With the rising cost of living, many people are looking for ways to supplement their income without taking on an additional full-time job. The good news is that some activities you might already be doing can be transformed into sources of extra cash. From online games to decluttering your home and everything in between, there are many avenues to explore.

Here are some everyday activities that could help you earn money, often without much additional effort or investment.

Playing Online Games

One of the more unconventional yet surprisingly lucrative activities involves playing video games and even online casino games. With the rise of gaming culture, more platforms are providing ways for players to earn money as they play.

For example, many video games offer competitive modes or tournaments where players can win prizes or cash rewards. Some popular games like Fortnite, League of Legends, and Dota 2 host competitive tournaments that offer monetary rewards to the best players. Additionally, platforms such as Skillz or Mistplay offer opportunities for gamers to earn points or cash rewards by playing mobile games. As you accumulate points, you can cash them in or use them for in-game purchases, thus turning your gaming skills into an income stream.

For those who play online casino games, it’s important to approach them as a form of entertainment rather than a money-making strategy. While some players seek out new casino sites not on GamStop for more gaming options, responsible gaming should always be the priority. These sites offer different gameplay experiences, but it’s crucial to play within your limits and view it as a recreational activity rather than a way to earn income.

Selling Unwanted Items

You may be sitting on a hidden goldmine without even realising it. Items that you no longer use can quickly become cash. Platforms like eBay, Depop, and Facebook Marketplace allow you to sell unwanted clothes, furniture, electronics, or even rare collectables.

Decluttering can lead to not only a tidier living space but also extra income. Whether you’re selling old gadgets you no longer need or your wardrobe items that have gathered dust, each item has the potential to add money to your bank account. Vintage items, especially, can fetch a premium price. Many people have started selling items they no longer use, such as designer clothes, old vinyl records, or retro gaming consoles, which can easily attract buyers looking for something specific. It’s an easy way to start earning money without any upfront investment.

This article shares practical tips on how to make money fast, including selling second-hand items efficiently.

Renting Out Your Space

If you have an extra room or an unused parking space, renting it out can become a steady source of income. Sites such as Airbnb let you rent out a room or even your entire property to short-term renters, giving you the flexibility to earn money whenever you have space available. If you live in a popular tourist area or a city with high demand, this can be particularly profitable.

For those who don’t want to rent out their entire home, you could also rent out a parking space if you live in a busy area where parking is scarce. Apps like JustPark make it easy to list your parking space and start earning money whenever someone needs it.

This approach doesn’t require much work once the rental is set up, allowing you to earn passive income from spaces that might otherwise sit unused. With the right approach, renting out your space can become a reliable, low-maintenance income stream.

Freelancing and Gig Economy Work

Freelancing has become a popular way for people to earn money while working from home. Whether you are skilled in writing, graphic design, programming, or social media management, there are plenty of online platforms where you can find freelance opportunities. Websites like Upwork, Fiverr, and Freelancer allow you to showcase your talents and bid for projects.

Many people have found success by turning their hobbies or passions into freelance businesses. For example, if you enjoy creating art, you can sell your work or offer design services to others. Alternatively, if you’re a skilled writer or content creator, you can write articles or manage blogs for companies in need of content. As the gig economy continues to grow, there are more and more ways for people to monetise their skills and time, whether on a full-time or part-time basis.

If you’re looking for practical ways to get started, this guide on making extra income while working full-time provides great insights into different side hustles that can be managed alongside a job.

Teaching or Tutoring Online

If you have experience in a specific subject, offering tutoring services online can be a great way to earn money. Platforms like VIPKid and Chegg Tutors allow individuals to teach subjects ranging from languages to mathematics, and you can often set your own rates and hours.

Teaching a skill or subject that you are passionate about can not only provide extra income but also give you the opportunity to share your knowledge with others. Whether it’s teaching English as a second language, helping students with their coursework, or offering coaching in a particular skill, tutoring is a rewarding way to make money.

Taking Surveys and Participating in Market Research

Participating in online surveys and market research is a simple way to earn a bit of extra cash in your free time. Many companies conduct surveys to gather consumer opinions about products and services. By sharing your views, you can get paid in the form of cash, gift cards, or even reward points that can be redeemed for prizes. Websites like Swagbucks, Prolific, and Survey Junkie offer easy-to-complete surveys that can be done from the comfort of your own home.

While this won’t generate large sums of money, it’s an easy way to earn passive income while watching TV or during a coffee break. Some platforms also offer opportunities to participate in focus groups or online testing, which can pay more than regular surveys.

Dog Walking for Extra Income

If you already walk your dog daily, why not offer your services to others in your neighbourhood? Many pet owners struggle to find time to walk their dogs, making this a great side hustle. You can start by asking friends and neighbours, or using apps like Rover or Tailster to find local clients. If you're already heading out for a walk, adding an extra dog or two won’t take much extra effort but can bring in some extra cash.

Babysitting with Flexibility

For parents, babysitting can be a natural way to earn money while still looking after their own children. If you’re already home with your kids, offering to care for another child could be an easy way to supplement your income. Many parents prefer a babysitter who can provide a home-like setting rather than a traditional childcare centre. Platforms like Bubble and Care.com make it easy to connect with families looking for reliable childcare.

Selling Letterbox Bakes

If you already bake regularly, turning it into a small business could be a great way to make money. Letterbox bakes—such as cookies, brownies, and traybakes—are increasingly popular, as they can be posted directly to customers. You can sell through Etsy, local Facebook groups, or your own website. By using ingredients you already have and baking in batches, you can streamline your costs and create a profitable side income.  Do note, if you are making and selling food in the UK you will need to be checked and awarded a food standards hygiene rating to legally and safely sell food to others, so do research this before you start.  Your local council should be able to advise.

Coaching Sports

If you spend time at your child’s sports club watching training sessions, you might have an opportunity to get involved as a coach. Many grassroots clubs look for parents willing to help out, and with the right training, you could turn this into a part-time income. Coaching football, rugby, or athletics can be rewarding and fit naturally into your routine. Many clubs offer free or low-cost coaching qualifications, allowing you to develop your skills while earning extra money.

Renting Out Your Car When You’re Not Using It

If you own a car but don’t use it all the time, you could rent it out for extra income. Platforms like Turo and Hiyacar allow you to list your vehicle for short-term rentals when it’s not in use. This is particularly useful if you work from home, use public transport for commuting, or have a second vehicle that sits idle most of the time.

Selling Photos Online

If you love photography and already take pictures of landscapes, food, or everyday moments, why not sell them online? Websites like Shutterstock, Adobe Stock, and Alamy let you upload and sell your photos as stock images. Even smartphone photos can be valuable if they are well-composed and high-quality.

Becoming a Local Tour Guide

If you already enjoy walking around your town or city and know its hidden gems, you could offer local tours. Websites like Airbnb Experiences and ToursByLocals let you create unique walking tours for visitors. Whether it’s historical tours, food walks, or nature hikes, turning your local knowledge into a guided experience can bring in extra income.

Running a Car Boot Sale or Reselling Finds

If you regularly declutter your home, you could take it a step further and resell items for profit. Many people find valuable goods at charity shops, car boot sales, or Facebook Marketplace that can be resold at a higher price on eBay, Vinted, or Depop. If you already enjoy hunting for bargains, this could be a simple way to make extra money.

Pet Sitting for Friends and Neighbours

If you already care for your own pet, looking after other people’s pets while they are away could be an easy way to earn money. Apps like Pawshake and Tailster connect pet sitters with pet owners who need short-term care. You could offer home visits, overnight stays, or even pet boarding if you have space.

Teaching a Skill You Already Know

If you already play an instrument, speak a second language, or have a useful skill like knitting, yoga, or painting, you could offer lessons. Many people look for one-on-one tuition in subjects that aren’t covered by traditional schooling. You can advertise locally or use platforms like Superprof and Tutorful to find students.

Monetising Your Gardening Hobby

If you already spend time in your garden, why not sell some of what you grow? Herbs, flowers, houseplants, and homegrown vegetables can be sold at local markets or online. Alternatively, if you’re knowledgeable about plants, you could offer garden maintenance or lawn care services to neighbours who don’t have time to tend to their own gardens.

Writing Reviews or Blogging About Your Interests

If you already enjoy writing about topics you love, starting a blog or writing reviews could become an income stream over time. Whether it’s reviewing books, products, or local experiences, websites like Medium, Affiliate Marketing, and Google AdSense can help you earn money through traffic and recommendations.

Many stay-at-home parents and side hustlers have successfully monetised blogs while managing their daily responsibilities. This article explores tried and tested ways to make money as a stay-at-home mum, including blogging as a viable income opportunity.

Exploring Side Hustles and Passive Income

If you're looking for multiple ways to earn money without sacrificing too much time, diversifying your income streams is a smart approach. From small side hustles like pet sitting and selling homemade goods to longer-term ventures such as investing and digital products, there are plenty of ways to generate additional income. 

By combining several small revenue sources, you can create a steady flow of extra cash. This article on unleashing your income potential highlights a variety of side hustles and passive income ideas that could work for different lifestyles.

Final Word

Earning extra money doesn’t always require taking on a second job or making major lifestyle changes. By monetising activities you’re already doing—whether it’s walking your dog, watching your child’s sports practice, or decluttering your home—you can create additional income streams with minimal extra effort. 

The key is to recognise opportunities in your daily routine and find ways to turn them into financial benefits. Whether you start small with a side hustle or build a long-term income source, these ideas can help you make the most of your time and skills.

For more ideas to make extra money from home and things you already love doing, check out this list of 60 tried and tested ways to make money from home!