Once these are set up properly, both Twitter and Facebook provide debuggers to test how your content will look. Twitter calls this technique Cards and Facebook refers to them as Open Graph tags. 2) You can have the user share a URL instead of the image, making sure that URLs includes the meta tags required to display a share image. 1) You can get the user to download the image from your web app and then share it. I do not think building Twitter and Facebook authentication into every app I build is viable, nor do I think users should need to trade their privacy and permissions for a bit of image sharing. These users select images directly from their device. Clearly there are a lot of images shared on these networks but how do they get there in the first place? I imagine the large majority of those images come from the official apps or 3rd party applications which have authenticated users on behalf of the network. For starts, Twitter, Facebook, and Instagram do not provide a solution for directly sharing images via the web from a link or button. One of the top feature requests I get from clients when developing these image generator campaigns is, “Can you add some social sharing buttons at the end so users can share their images?” Every time I receive this question, I want to say “YES,” so badly, but the truth is, the reality is much more complicated. (Such as the timeline image format for Twitter and the story format for Instagram.) Sharing Images on the Web In addition to changing the contents of the image, we might also dynamically generate images of various sizes and compositions to fit the many social network formats we might require. (You can say they are images that are personalized to the user.) Here are a few of my past campaigns that generated dynamic images: MEDUZA Paradise, iDKHOW Stress Test, Hurts Faith Detector, and DJ Snake Taki Taki Generator. Part 1: The OverlookĪ dynamic image is an image that is generated using dynamic data that changes the contents of the media. If you have any questions, insights, or suggestions, please share them. However, I believe most of the learnings are shared across the entire web platform. As of now, this solution is focused on Twitter, Facebook, and Instagram. In addition, I have developed a simple dynamic image generator to show all of these techniques in action. This series of posts covers the current state of downloading and sharing images on the web, how to generate dynamic images on both the client and the server, and offers up a simple UX for sharing. As such, I love revisiting these simpler mechanisms and you should too. The web is constantly evolving and it is very important to stay up to date with changes that may make your life easier and harder. Seeing how I’m currently in the midst of several of these campaigns, I thought it would be wise to finally do this research for the benefit of my clients, myself, and you. The truth is, I typically improvise my sharing solution while developing a project and I haven’t had a good opportunity to really think about what makes a good web app image generation and sharing user experience. Now, you’d think after building so many image generator campaigns that I would have the flow and technology all figured out by this point. By encouraging users to share their participation in an app, they are inviting others to participate themselves. Depending on the concept, it may be pertinent to include a shareable image such as this. I’ m currently working on several client projects which generate dynamic images based on a user’s investment into a web campaign and then encourages them to share it.
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