Flutter image and video upload | Cloudinary
When using the Dart SDK, you can use one of several options to upload files directly to Cloudinary without the need for server-side operations or authentication signatures.
On this page:
On this page:
- Upload options
- Code examples
The Upload widget is a ready-made, responsive user interface that enables your users to upload files from a variety of sources directly to Cloudinary. You can customize and embed this UI in a WebView Flutter widget with just a few lines of code.
Check out the following Upload Widget Sandbox that you can fork to try out some sample configuration changes:
The upload endpoint is https://api.cloudinary.com/v1_1/<CLOUD_NAME>/upload. To use the endpoint in your application, write a function that calls the Cloudinary upload endpoint and pass:
- An unsigned upload preset with the upload method options you want to apply for all files
- The file(s) to upload
- Other unsigned upload parameters to apply to the selected files (e.g.
tags, if needed).
For example:
- Code sample: Implement the upload widget.
- CodeSandbox: Upload multiple files using a form in pure JavaScript using the Cloudinary upload endpoint.
