Cloudinary Blog

Blog posts of 'Features and Add-ons' tag
Let users upload images from Facebook, Dropbox and more

As developers of web apps, you often need to let users upload files to your app - mainly images and videos. You want the upload interface you provide to offer an intuitive user experience, including the ability to drag & drop multiple media files, preview thumbnails of selected images and videos, view upload progress indication and more. Since we now all live in the cloud era, chances are that many of your users also store media files in the cloud rather than only locally on hard drives and mobile devices, so the option to pick files from social networks like Facebook, cloud storage services such as Dropbox, photo services like Google Photos and more is a big advantage.

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Auto padding images with content-aware color padding

How you present the content of your website can be just as important as the content itself. The images you display need to conform to the graphic design of your site, and every image needs to fit within a predefined size. Although that may be simple enough to achieve when you are dealing with your own images, the task can be more challenging when displaying images uploaded by your users.

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Increase engagement with on-the-fly cartoon effect

We all know that images attract interest and increase engagement, but with the huge overload of images out there, we sometimes need to get creative to stand out in the crowd. Your users who upload photos to your site or app may also be looking for those same creative opportunities. A quick look at the most popular social media apps and their continually increasing toolbox of special photo effects shows the increasing trend in popularity and demand for these fun ways of expressing one’s identity.

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Automating image manipulation with user-defined variables

No programmer could imagine a world without variables. Neither can Cloudinary. That’s why Cloudinary now offers image transformations that support user-defined variables.

Using Cloudinary, you can already deliver transformed images with a variety of transformations, including resizing, cropping, rotating, a huge toolbox of special effects and filters, text and image overlays, and more, all of which you can deliver responsively, on-the-fly, and optimized for quick delivery via CDN.

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Authentication via cookies for session-based access control

Controlling who can access your images and videos, and when, can be an important concern for your business and security workflow. You may have resources that you only want some of your users or employees to access, or you may need to make sure that your original resources are secure, and only transformed (edited) versions of your resources are delivered, e.g., with a watermark or logo displayed.

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You're invited to ImageCon - the image management conference!

Images – if you’re a developer, there’s no doubt that at one time or another, you’ve probably worked with a lot of image files, and may have been tasked with ensuring a top-notch user experience or continually improving website and app performance. You may have posed questions on online message boards, or sought advice from your developer colleagues. But there hasn’t been a conference that solely focused on image management…until now.

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Cloud-based image filter transformations for developers

A few years ago, post-processing a digital image generally required a high level of skill and expensive software such as PhotoShop. But in recent years, popular photo sharing apps such as Instagram, Flickr, and Snapchat started offering built-in filters. Professionals take advantage of filters to make subtle corrections or adjustments. Casual users often apply more prominent filters that add their own unique touch or just make their images more fun.

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Optimized media delivery with multi-CDN solutions
This article originally appeared on Venture Beat Magazine and is reprinted with permission.
 
As we all know, content that takes forever to load will increase your site’s bounce rates, decrease your conversions, and undeniably scar your bottom line. And by “forever” I mean more than a few seconds. A recent study by KISS Metrics found that page abandonment rates increase drastically after a load time of just four seconds or more.
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