This tool is based on the work of user Arachobia on RPG Crossing with his permission. He had taken a list of tables from Dragon magazine #422 in an article called "Building Character" by Matt Sernett and updated them for 5th edition. I've turned them into an automatic tool for generating a characters background.

Instructions: Refresh the page to generate a new background story. As always, you can use it however you like and fill in your own details. Your age and acquired proficiencies are listed at the bottom and are based on the results you got. Try to pick a Race/Class/Background combo that fulfills all the proficiencies. Your age may also result in ability score modifiers that can be applied after building your character.

...or ignore everything and do whatever you want. Whatever.
Background Generator

(T.101): One of your parents was a great villain. Roll on Table 5 to determine what kind of villain they were.

    >>>> (T.5): A wizard (again! Hey, it’s a trope).

(T.102): If this is your 2nd (or higher) roll on this table, you either were raised by one parent or only one parent worked, AND you are an only child. Proceed to Table 3.

(T.3): You were apprenticed or sent to be trained. Roll on Table 4 to determine who by or what as.

(T.4): You may have missed your chance earlier, but this time you are definitely joining the circus on Table 30.

[d20 = 14]
(T.30): Fire eater. Roll a d20. On a 12+, you succeed and take your act on the road. You will have proficiency in Survival. However, you become involved in a tavern brawl while touring on Table 23.

(T.23): You save the tavern owner's life and send the brawling patrons fleeing for their lives. The owner gratefully rewards you with partial ownership of the tavern. You will have +10% starting gold and proficiency in Athletics. Your life of adventure begins.


Total Rolls: 7
Your age is TEENAGER
Teenagers are dexterious and hardy, and often are cocky enough to be quite assertive and convincing. Unfortunately, this does not translate into 'real' wisdom or intelligence, and a teenagers body still has some growth to do before they'll be at peak strength.
+1 CHA, +1 DEX, +1 CON, -1 INT, -1 WIS, -1 STR

Proficiencies:
Survival
10% More Starting Gold
Athletics