16x Prompt is a desktop application designed to help developers compose the perfect prompt with source code and context for ChatGPT and other LLMs. It allows users to add context, source code, and formatting instructions to prompts easily, manage code context, customize prompts, and ship features faster with multiple LLM API integrations. It supports API integrations with providers like OpenAI, Anthropic Claude, Google Gemini, DeepSeek, OpenRouter, Ollama, and Azure OpenAI.
16x Prompt
A desktop app for developers to create optimized prompts for LLMs with code context.
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What is 16x Prompt?
How to use
Users enter instructions, select source code files, and the app generates a final prompt. This prompt can then be copied and pasted into ChatGPT, Claude, or DeepSeek. The app automatically adds optimal formatting instructions and optimizes the source code and prompt for best results.
Core Features
- Code Editing
- Prompt & Context Management
- Custom Instructions
- BYOK API Integrations
- Complex Tasks
- Token Limit Tracking
- LLM Response Comparison
- Workspace Organization
Use Cases
- Refactoring code
- Creating a new page
- Writing documentation
- Applying code changes safely
- Comparing LLM responses
- Managing multiple repositories and projects
FAQ
Which programming languages are supported?
16x Prompt supports all major programming languages, including Python, JavaScript, TypeScript, Java, C++, SQL and many more.
Which frameworks are supported?
16x Prompt supports popular frameworks like React, Vue, Next.js, Flask, Django, and more.
What does 16x Prompt do exactly?
16x Prompt is a desktop application that helps you compose prompts from various inputs. It generates prompts from the task instructions, source code files and the formatting instructions. The prompts can then be fed into ChatGPT or other LLMs to generate code.
Is 16x Prompt free?
Yes, 16x Prompt is free to download and use. However, the free version can only generate 10 prompts per day. You can purchase a license to remove this limitation.
Does 16x Prompt come with OpenAI API key?
No, 16x Prompt does NOT come with OpenAI API key. You need to have your own OpenAI API key to use the OpenAI API integration feature. You can get your API key from OpenAI website.
How many devices can I use 16x Prompt license on?
Each license for Individual can be activated on up to 3 devices. Licenses for team can be activated on up to 10 devices. If you need to activate on more devices, please contact us for further assistance.
Pricing
Free Version
Free
Limited to 10 prompts / day
Life-time License (Individual)
$48.00 USD
Everything in Free version, Unlimited usage, Each license can be activated 3 times, No invoice issued
Life-time License (Team)
$68.00 USD
Everything in Life-time License, Invoice for company purchase, Each license can be activated 10 times, Priority support
Pros & Cons
Pros
- Helps manage source code context for complex coding tasks
- Supports multiple LLM API integrations
- Offers custom instructions and prompt customization
- Provides token limit tracking
- Works locally for data privacy
- Supports dark mode
- Offers code editing with visual diffs and reversible changes
Cons
- Free version has a limit of 10 prompts per day
- Requires users to bring their own API keys for API integrations
- Installation errors may occur on older operating systems like Windows 8
- Some features require a paid license