Web Design_
HeroPatterns - Free to use SVG background tool for the web.
HTMLColorCodes - Quick color reference in HEX/RGBA/ETC.
How To: Darkmode Toggle - Toggle button for a dark mode and lightmode of your website.
Icones - Free SVG icons for the web.
WebDesignMuseum - Screenshots of the evolution of Websites, apps, flash games, etc. over the years. Really cool to look back at some old web design and how that all changed.
Cursors4u - Free safe web cursors.
Color Blender - Easily blend colors together by HEX.
SCMPlayer - Music player for your website!
Tumblr Graphics Creators_
Writing & Art_
Adorkastock - An awesome collection of stock photos and references featuring different body types.
Animal Skull Ref - A neat little tool that lets you find animal poses based on specific skull positioning.
Internet Movie Firearms Database - Movie firearm references.
Raindrop.io - A personal bookmark manager with image masonry very similar to Pintrest.
Donjon Generators - A bunch of cool generators for world building, characters, and tabletop gaming.
ColorPalettes - Color palette inspiration.
Drawio - Online flowchart maker perfect for really complex family trees and visual plotting.
Obsidian - One of the best offline markdown programs for writing and worldbuilding.