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description= Learn how to upload files with only a few lines of Java code, including cloud storage, CDN delivery, and dynamic effects for images and media.;
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nd access control china delivery requirements retail and e commerce best practices visual differentiators customize and optimize assets workflows product asset workflows non product asset workflows multi channel content delivery user generated content overview upload manage and analyze transform and customize optimize and deliver profile picture sample project video review sample project marketplace products sample project try before you buy sample project delete temporary ugc assets accessible media overview image accessibility video and audio accessibility image and video adaptability visual and audio clarity color accessibility text contrast and color audio controls and mixing interactive content and controls ai in action native mobile add ons advanced facial attributes detection amazon rekognition ai moderation amazon rekognition video moderation amazon rekognition auto tagging amazon rekognition celebrity detection aspose document conversion cloudinary ai background removal cloudinary ai content analysis overview object aware cropping automatic image tagging image analysis cloudinary ai vision cloudinary duplicate image detection cloudinary image generation google ai video moderation google ai video transcription google auto tagging google automatic video tagging google translation image to video image to video api reference imagga auto tagging imagga crop and scale perception point malware detection microsoft azure video indexer ocr text detection and extraction pixelz remove the background url2png website screenshots viesus automatic image enhancement webpurify image moderation references transformation url api upload api admin api cloudinary cli image apis analyze api beta image generation api video apis ai video analysis api beta image to video api live streaming api player profiles api video canvas api video config api video player api widget apis media editor api media library widget api product gallery api studio widget api upload widget api account management apis agent account creation api claimable cloud api permissions api provisioning api sdk references angular sdk reference dart sdk reference flutter sdk reference go sdk reference javascript sdk reference php sdk reference react sdk reference transformation builder reference vue js sdk reference postman collections sdks backend sdks node js sdk node js introduction node js quick start node js image and video upload node js image transformations node js video transformations node js asset management node js sample projects node js video tutorials python sdk python introduction python quick start python image and video upload python image transformations python video transformations python asset management python sample projects python video tutorials php sdk php introduction php quick start php image and video upload php image transformations php video transformations php asset management php sample projects php video tutorials php management reference php transformation reference java sdk java introduction java quick start java image and video upload java image transformations java video transformations java asset management ruby rails sdk ruby rails introduction ruby rails quick start ruby rails image and video upload ruby rails image transformations ruby rails video transformations ruby rails asset management carrierwave integration attachinary integration active storage integration net sdk net introduction net quick start net image and video upload net image transformations net video transformations net asset management go sdk go introduction go quick start go image and video upload go media transformations go asset management go sample projects go video tutorials go sdk reference dart sdk dart introduction dart quick start dart image and video upload dart media transformations dart sdk reference frontend sdks react sdk react introduction react starter kit react quick start react image and video upload react image transformations react video transformations react sample projects react video tutorials react sdk reference transformation builder reference vue js sdk vue js introduction vue js quick start vue js image and video upload vue js image transformations vue js video transformations vue js sample projects vue js video tutorials vue js sdk reference transformation builder reference angular sdk angular introduction angular quick start angular image and video upload angular image transformations angular video transformations angular sample projects angular video tutorials angular sdk reference transformation builder reference javascript sdk javascript introduction javascript quick start javascript image and video upload javascript image transformations javascript video transformations javascript sample projects javascript video tutorials javascript sdk reference transformation builder reference next js sdk next js introduction next js starter kit next js quick start next js image and video upload next js image transformations next js video transformations next js sample projects next js video tutorials jquery sdk jquery introduction jquery image and video upload jquery image transformations jquery video transformations react sdk legacy react introduction react image and video upload react image transformations react video transformations react migration guide vue js sdk legacy vue js introduction vue js image and video upload vue js image transformations vue js video transformations vue js migration guide angular sdk legacy angular introduction angular image and video upload angular image transformations angular video transformations angular migration guide javascript sdk legacy javascript introduction javascript image and video upload javascript image transformations javascript video transformations javascript migration guide mobile sdks ios sdk ios introduction ios quick start ios image and video upload ios image transformations ios video transformations ios video player ios sample projects android sdk android introduction android quick start android image and video upload android image transformations android video transformations android video player android sample projects flutter sdk flutter introduction flutter quick start flutter image and video upload flutter media transformations flutter video player flutter video tutorials dart based cloudinary_url_gen package reference flutter sdk reference react native sdk react native introduction react native image and video upload react native image transformations react native video transformations react native video player kotlin sdk kotlin introduction kotlin media transformations community developed libraries astro laravel nuxtjs svelte gatsby netlify drupal release notes latest october 31 2026 august 31 2026 july 9 2026 previous releases may 28 2026 april 7 2026 february 28 2026 january 30 2026 2025 december 18 2025 october 31 2025 september 3 2025 july 09 2025 may 27 2025 2024 november 29 2024 october 9 2024 august 12 2024 june 27 2024 may 31 2024 april 16 2024 february 28 2024 january 03 2024 2023 november 13 2023 october 26 2023 september 21 2023 august 15 2023 july 13 2023 june 19 2023 may 16 2023 apr 04 2023 feb 21 2023 2022 dec 27 2022 image video apis sdks backend sdks java sdk java sdk copy for llm download markdown get started get started with cloudinary paste one prompt into your ai coding assistant and it sets up cloudinary for you installs the sdk configures skills and mcp servers and validates your setup copy prompt learn more agent skills install cloudinary agent skills cloudinary agent skills give your ai coding assistant first class context for working with cloudinary run to install or update the skills view the skills repo on github learn about cloudinary skills last updated nov 04 2026 the cloudinary java sdk provides simple yet comprehensive image and video upload transformation optimization and delivery capabilities through the cloudinary apis that you can implement using code that integrates seamlessly with your existing java application sdk security upgrade june 2025 we recently released an enhanced security version of this sdk that improves the validation and handling of input parameters we recommend upgrading to the latest version of the sdk to benefit from these security improvements how would you like to learn resource description java quick start get up and running in five minutes with a walk through of installation configuration upload management and transformations sample projects explore sample projects to see how to implement cloudinary functionality such as upload and delivery with transformations cloudinary java sdk github repo explore the source code and see the changelog for details on all new features and fixes from previous versions video tutorials watch tutorials relevant to your use cases to learn how to use cloudinary features try the free introduction to cloudinary for java developers online course where you can learn how to upload manage transform and optimize your digital assets other helpful resources on this page how would you like to learn install configure use java specific features sample projects install the easiest way to start using cloudinary s java library is to use maven note we recommend updating the version number shown below to use the latest version of the java sdk prerequisites if you don t already have maven installed download and install maven the build tool refer to https maven apache org download cgi for package downloads and detailed installation instructions create a maven project see example here choose the right cloudinary package the maven repository includes several cloudinary java packages artifacts choose the package s that fit your application type cloudinary http5 for general java applications it utilizes the apache http libraries when working with sdk versions v2 x only http 5 is available cloudinary taglib provides a java tag library for j2ee applications cloudinary android provides support for android applications add cloudinary to your project add the appropriate cloudinary dependency to the list of dependencies in your pom xml for general java applications add cloudinary http5 if you re building a java ee web application also add the cloudinary taglib package configure set required configuration parameters to use the cloudinary java library you have to set at least your cloud_name an api_key and api_secret are also needed for secure api calls to cloudinary e g image and video uploads you can set the configuration parameters globally using one of the options shown below or programmatically in each call to a cloudinary method parameters set in a call to a cloudinary method override globally set parameters notes the jsp tag library requires a cloudinary instance to be available in the singleton to function correctly use option 1 or option 3 if you re working with jsp tags for backward compatibility reasons the default value of the optional secure configuration parameter is false however for most modern applications it s recommended to configure the secure parameter to true to ensure that your transformation urls are always generated as https option 1 environment variable configuration with singleton to define the cloudinary_url environment variable copy the api environment variable format from the api keys page of the cloudinary console settings replace your_api_key and your_api_secret with your actual values your cloud name is already correctly included in the format for example once the environment variable is configured retrieve a cloudinary singleton instance in your code this is the recommended option if you re using jsp tag libraries as they require an instance to be available in the singleton option 2 direct instance creation create a cloudinary instance directly with your configuration parameters this approach creates a regular instance without using the singleton pattern use this for simple applications where you don t need jsp tag library support option 3 manual singleton registration if you need to manually register a cloudinary instance as a singleton for example when using jsp tag libraries without environment variables tip you may also want to check out the api keys and credentials video tutorial set additional configuration parameters in addition to the required configuration parameters you can define a number of optional configuration parameters if relevant the following example shows appending secure_distribution and upload_prefix to the environment variable use once you ve installed and configured the java sdk import the package and then you can use it for uploading files to your product environment you can upload any files not only images and videos set your own naming conventions and overwrite policies moderate and tag your assets on upload and much more see example transforming and optimizing images and videos keeping your original assets intact in your product environment you can deliver different versions of your media different sizes formats with effects and overlays customized for your needs see example managing assets using methods from the admin and upload apis you can organize your assets for example list rename and delete them add tags and metadata and use advanced search capabilities see example capitalization and data type guidelines import the package when using in java code import the package when using in a jsp view import the tag library quick example file upload the following java code uploads the dog mp4 video using the public_id my_dog the video overwrites the existing my_dog video if it exists when the video upload finishes the specified notification url receives details about the uploaded media asset learn more about upload read the upload guide to learn more about customizing uploads using upload presets and more see more examples of image and video upload using the cloudinary java library explore the upload api reference to see all available methods and options quick example transform and optimize take a look at the following transformation code and the image it delivers this relatively simple code performs all of the following on the original front_face jpg image before delivering it crop to a 150x150 thumbnail using face detection gravity to automatically determine the location for the crop round the corners with a 20 pixel radius apply a sepia effect overlay the cloudinary logo on the southeast corner of the image with a slight offset scale the logo overlay down to a 50 pixel width with increased brightness and partial transparency opacity 60 rotate the resulting image including the overlay by 10 degrees convert and deliver the image in png format the originally uploaded image was a jpg optimize the image to reduce the size of the image without impacting visual quality and here s the url that s automatically generated and included in an image tag from the above code in a similar way you can transform a video learn more about transformations read the image and video t...
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