1. Sky Scanner: Lets you search flights by date, price, and budget — even if you don’t know where you want to go.
  2. Down For Everyone or Just Me?:  Pretty self explanatory.
  3. Date to Date Calculator: Find out exactly how many days/months/years passed between two dates.
  4. Practical Typography: A crash course in everything font-related. Lean about kerning, spacing, formatting, and more.
  5. Strip Creator: Easily make your own online comic strips. Warning: very addictive. 
  6. Adobe Kuler: Find complementary color palettes with this Adobe color wheel.
  7. Online Alarm Clock: For when you lose your alarm clock. (I mean phone.)
  8. Word Frequency Counter: Great for finding all the words and phrases you overuse in your writing.
  9. ViddyJam: It’s like Pandora for music videos.
  10. The Rasterbator: Make a printable poster out of any image.