Turn code repositories into clean, structured text for AI models like ChatGPT and Claude.
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Tracked since2026
0 reviews trackedThe Bottom Line
Entry price
Free, no paid tier
Biggest pro
Keeps code local and private (no uploads)
Biggest con
Limited to browser-based use
TL;DR - MashuPack
- Selectively compile local code into clean text for AI models.
- Browser-based tool for planning, debugging, and code understanding.
- Avoids file limits and messy copy-pasting for AI interactions.
Pricing: Free forever
Best for: Individuals & startups
What is MashuPack?
MashuPack is a browser-based tool designed to help developers and researchers prepare local codebases for AI-driven workflows. It allows users to selectively choose specific files or entire subsystems from a local repository and compile them into a single, structured text file. This process eliminates the common issues of messy copy-pasting, file-count limits, and the inclusion of irrelevant binary data when interacting with large language models (LLMs) like ChatGPT and Claude.
The tool is particularly useful for tasks such as software planning, debugging, architectural reviews, and general codebase understanding. By providing a visual interface, MashuPack simplifies the curation of relevant code context, ensuring that AI models receive only the necessary information in a clean, organized format. It operates entirely within the browser, meaning no backend, account, or repository uploads are required, keeping the code local and secure.
Available on: Web
Pros & Cons
Pros
- Keeps code local and private (no uploads)
- Simplifies context preparation for AI models
- Eliminates file-count limitations and messy inputs
- Visual interface for easy selection
- Free to use
Cons
- Limited to browser-based use
- Requires manual selection for each context package
- Primarily focused on text output, not direct AI integration
Key Features
Select exact files and folders from local codebaseCompile selected code into one structured text fileBrowser-based interfaceNo backend, account, or repository upload requiredPreserves code structure in outputAvoids binary junk in output
Pricing
Free
MashuPack is completely free to use with no hidden costs.
Reviews
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MashuPack FAQ
How does MashuPack ensure my code remains private and secure?
MashuPack operates entirely within your browser, meaning it has no backend, does not require an account, and does not upload your repository or code to any external servers. All processing happens locally on your machine, ensuring your code remains private.
Can MashuPack handle very large repositories or only smaller projects?
MashuPack is designed to help you select specific files or subsystems from any local codebase, regardless of its overall size. Its primary benefit is curating a relevant 'slice' of context, making it effective for both small and large projects by focusing on the necessary parts.
What kind of 'structured text file' does MashuPack export, and how does it preserve code structure?
MashuPack exports a single text file that maintains the directory and file structure of the selected code. It typically includes file paths and content in a readable format, allowing AI models to understand the relationships and context of different code segments without losing their original organization.
Is MashuPack compatible with all types of programming languages and file formats?
MashuPack is designed to process text-based source code files from any programming language. It focuses on extracting the textual content of these files. It specifically avoids including 'binary junk,' meaning non-text files (like images, compiled binaries, etc.) are excluded to keep the output clean for AI models.
Source: mashupack.com