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Prompt Optimizer
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Style:
Concise
Balanced
Detailed
Balanced: strikes an even balance between conciseness, clarity, and contextual detail.
Quality:
Standard
Deep (2-pass)
Optimize for:
Generic
Claude
GPT
Gemini
Small Local
Techniques to apply:
Chain-of-thought
Few-shot examples
XML structure
Variable placeholders
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Optimized Result
Prompt
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Optimized output will appear here after optimization completes.
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Test Bench
Engine:
Default
Test Input / Context Data
Provide mock text, variables, or data context that will be appended/merged to both original and optimized prompts.
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Original Prompt Response
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Optimized Prompt Response
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Model Settings
Provider
Use shared hosted key (if available)
Google Gemini
OpenRouter
NVIDIA NIM
OpenAI
Anthropic
Custom (OpenAI-compatible)
Base URL
API Key
Stored only in your browser (localStorage), sent directly to the provider per-request. Never touches our server logs.
Model
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Save Option
Add as new version to active prompt
Save as a new saved prompt
Title
Tags (comma-separated)
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Export Prompt
Select your desired format to download the optimized prompt.
📝
Markdown (.md) with Metadata
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Plain Text (.txt) only
⚙️
JSON with variables schema
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