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Free + from $48.00 USD

Verdict

A quick read before you dig into the full page.

Best if
You are developers and need: Refactoring code
Skip if
You need enterprise SLAs or a fully managed team plan right away
Pick this when
Freemium · Free + from $48.00 USD

Overview

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 screenshot

Best for

Short scenarios where 16x Prompt tends to shine.

  • Refactoring code

    Best for Developers

  • Creating a new page

    Best for Tech companies

  • Writing documentation

    Best for Consulting firms

  • Applying code changes safely

    Best for Agencies

  • Comparing LLM responses

    Best for Prompt engineers

  • Managing multiple repositories and projects

    Best for Developers

Example outputs 1

Sample generations and before/after results for 16x Prompt.

16x Prompt screenshot
16x Prompt screenshot

Access & connections

Where you can use 16x Prompt.

Platforms

Desktop

Capabilities

What this tool accepts, produces, and is strongest at.

Highlights

  • Code Editing
  • Prompt & Context Management
  • Custom Instructions
  • BYOK API Integrations
  • Complex Tasks
  • Token Limit Tracking
  • LLM Response Comparison
  • Workspace Organization

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FAQ 8

What is 16x Prompt?
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.
How to use 16x Prompt?
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.
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.
16x Prompt Free + from $48.00 USD
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