Web Resources
A collection of resources to make your stay on the internet more pleasant! Click on the buttons and logos to navigate to the resource's main page.
Check out my recommendations page as well.
Or, check other people's pages with links to resources:
Website-making resources
sadgrl.online

A wonderful resource for starting out! Includes an easy to use layout builder, an 88x31 button maker, and an entire section dedicated to learning HTML & CSS and getting started on Neocties.
Solaria

A wonderful section full of guides. I cannot overstate enough how much I love the guides in there. Please go read them!
GitHub Pages

Free static web hosting, lets you use a custom domain name for free. My current host. The Odin Project has some really neat and easy to understand lessons on how to use Git and deploy a website via GitHub pages!
Web-based utilities
Photopea

It's an image manipulation program almost on par with Photoshop - but for free, in your browser! It's pretty amazing what it can do.
It also has one of the best available tools to automatically remove a background from a photo that I've found so far - I find it to be on par with Photoshop's native one.
compressimage.io

"Compress JPG and PNG images at light speed with Browser based Image compressor. Private, Works Offline, No Limits, Low carbon footprint."
A truly amazing image compression tool. It's completely browser based - images are never sent to any servers, which means it's super fast, private, completely free (creator isn't looking to profit from it), and works offline too.
Compressing images is super useful if you want your pages to load faster! (as you can see, I don't use it very often. :^) )