Short answer: with ChatGPT Go, you can typically upload around 30 files per day, which is about 10× more than the Free plan, while still being subject to short-term rate limits, file size caps, and total storage limits. Uploads are generous for daily work, but they are not unlimited.
Below is the full breakdown with exact limits, real-world examples, and comparisons.
ChatGPT Go is a big step up from the free plan, but it still has limits. Image and file uploads are capped, usage can slow down at busy times, and ads are starting to appear on the Go plan.
If you want fewer limits, GlobalGPT is a strong alternative. It puts many top AI models in one place, including GPT-5.2, Perplexity AI, Claude 4.5, and Gemini 3 Pro. You can also create images and videos with models like Nano Banana Pro and Sora 2 Pro, without switching tools.
Best of all, GlobalGPT costs about 30% less than ChatGPT Go and has no ads. If you want more freedom and better value, it’s one of the best options available.
ChatGPT Go File Upload Limits Explained (Exact Numbers)
ChatGPT Go expands file uploads across documents, spreadsheets, presentations, and images, but all uploads are still governed by system limits.
Based on OpenAI’s published policies and observed usage:
- Free plan: up to 3 file uploads per day
- ChatGPT Go: about 10× the Free limit, or roughly 30 files per day
- Short-term rate limit: up to 80 files every 3 hours (may be lowered during peak hours)
These limits apply across supported file types, including PDFs, Word files, PowerPoint slides, CSVs, and images.
ChatGPT Go vs Free Plan: File Upload Limits Compared
The difference between Free and Go is most noticeable when working with documents daily.
| Plan | Daily File Uploads | Short-Term Limit | Best Use Case |
|---|---|---|---|
| Free | 3 files/day | Very limited | Occasional uploads |
| ChatGPT Go | ~30 files/day | 80 files / 3 hours | Daily document workflows |
| Plus / Pro | Higher than Go | Higher priority | Heavy research and analysis |
For students, writers, analysts, and marketers, ChatGPT Go removes the constant “upload limit reached” problem seen on the Free tier.
File Size Limits with ChatGPT Go (By File Type)
Even with higher upload counts, each file must meet size and content limits.
Supported limits:
| File Type | Maximum Size |
|---|---|
| Documents (PDF, Word, PPT) | 512MB per file |
| Text content | 2 million tokens per file |
| Spreadsheets (CSV, XLSX) | ~50MB per file |
| Images | 20MB per image |
Text-heavy PDFs usually hit the token cap before the file size cap. Large spreadsheets are limited by raw file size instead.
How ChatGPT Go File Upload Limits Work in Real Usage
ChatGPT Go uses rolling limits, not a fixed daily reset.
Real example:
A user uploads:
- 8 PDFs for research
- 10 Word files for editing
- 6 slides decks for feedback
That’s 24 files in one day, which typically works without issue on ChatGPT Go. On the Free plan, the same workflow would stop after the third upload.
If you upload many files in a short burst, you may temporarily hit the 80 files per 3-hour window cap. Waiting 30–60 minutes usually restores upload access.
Does ChatGPT Go Have Unlimited File Uploads?
No. ChatGPT Go does not offer unlimited uploads.
All users are still subject to:
- Daily upload ceilings
- Short-term rate limits
- Per-file size and token caps
- Total storage limits (10GB per user)
These limits exist to ensure fair usage and system stability.
File Storage and Retention Rules with ChatGPT Go
Uploaded files are tied to your chats and projects.
- Files stay available as long as the chat or custom GPT exists
- Deleting a chat deletes its files
- Deleted files are removed from OpenAI systems within 30 days
- Files uploaded to custom GPT knowledge stay until the GPT is deleted
If you approach your storage cap, deleting old chats or GPTs frees space immediately.
Who Should Use ChatGPT Go for File Uploads?
ChatGPT Go is ideal for users who:
- Upload documents daily
- Work with PDFs, reports, or research papers
- Need more freedom than the Free plan allows
- Want a lower price than Plus but real productivity gains
At $8/month in the US, Go offers one of the best price-to-usage ratios for document-heavy workflows.
ChatGPT Go File Upload Limits Summary
| Question | Answer |
|---|---|
| How many files per day? | About 30 files |
| Is it unlimited? | No |
| Better than Free? | Yes, about 10× more |
| Max file size? | 512MB |
| Storage limit? | 10GB per user |
Faq
How many images can I generate with ChatGPT Go?
ChatGPT Go offers significantly more image generation capacity than the Free plan.
- Free plan users are generally limited to 2 images per 24-hour period.
- ChatGPT Go is advertised to provide about 10× the image generation allowance of the Free tier, which in practice means you can generate around 20–30 images per day before hitting limits.
The exact number can vary with overall server demand and system load, but for most users the Go tier will let you generate dozens of images each day without hitting the Free-tier cap.
How many files can I upload with ChatGPT Go?
ChatGPT Go also increases your file upload capacity compared with the Free plan:
- Free plan: up to 3 file uploads per day.
- ChatGPT Go: about 10× the Free upload capacity, meaning you can upload roughly 30 files per day.
Each file can be up to 512MB in size, and text documents are subject to a token cap (about 2 million tokens per file).
There are also shared rate limits, such as a cap of 80 file uploads every 3 hours for all tiers during times of high demand.
Does ChatGPT Go have unlimited uploads?
No. ChatGPT Go does not offer unlimited uploads.
Even though Go increases your allowances compared to the Free plan, all uploads are still subject to these types of limits:
- Per-session or per-window caps (like 80 uploads every 3 hours).
- Daily usage ceilings that are higher than Free but still finite.
- Per file size and per token limits (512MB max per file, text files limited to 2M tokens).
