Any good idea will work online for a blog or website topic. And here’s why. As long as you’re creating lots and lots of content, engaging with people meaningfully, bringing people together online, and offering a quality product or service will help your blog or website grow beyond imagination. You just have to stay on track with creating quality content and showing up on social networks. This way, people will feel compelled to share your content on their social profiles which will in turn give you free advertising and increased revenue potential from the energy of others.
But before you can graduate from side business idea and start earning a full-time living as a graphic designer, you'll need to build your skills—I recommend starting with reading the foundational book Graphic Design School and Steal Like an Artist, the incredible book by Austin Kleon about how to become more creative. To accelerate your education in becoming a graphic designer even quicker, check out the online courses Graphic Design Fundamentals and The Graphic Design Bootcamp. Then once you're an expert at your craft, you can further your education and move up to offering  more hands-on experiences like design sprints for higher-value clients around the world.
Similar to selling on Amazon, eBay is a place to make money selling just about anything you can think of as a side business idea, with the added excitement of using the auction selling model to sometimes get way more than you expected for that antique baseball card you picked up at a local street fair. To turn your eBay selling into a legitimate business idea, look for opportunities where you can buy in-demand products at a discount—and later sell them for a profit. Eventually, you can even take the lessons learned from your eBay store and build a full on blog or eCommerce business like what the team over at Gear Hungry has done.
If writing is something you put down as one of your passions, it can definitely work. The first step in this long journey is to discover your niche – a specific theme or topic that most of your content will focus on. The three really broad but most profitable niches are money, relationships, and health and fitness. You can, of course, choose to write about anything that excites you – whether it’s walking as a hobby or upcycling. Just keep in mind that the niche you select needs to be narrow enough to keep your writing efforts focused on building authority and, at the same time, broad enough to capture the interest of a large audience.

Live in a destination where travelers frequently visit? If you love meeting new people from around the world and also love the city you live in, starting your own local tour company is arguably the best business idea that will give you both of those perks. Take a unique spin on your local tour business like Erik from Vantigo. He was starting his VW van tour business in San Francisco as just a side business idea while he was still working a full-time job, and grew it to being a sustainable source of full-time income before quitting—now he's running a multiple van tour company on the back of what originally began as a crazy side business idea.

I have been considering trying number 5, baking cookies and desserts for people. I have a huge sweet tooth so its already something I like doing. I just wonder how much time this would consume and how much money someone could actually make. I could put an ad online or in the paper and offer to bake goods for parties and events. Maybe one day I’ll actually try it.
It is a MASSIVE industry which means there’s is bound to be a niche that fits your knowledge base and skill set. You’re also not limited to marketing for one product. In fact, the more products you market for, the more money you make! It’s also extremely fun because it allows you to get super creative. You could arbitrage clicks from Google AdWords campaigns, work on building your own audience and include the products in your newsletter, or you could join an affiliate network and have a lot of the hard work taken care of for you!
As traditional media declines and social media emerges, marketers are increasingly incorporating social media influencer marketing into their strategies. Ste Davies reports that this is both a smart and popular advertising strategy, with 94 percent of marketers saying it’s effective and an increasing number of companies planning on using it through 2020.
To start an affiliate marketing business you’ll need a strong online presence. The most successful affiliate marketers run blogs, websites or newsletters that enjoy high levels of readership. This passive income technique is based on the idea that the products and services you recommend are strongly targeted and relevant to your audience and don’t feel like outright selling. It’s also essential to always be transparent about your relationship with the affiliate partner to avoid losing your reader’s’ trust.

Entrepreneurs experienced in the restaurant and bar industry who are looking to venture out on their own are best suited for this business endeavor. Mobile bartenders often work nights and weekends. This offers a more flexible work schedule, allowing you more time to focus on building your business during the week, and also spend time with family and friends.
People are always searching for one-of-a-kind venues for meetings, parties and weddings. Why not earn some extra money off the space you already have by renting it out for events as a side business idea? If you own a unique venue, like a studio, warehouse or boat, UK-based company Tagvenue will connect you with clients looking for somewhere special to host their event. Not a bad low-effort side business idea.
Many small businesses in your community could use a very basic web presence to tell others about their business. Quite often, these businesses don’t have a large budget for such things. That’s where you come in – get a bunch of clients from the local community by beating the pavement, create sites for them, and maintain them for a small fee. Get enough businesses and you have a nice side business of your own that doesn’t require a ton of maintenance time.
If you speak like James Earl Jones or Scarlett Johansson, quite a number of digital publishers (including game developers, animated film-makers, and training video producers) pay good money for voice talent and the time investment isn't too intensive—making this a great side business idea. You can find these publishers looking for voice-over artists on sites like PeoplePerHour, Freelancer and Upwork, as well as their calls for talent directly on their websites or through voiceover agents. If you do pursue this as a side business idea, be prepared to invest for the long-haul as it can be a very competitive industry.

Hey Grant! This is a great post! It’s so refreshing to hear of side hustles other than the typical options like Uber, Lyft, etc. I’ve been selling concert tix for over a year and have made some good money….I’ve also lost my ass a couple of times. There’s a definite learning curve! I’ll check out writing white papers since I loved writing in college. Thx for the tips!
Companies of all kinds are looking for mystery shoppers. Mystery shoppers buy in secret, documenting their experiences with the retailer. This can be done at a physical store or an online store. If you do a simple search on becoming a mystery shopper, you can likely locate several services that will assist you. Or, you can simply contact companies directly to pitch your mystery shopping services to them.
iSecretShop is real mystery shopping. They have a web site and app. Don’t get discouraged with the first few. It’s based on a points system. The more points you get, the better the shops. You have to take a few little ones and work your way up. Another one is Jancyn. I’ve shopped apartment communities, car dealerships, local yogurt/ice cream shops, restaurants, etc.
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