Design
Canva.com
Template based design for social media banners, offline bits and pieces and more. Far more useful than that description makes it sound.
Online image editor.
Colour palette browser and generator.
Design toolbelt
Color picker, lorem ipsum generator, image inspector.
Google Webfonts that don’t suck
Keeping the weird in filters.
Audio
listentoyoutube.com // youtube-mp3.org // youtubeinmp3.com
YouTube -> MP3 converters
Reaper / reaper forums
Chrome audiolab (needs Chrome)
Soundlab (needs Chrome)
Library music
Generated music
Web
Web developer’s SEO cheatsheet 3.0
Miscellaneous
who.is // yourbrowser.is // compare two webpages or articles // ultimate converter list // // // //