How do I enable multi-file upload?

Transloadit supports several ways for users to upload multiple files at once.

HTML forms

The easiest way to allow users to select multiple files, is to use an input field like this:

<input type="file" name="my_file" multiple />

The multiple attribute lets users select more than one file in the file selection dialog. See our multipart form integration docs for the complete form, including its request parameters and server-side signing guidance.

Uppy

Our Uppy file uploader also supports multiple files and provides upload progress and configurable restrictions.