For AI agents: the docs index is at https://docs.leonardo.ai/llms.txt. Append .md to any documentation page URL to get its markdown version.
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Leonardo.Ai
GuidesRecipesAPI Reference
Leonardo.Ai
Guides
GuidesRecipesAPI Reference

🏁 Quick start

  • Quick Start Guide

📝 GUIDes

  • Audio Generation
    • Music v1
    • Sound Effects v2
    • Dialogue v3
    • Seed Audio 1.0
  • Remove Background
    • Remove bg
    • Which photos work best for high-quality background removal?
    • Migrate from the remove.bg API to Leonardo.Ai
  • Image Generation
    • FLUX Dev
    • FLUX Schnell
    • FLUX.1 Kontext [pro]
    • FLUX.1 Kontext Max
    • FLUX.2 Pro
    • GPT Image-1.5
    • GPT Image 2
    • GPT Image 2.5 Flare
    • GPT Image 2.5 Sunburst
    • Ideogram 3.0
    • Ideogram 4.5
    • P-Image-Ideogram
    • Krea 2 Turbo
    • Krea 3
    • Lucid Origin
    • Lucid Realism
    • Nano Banana
    • Nano Banana Pro
    • Nano Banana 2
    • Nano Banana 2 Lite
    • Nano Banana 2.1
    • Phoenix
    • Seedream 4.0
    • Seedream 4.5
    • Seedream 5.0 Pro
    • Seedream 5.0 Flash
  • Video Generation
    • FLUX 3 Video
    • Grok Imagine 1.5
    • Happy Horse 1.1
    • Gemini Omni Flash
    • Gemini Omni 1.1 Flash
    • Kling 2.1 Pro
    • Kling 2.5 Turbo
    • Kling 2.6
    • Kling 3.0
    • Kling 3.0 Turbo
    • Kling 4.0
    • Kling O1
    • Kling O3
    • MiniMax Hailuo 03
    • Motion 2.0
    • Motion 2.0 Fast
    • Seedance 1.0 Pro
    • Seedance 2.0
    • Seedance 2.0 Fast
    • Seedance 2.0 Mini
    • Seedance 2.5
    • Veo 3.1
    • Wan 2.6
    • Wan 2.7
    • Wan 3.0
  • 3D Generation
    • Rodin V2
    • Meshy 7
  • Blueprint Generation
    • Blueprints Guide
  • Best Practices
    • Guide to Get API Code
    • Guide to the Webhook Callback Feature
    • Guide to Handling Not Safe for Work Image Generation (NSFW)
  • Usage and Cost
    • Pay-As-You-Go (PAYG) Guide
    • Plan with the Pricing Calculator
  • Upscale Generation
    • Pro Upscaler Precise
    • Pro Upscaler Creative

❓Technical Support & questions

  • Frequently Asked Questions
    • General FAQs
    • Legacy FAQs
    • Pricing & Plans FAQs
  • API Error Messages
  • Special Topics
    • How to upload an image using a presigned URL
    • Leonardo.Ai Official SDKs
  • Need More Support?

MCP Server

  • ⚙️Connect to Leonardo.Ai with the MCP Server

Deprecations

  • Deprecations & Changes
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Leonardo.Ai Official SDKs

Leonardo.Ai supports the following official SDKs:

  • Leonardo Python SDK
  • Leonardo TypeScript SDK

Updated about 1 year ago


How to upload an image using a presigned URL
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