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Core
Thinking
Flow
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System
Identity &
persona
Constraints
What it
must not do
Instruction
Steps it
must follow
Output
Format the
response
100%
SNAP ON
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Raw Text
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sandbox://preview
Python 3
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Browser sandbox — stdlib + numpy, pandas, matplotlib available. No network, no file I/O. Heavy packages may take a moment to load.
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Welcome to Promflo Canvas
Build structured AI prompts visually — connect nodes, add logic, then run directly to any AI model.

Takes about 60 seconds to learn the basics.

OpenRouter API Settings
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Full list at openrouter.ai/models. Append :free for free tier models.
↑ Import Prompt
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