If you understand the format, you can simply type the urls out. Put a ? after the main part of your URL, then an & to connect the different terms.
The format should be like this:
http://www.YOURSITE.com?utm_source=GoogleAdwords&utm_medium=PPC&utm_campaign=CampaignTracker
For Google Ads / Bing ads, add the utm_term at the end:
http://www.YOURSITE.com?utm_source=GoogleAdwords&utm_medium=PPC&utm_campaign=CampaignTracker&utm_term={Keyword}
We recommend using a spreadsheet to keep track of your different URLs, if you have a number of campaigns. There are some templates available online for you to use.
Google also offers a Campaign URL Builder tool you can use to generate URLs if you prefer.