Hi Mdenamul,
Yes, there is a limit. If you worked on a website (design, writing, etc.) for a past client and want to share the link with a potential client as part of your portfolio, you also may do so even if the website includes contact information. In these cases, please be sure to ask the client to only contact you through Upwork until a contract is started. Please note that sharing social media handles/IDs is not allowed.
There is also a limit for uplaoding images and files to your portfolio. Thumbnail images, URL, and/or project files can be attached for clients to view. Images can be in .jpg, .jpeg, .gif, or .png format. The minimum dimensions for images are 400px width x 300px height , however 1000px width x 750px height is recommended. Attachments can be in .doc, .swf, or .pdf format. The maximum size is 5 MB for the thumbnail and 25 MB for attachments.
You can find more information in this help article. Let us know if you have further questions.
