Last updated: Apr-23-2025
This quick start lets you get an end-to-end implementation up and running using the React SDK in 5 minutes or less.
Prerequisites 1. Set up and configure the SDK Install the packagesInstall the required packages using the NPM package manager:
Configure CloudinaryCreate a basic React app, and in App.js copy and paste the following:
2. Upload an imageIf you changed the cloud name in the previous step to your own, you need to use an image that's stored in your Cloudinary product environment for the next steps. All new accounts come with sample images, so you can use one of those, or, if you want to use the same image as us, save this image locally, then upload it to Cloudinary.
For convenience, the instruction below shows you how to manually upload files in the Cloudinary console UI, but as a developer, you'll probably be interested in uploading files programmatically. There are several ways to do this in client-side only applications, as explained in
React SDK image and video uploador you can use the
CLI.
For the purposes of this quick start, the quickest way to upload a single image is as follows:
In the next step, you'll need the public ID of whichever image you use (in our case, we set the public ID on upload to docs/models
). If using one of the sample images, double click the asset to open the Manage page, navigate to the Summary tab, and copy the Public ID:
If your product environment uses the legacy
fixed folder mode, you won't see the public ID at the bottom of the
Summarytab. Instead, it's located at the top left corner of the Manage page.
3. Transform and deliver the imageCopy and paste these import statements below the existing ones:
Copy and paste the following code in the App function, under the configuration code:
If you're using an image with a public ID other than
docs/models
, make sure to update your code with the public ID of the image you're delivering.
4. Run your codeRun the code to see the transformed image.
View the completed codeHere's the full example:
This code is also available in GitHub.
@cloudinary/url-gen
.@cloudinary/url-gen
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