With over 1,500 online casinos out there competing hard for your gambling buck, sign up bonuses can be pretty substantial.  Most casinos offer free chip sign up bonuses and the size of free money on offer varies substantially from casino to casino, so its worth shopping around to find the biggest and best casino bonuses.

Remember though, all online casinos have times-wagered withdrawal conditions attaching to bonuses.  These will vary from casino to casino, so be sure to read the T's & C's before you accept your bonus so you are clear on when you are eligible to withdraw it.

Here are some of the biggest free chip bonuses out there, offered by a bunch of reputable casinos.

Online Vegas - $5000 in first deposit match bonuses

Rome Casino -  $5000 in 100% first deposit match bonuses

Titan Casino - $€₤ 4000 in first deposit match bonuses

Casino Tropez - $€₤ 3000 in first deposit match bonuses

Rome Casino -  $500 / 200% first deposit match bonus

More bonus offers.

7 Sultans Casino up to €£$ 1000 free >>

• Match bonuses to  €£$ 1000

Royal Vegas up to €£$ 1200 free >>

• Match bonuses to  €£$ 1200

Fortune Room up to $1000 free >>

• First Deposit: 50% match bonus to $250 +

• Second Deposit: 50% match bonus to $250 +

• Third Deposit: 50% match bonus to $250 +

• A Total Bonus of $750 +

• 50% match bonus to $250 for NeTeller deposits

Platinum Play Casino up to $400 free >>  

• 200% match bonus to $100.  Deposit $50, get $100 free +

• 50% match bonus to $250 for NeTeller deposits

Desert Dollar Casino up to $350 free >>

• $10 no deposit required +

• 150% match bonus to $90 +

• 50% match bonus to $250 for NeTeller deposits

Vegas Palms up to $400 free >>

• 100% match bonus to $150 +

• 50% match bonus to $250 for NeTeller deposits

Vegas Villa up to $560 free >>

• $10 no deposit required +

• 30% match bonus to $300 +

• 50% match bonus to $250 for NeTeller deposits