available image generation models with capabilities, pricing, supported parameters, and descriptions. Filter by capability type. Models not in the registry can still be used by passing their model endpoint ID directly.

Returns: Array of model objects with key, capabilities, pricing, supported parameters, and descriptions
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v0.122026-04-13
  • Added image_to_image skill — compose new images from up to 4 reference URLs or saved file IDs (scenes, personas, products, outfits) plus a prompt. Pass scene_file_id, persona_file_id, product_file_ids, outfit_file_ids, or raw image_urls and the gateway resolves and merges them automatically.
v0.112026-04-06
  • Style references now supported — pass a style reference when generating or editing images for consistent visual direction
v0.102026-04-04
  • Ideogram style values are now case-insensitive — pass "realistic" or "REALISTIC", both work (valid: REALISTIC, GENERAL, DESIGN, AUTO)
v0.092026-03-31
  • Added Google as a direct provider — 6 new models: Nano Banana, Nano Banana 2, Nano Banana Pro, Imagen 4 Fast, Imagen 4, Imagen 4 Ultra. Direct Google API access with token-based billing for Nano Banana and flat-rate for Imagen 4.
v0.082026-03-27
  • Added Photalabs as a direct provider — phota, phota-edit, and phota-enhance models now route via the Photalabs API instead of fal.ai
v0.072026-03-24
  • Default model changed to nano-banana-2
  • Removed hardcoded model names from descriptions — agents discover models dynamically via list_models
v0.062026-03-24
  • Added Higgsfield Soul model — realistic human-centric UGC photos (model key: "soul")
v0.052026-03-23
  • Added Prodia as an alternative provider — 10 new models (prodia-flux-2-pro, prodia-sdxl, prodia-recraft-v4, prodia-gemini-3-pro, etc.)
v0.042026-03-23
  • upscale_image now delegates to image-upscale tool via composition
v0.032026-03-22
  • Fuzzy model resolution — natural names like "nano banana 2" now resolve correctly
  • Broadened live model discovery to catch more fal.ai categories and tags
  • Added subtitle, expanded description, and agent instructions
v0.022026-03-20
  • Initial release
v0.012026-04-03
  • Expanded Nano Banana aspect-ratio support to include auto, ultrawide, and extreme ratios
  • fal-backed image generation now returns recoverable pending results with check_image instead of silently degrading on long queue waits
  • fal live-pricing lookup now falls back to static registry pricing to avoid pricing-endpoint outages breaking image generation

Use Cases

Open Create Marketing Banners

Create Marketing Banners

Generate professional marketing banners for campaigns, promotions, and seasonal sales with AI image generation.

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Open Generate Product Mockups

Generate Product Mockups

Create realistic product mockups and lifestyle shots without expensive photography or 3D rendering.

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Generate Image
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Open Dub Marketing Videos

Dub Marketing Videos

Translate and dub your marketing videos into multiple languages to reach international audiences.

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Audio Dubber
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Frequently Asked Questions

Can I create an image from a text prompt?

Yes. `text_to_image` turns a prompt into a new image and returns downloadable image assets.

Can I edit an image I already have?

Yes. `edit_image` can change backgrounds, add or remove objects, and make targeted visual edits.

Can I upscale an image for higher resolution?

Yes. `upscale_image` can enhance an image up to 10x resolution, including 4K-level output.

How do I know which model to use?

Use `list_models` to compare capabilities, speed, and style strengths before you generate.