Client side image resize

5 posts, 0 answers
  1. Giovanni De Lazzari
    Giovanni De Lazzari avatar
    16 posts
    Member since:
    Sep 2006

    Posted 01 Mar 2013 Link to this post

    Hi, I need to upload images to my website 
    but I need to resize images before send to server
    is there a way to implement this function as this
  2. Princy
    Princy avatar
    17421 posts
    Member since:
    Mar 2007

    Posted 01 Mar 2013 Link to this post


    Try the following approach mentioned in the help article to re-size images.
    How to Resize Images

  3. Giovanni De Lazzari
    Giovanni De Lazzari avatar
    16 posts
    Member since:
    Sep 2006

    Posted 02 Mar 2013 Link to this post

    Hi Princy thanks, but this is nont the right approach. 
    I need a system that resize image client side with JS because  the users can upload  many images . 
    the site I'm building is for print the pictures from modern digital camera so the img files can be 6Mb or more
    but for printing on photopaper I don't need all this Mb , and I have to make a system where 
    the upload is more quick as possible.
    PLUPLOAD do that more ore less very whell  but I woul like to do that with my preferred tools TELERIK
  4. Plamen
    Plamen avatar
    3011 posts

    Posted 04 Mar 2013 Link to this post

    Hello Giovanni,

    Thank you for sharing this feature request. It is already logged in our feedback portal here and you can vote for it and follow its status there.

    Kind regards,
    the Telerik team
    If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now.
  5. Peter Milchev
    Peter Milchev avatar
    693 posts

    Posted 11 Dec 2018 Link to this post

    Hello guys,

    We have created a KB article that shows one possible approach to achieve an image resizing on the client-side before uploading the image to the server - Resize images client-side with HTML5 before uploading with RadAsyncUpload

    This would save some bandwidth for the client and the server when uploading an image.

    Peter Milchev
    Progress Telerik
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