The best AI playground
for prompt designers
Professional prompt editors with gpt-4o, claude-3-opus, gemini-1.5-pro and more models, function call simulation and more!
Get started for free
No API key required!
All-in-one AI prompt management
Store, edit and run your prompts in Knit.
🗂️Project
Organize prompts with projects
Setup projects for different use cases with project members and settings.
Different access control levels for each member, share and collaborate on prompts together.
Different access control levels for each member, share and collaborate on prompts together.
Easy-to-use and powerful prompt editors
Three unique prompt editors for different cases
🖼️Image Prompt Editor NEW
Image inputs
Support the latest gpt-4o model.
Multiple image inputs in each user message and individual detail parameter control.
Multiple image inputs in each user message and individual detail parameter control.
💬Conversation Prompt Editor
Conversations with function calls
Support the latest gpt-4o claude-3-opus and more models.
Easy to manipulate each message, function call schema editor and simulation of function call returns.
Easy to manipulate each message, function call schema editor and simulation of function call returns.
📝Text Generation Prompt Editor
One time text generation
Support the latest gpt-4o claude-3-opus gemini-1.5-pro and more models.
Inline variables in your prompt, run and compare results with different variable groups simoutaniously.
Inline variables in your prompt, run and compare results with different variable groups simoutaniously.
Loved by thousands of users.
" A super easy way to iterate and tinker on prompts while building. "
Pistachio Matt
Designer at Airbnb
What's more
🔐
Security
All sensitive data is encrypted using RSA-OAEP and AES-256-GCM in both transmission and storage.
💾
Version control
You never lose any edits on Knit, all edit history is saved and can be restored.
🛠️
Models from different providers
Knit supports different kinds of models, including OpenAI, Claude, Azure OpenAI. And we are planning for supporting more!
⚙️
Control API parameters
Nearly all api parameters can be set in the prompt editors. Find the best parameters for your prompts.
⌨️
Export code instantly
Knit generates code for you to integrate your prompts into your application.
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More
Knit is still in early beta, you can give us any feedback here. We prioritize features based on the community feedbacks.
We do not sell or share any of your data on Knit.
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