Personal Productivity: What are the most productive ways to spend time on the Internet?

1. Print Friendly

This site makes any web page printer friendly.

2. Can I Stream It?

Pick a movie and find out where you can stream it.

3. Fliptext

Flip text to post on your social media sites.
4. Date to Date Calculator

Find out how many days, weeks or months have passed between two dates.

5. Screenr

Allows you to make and share screencasts.

6. Mailbox Locator

Find the closest USPS mailbox.

7. Camel camel camel

Tells you the price history of any item on Amazon. So you can get your hands on it when it's cheapest.

8. A Good Movie To Watch

Instead of scrolling through Netflix forever, this will tell you what to watch.

9. Skyscanner

Browse flights by date, price, and budget without knowing where you want to go.

10. Online Alarm Clock

If you lose your phone and still need an alarm.

11. World Frequency Counter

Find words that you overuse in your writing.

12. Two Foods

When you can't decide what to eat, this will make the choice for you based on what is more healthy.
13. Ripetrack

Find out what your fruit is at the peak of ripeness.

14. sleepyti.me

This site will tell you what time to go to sleep according to natural sleep cycles.

15. Practical Typography

Learn everything about typography using this site.

16. Adobe Kuler

Use this site to find complementary colors using the Adobe color wheel.

17. Online Etymology Dictionary

Gives you the definition and origin of any word.

18. What The F*ck Should I Make For Dinner

If you aren't sure what to make for dinner, this site will help you.

19. ViddyJam

Like Pandora for music videos.

20. Account Killer

Delete any social media account, not just disable them.

21. Fake Name Generator

This site will make a fake name, email, home address and social security number for you.

22. Scale of the Universe

Shows you the size of things in relation to others.

23. What the Font

This site and app detects the fonts on any image.

24. The Rasterbator

Turns any image into a printable poster.

25. Is it iced coffee weather?