Use practical online tools to build campaign URLs, format JSON, clean text and prepare web content. Learn which tool fits each task and how to check the result.
Small website tasks often take longer than they should. You need a campaign URL, a readable piece of JSON or a clean list without repeated lines, and opening a large application feels excessive. A focused online tool can help you finish the task and get back to your work.
The r37dy tools directory brings these utilities together. Here are five useful workflows, with examples of when to use them and what to check afterwards.
Build consistent campaign URLs
Use the UTM link generator when you want to distinguish visits from different marketing placements. Start with the destination page, then choose consistent names for the source, medium and campaign.
For a workshop announcement, your source could be newsletter, your medium email and your campaign autumn_workshop. Use the same spelling whenever you refer to that campaign. A separate printed flyer could use a different source so its activity is easier to identify.
The generator helps construct the URL; it does not automatically make every analytics product collect or interpret those values. Open the finished URL, check that it reaches the intended page and confirm your reporting setup. You can then use a short link when the full address is awkward to share.
Encode a value that belongs inside a URL
URL encoding represents characters in a form suitable for use in a URL component. It is useful when preparing a query value that contains spaces or punctuation. It is different from shortening a link and does not hide information securely.
Use the URL encoder or decoder for the specific value you are working with, and check how it fits into the complete address. Encoding an entire URL when you only intended to encode one parameter can change how the result behaves. Avoid repeatedly encoding the same value without understanding the receiving service's requirements.
Make JSON easier to inspect
The JSON validator and beautifier is useful when an integration gives you a compact block of JSON that is difficult to read. Formatting adds structure so you can see objects, arrays and values more clearly. Validation can help reveal syntax problems such as a missing quotation mark or an extra comma.
A valid JSON document is not necessarily the correct document for an API. The receiving service may require particular field names, types or values. Check its documentation after fixing the syntax. Use a small example with invented data while learning, rather than pasting credentials or private customer records.
Remove repeated lines without losing meaning
The duplicate lines remover can help clean a list of public page names, labels or repeated notes. Keep a copy of the original text, run the tool and compare the result before replacing your working version.
Repeated lines are not always mistakes. Two identical entries may represent two separate items in a record. Use this tool when duplication is unwanted, not as a general way to clean business data without reviewing it.
Turn a heading into a readable slug
A slug generator helps turn a title into an address-friendly name. “Autumn Workshop Booking Guide” might become a simple slug such as autumn-workshop-booking-guide.
Choose something clear and durable. Avoid adding a date unless the page is specifically about that period. A readable slug helps people understand a link, but changing an established address needs care: existing links will still point to the old location.
Check the output before you use it
A utility speeds up a transformation; it cannot know your full intention. Keep an original copy, inspect the output and test it in the place where it will be used. Do not assume every online tool processes data only on your device. Use non-sensitive examples unless you have checked the relevant handling and requirements.
Try the task you need today. Browse the online tools. When you need to manage shareable links and review their activity, create a r37dy account and continue with our guide to link analytics.