File uploads are supported across our platform. The types of files you can upload vary depending on the area you’re using.

When using Folios the following file formats and sizes are supported.

.doc, .docx, .pdf, .pptx, .md, .txt .c, .cpp, .cs, .css, .go, .html, .java, .js, .json, .php, .py, .rb, .sh, .tex, .ts

Although there aren't any "soft caps" in place for the number of documents or pages per folio, there are hard limits you should be aware of:

For optimal retrieval quality and performance, we recommend including relevant files in your folios. This approach helps maintain the accuracy and efficiency of the information retrieval process. For instance, when creating a Folio for HR Policies, aim to include only documents directly pertaining to that subject for best results.

When creating and managing Assistants, it’s important to understand which file formats are supported across different capabilities, such as Code Interpreter, File Search, Web Search, Web Summary, and Image Generation:

Each capability has its own requirements and compatible file types. Knowing these details helps ensure your Assistants can process and use files effectively, avoiding errors or unsupported uploads.

Use this guide to explore each aspect in detail and make the most of your Assistants:

Used for running code, analyzing data, and working with structured or text-based files. This tool also supports some compressed and image formats for more flexible workflows.

Supported Extensions:

.c, .cs, .cpp, .csv, .doc, .docx, .html, .java, .json, .md, .pdf, .php, .pptx, .py, .rb, .tex, .txt, .css, .js, .sh, .ts, .jpeg, .jpg, .gif, .pkl, .png, .tar, .xlsx, .xml, .zip, .webp

Lets you find and extract information from text or document files, using formats optimized for smooth and accurate search results.

Supported Extensions:

.c, .cpp, .cs, .css, .doc, .docx, .go, .html, .java, .js, .json, .md, .pdf, .php, .pptx, .py, .rb, .sh, .tex, .ts, .txt, .jpg, .jpeg, .png, .gif, .webp

Use these file types for image-based tasks, such as vision analysis, image understanding, or preview generation.

Please note: The Web Search and Web Summary Capabilities have the same supported file types.

Supported Extensions:

.jpg, .jpeg, .png, .gif, .webp

Each tool enforces its own validation to ensure compatibility and reliable processing for the given file types. Using the correct formats helps your Assistants run smoothly and make full use of their capabilities.