OneFile supports 50+ file types across documents, code, data, and configuration files. All compatible with ChatGPT, Claude, Gemini, and other AI platforms.
Processed server-side for text extraction
CSV processed in browser, Excel on server
Fastest processing
Perfect for documentation
.jar files are skipped (binary)
React components
Be careful with secrets!
.gitignore rules are applied
JSON-based, works great
These file types and directories are automatically skipped to keep your output clean and relevant:
Compatible with ChatGPT
Compatible with Claude
Compatible with Gemini
All supported file types work with every AI platform that accepts text file uploads.
We're constantly adding support for new file types. If your format isn't listed, please open an issue on our GitHub repository with details about the file type and your use case.
PDF text extraction requires specialized libraries that are too large to run in browsers efficiently. We use server-side processing for PDFs, DOCX, XLSX, and PPTX to maintain fast performance while ensuring accurate text extraction.
If it's a text-based file (can be opened in a text editor), you can rename it to .txt and upload it. For binary formats not yet supported, please request support on GitHub or use a conversion tool first.