Compatibility record
Does ChatGPT support File upload?
Supported
ChatGPT accepts file uploads on Free, Plus, Pro, Business, Enterprise, and Edu, with Free limited daily uploads and paid plans at higher ceilings.
Last verified2026-09-08
Confidencehigh
Primary sources3
What this state means
Supported, with the qualification kept attached.
Free is limited to a few uploads per day and smaller Library storage; paid plans have higher caps. Limits may drop during peak demand.
Capability definition
Accepts user files as first-class conversational or project context.
Scope boundary
Repository workspace access is not automatically classified as a general-purpose file-upload feature.
Researcher note
Path A pairs Free Tier FAQ (Free uploads) with the ChatGPT agent announcement (upload spreadsheets on paid agent rollout including Enterprise/Edu) and File Uploads FAQ (Free 3/day; Plus/Pro/Enterprise).
Evidence
Primary records behind the answer.
- 01
“Data analysis with ChatGPT”
- 02
“while you can currently upload an existing spreadsheet for ChatGPT to edit or use as a template”
- 03
“All files uploaded to a GPT or a ChatGPT conversation have a hard limit of 512MB per file.”