11 Ways to earn money online

Ad Revenues or Advertising

If you have blog or website with heavy visitors on it than you can turn your traffic into cash by placing ads on it. Become a publisher and place ads on your blog or website and get paid for every click you get on ad. Google AdSense is the best and highest paying ad revenue program currently
One of the most successful bloggers around today is John Chow, a Canadian blogger who makes more than $40,000 a month through ad sales and other revenue streams. Ironically, his blog is about ways to make money online.
You can also sell space for Advertising, or some can hire space on your site to advertise themselves or placing their ads on it, here you will get paid for number of days you someone has hired space.

You Tube

Become a youtube partner and earn money. Upload your vedio, try to manage some visits on it and than apply for monetization, youtube have association with google adsense. Once you are approved ads will be shown with your vedios and you will get paid as CPC(cost per click) or CPM(cost per impression). Also this is the one of the best ways to get approved for adsense.

Making themes

As more and more people seek an online presence, the demand for Website and blogs templates themes will keep increasing. If you are good at Web designing and coding, you can earn a lot from designing Web themes. In this segment, there are mainstream Websites, such as TemplateMonster and ThemeForest, which act as a marketplace where you can sell your themes. Templates are sold and priced depending on the rights and features that are bundled with them.

Online Marketing

Become an SEO(search engine optimization) expert. Do it for others and get paid for it. An SEO/SEM expert, who is responsible for marketing a Website, can promote it in various ways. These include article marketing, writing press releases, forum posting, blog posting, submitting your site to directories and search engines, social bookmarking, etc. Most companies don't do this in-house and pay you to conduct the SEM for them.

Sell Affiliate Products

An affiliate is a person who gets a commission for selling every product that he or she promotes. You don't have to own the product. You only need to sign up for an affiliate program, you can find many affiliate programs on internet and whenever their products are sold from your reference you will get some commission. if you want to keep your conscience clear you’ll find that Amazon runs a very successful affiliate program that allows you to make money advertising any of the products for sale on their site. eBay also have a pretty good affiliate setup, with their top affiliates earning $1.3 Million a month, WOW!
You can only use amazon and ebay as affiliate setups but can also use them for selling product from other affiliate program.

Tweet For Sponsors

SponsoredTweets.com is an online platform that allows you to make money on Twitter by charging sponsors for communicating their advertising messages to your followers. You set the amount you want to get paid for every tweet you make, choose a category and select keywords you want to work with. You then wait for advertisers to contact you and take you up on your offer, paying you the amount you specified for each tweet that you make.
All throughout the process, the tweeter has full control over his or her account, and may choose the wordings of the tweets, or may choose to reject the tweet altogether.

Selling a self published e Book

In recent years the self-publishing world has exploded online to the point at which you don’t even have to run your own site in order to promote a book. Amazon, Barnes & Noble and Kobo are just a few of the sites on which you could self-publish today, with commission rates of around 70% available on every sale.
The number of eBooks on Amazon reached 8 million last year, and Amazon stated that eBooks are outselling hard backs 2 to 1, 62% of ebook sales fell into the Thriller and Mystery genre, so if you feel that you could pull this style of genre off then you will be in for a good chance of sales.
26 year old self published author, Amanda Hocking from Minnesota makes more than $2 Million a year from her ebook sales. Amanda Hocking’s stories about, trolls, vampires and zombies and ‘supernatural teen romances’ sell for $2.99 or for as little as $.99.

Selling on eBay or Amazon

eBay or amazon is a great way to earn from online trading such as selling DVDs, products, books etc. You can sell anything and everything on it. In fact, eBay’s global marketplace can offer a great way for canny traders to buy and sell their way to profit. By buying wholesale you can sell anything with a mark up. Even better, if you have the skills to make things people want to buy you could start your own home-based craft business, selling to customers around the world.
Matt & Amanda Clarkson are a successful couple who so far have managed to make over $8 Million in eBay sales.

e-tuitions/Webinars

The demand for tutors is high and growing. So, if you like helping others learn, e-teaching could be the earning ticket for you. All you need to become an online tutor is expertise in your subject and a few spare hours per week. TutorVista, e-tutor, SmartThinking and Tutor.com are some of the sites you can enroll with. If you gain a good reputation as a coach, you could even conduct Webinars-lectures or seminars transmitted over the Net. College and university students are willing to pay to gain entry to a well-respected Webinar.

Freelancing for Professionals

Freelancing is a great option for professionals who are experts in their respective trades and know how to ensure customer satisfaction. Freelancers and small businesses offer bids, ideas or proposals, from which the buyers can choose what they find most suitable. Websites such as Elance cover everything from programming and writing to data entry and design, while RentACoder focuses on software programming.

Equity, commodity and forex trading

Joining the stock/forex market may seem a bit risky. However, you can start small and continue researching till you gain experience in this area. Once you do, it will be easy to earn from exchanging foreign currencies and/or stocks. Their rates fluctuate depending on supply and demand, and economic and political influences in the world. The aim of any trader is to spot which currency/stock is likely to rise or fall in value against another. The more time you put in, the more you will earn.