Free Cloud Storage & File Sharing APIs

We track 22 in this category, of which 19 responded at our last check. 5 of them need no API key.

5 of the 22 entries here need no credential. Filter this page by "no key" to see them, or browse the no-key collection for every keyless API across all categories.

None of the entries in this category currently combine no-key access with CORS headers, so you will need a small server-side proxy to use them from browser JavaScript.

Of the keyless options that responded at our last check, The Null Pointer was quickest at a median 640 ms. Speed is only one factor — coverage and licensing usually matter more — but it is measured here rather than claimed.

We call every listing on a schedule and record the status code, response time and whether CORS headers came back. Those results drive the badges on this page. Across the whole catalogue, 487 of 2,712 entries were not responding at the last full run, which is the sort of thing an unchecked list never tells you.