Unshort.link VS CheckShortURL

I've been using unshort.link ever since I came across this thread, but I'm looking for an extension or some other tool in order to unshorten these links automatically. I know of Universal Bypass, which I have used in the past, though I'm not comfortable with giving it full websites access. Source: over 2 years ago

Https://unshorten.link says nowhere that it is open source, https://unshort.link pretty much have the same features for free. Source: almost 3 years ago

I use unshort.link. It's open source and it's possible to self host the backend if you want to. Source: almost 3 years ago

I have been manually skirting around these obfuscated links by just selecting the title text of the article and doing a web search, or using a service like https://checkshorturl.com, but this seems like a perfect opportunity for an email provider to do that work instead by automatically revealing these targets for its users. Source: 8 months ago

Https://checkshorturl.com/ have multiple tracker but doesn't required JavaScript or cookies to use. Source: about 1 year ago

How does something like https://checkshorturl.com/ work? Source: over 1 year ago

I assume there must be some way to disable this function, but it would be a bad idea for you to click links without knowing where they're sending you. Especially make sure you check shortened URIs from random people online (e.g. Reddit posts) using services like tinyurl or similar, using a checker, like https://checkshorturl.com/. Source: over 1 year ago

There are sites like http://checkshorturl.com/ that shows you the link without actually surfing there. Source: over 1 year ago