10 Surprisingly Simple Ways to Bring in Extra Cash

So there I was, scrolling my phone at 10 p.m., wondering how I ended up with three almost-empty jars of salsa in my fridge but nothing for dinner. My neighbor once cried over my salsa stash—true story—but that's not the point. The point is, I started thinking about how many tiny, unexpected ways there are to nudge your bank account forward without a second job or a finance degree.

We all know the usual advice: pick up overtime, drive for a delivery app, sell old clothes. But what about the truly offbeat, kind-of-weird, actually-fun ways to make money? The ones that feel less like "work" and more like a personal challenge?

Over the years, I've stumbled into some seriously odd side hustles. Some worked beautifully. Others bombed (looking at you, candle-making phase). But the ones that stuck? They're flexible, low-pressure, and perfect for those weeks when your checking account needs a little love—no fancy skills required.

10 Weird Ways Make Money
Table of Contents

Let's get into the good stuff: 10 weird (but wonderful) ways to earn extra money.

1. Get paid to "play" on user-testing websites

You know how you'll complain to a friend when a website is clunky or an app freezes mid-scroll? Turns out, companies will pay you to do exactly that—but professionally. UserTesting and similar platforms pay you to record your screen and voice while you try out new websites or mobile apps.

I did one last month for a grocery delivery app. They paid me $10 for 15 minutes of muttering "wait, where's the checkout button?" into my laptop mic. It's not going to cover rent, but it's perfect for those "I'm already scrolling, might as well earn something" moments.

The takeaway: Sign up for UserTesting or TryMyUI. You won't qualify for every test, but when you do, it's easy money for being your natural, opinionated self.

2. Become a "line sitter" for busy people

I used to think waiting in line was wasted time. Then I discovered that people will pay you to do it for them. Seriously. There's a whole micro-economy around holding someone's spot—whether it's for a limited-edition sneaker drop, new restaurant opening, or even Black Friday deals.

Last year, a friend paid me $40 to wait two hours for a concert wristband. I brought my Kindle, drank iced coffee, and texted my sister about nothing. When the person showed up, I handed over my spot and walked away $40 richer.

The takeaway: Check TaskRabbit, Craigslist gigs, or even local Facebook groups around major release dates or events. You'd be surprised how many people hate waiting more than they love $50.

3. Rent out your rarely-used gear (no, not your car)

Everyone talks about renting out a car or a parking spot. But what about your camping tent? Your DSLR camera? Your paddleboard gathering dust in the garage? I have a neighbor who makes $80–120 a month just renting out her cake pans and stand mixer to people who bake once a year.

I tried this last fall with my old GoPro. Listed it on a local gear-sharing app, and a tourist rented it for a weekend hike. Paid me $25, returned it two days later, and I didn't even miss it.

The takeaway: Try Fat Llama or a neighborhood "tool library" style group. Anything you own that isn't earning or saving you money—and sits unused more than 80% of the time—is a candidate.

4. Get paid to proofread with a "weather rule" twist

Okay, this one's from my own weird habit. I don't proofread unless it's raining or below 40°F. Sounds silly, but it turned into a side hustle. I told a few writer friends, "If the weather's crummy, send me your drafts. I'll proofread for $10 a page, but only on gross days."

Now I get a small trickle of work exactly when I'm most likely to be stuck inside anyway. It's not about becoming a full-blown editor. It's about pairing a skill you already have (you probably spot typos in menus, don't you?) with a natural "I'm not going outside" trigger.

The takeaway: What's your version of this? Baking when stressed? Organizing when bored? Package a tiny service around it and offer it during predictable low-energy times. You'd be surprised who pays for convenience.

5. Sell "mystery lots" from your decluttering sessions

Instead of listing every single item you want to sell (exhausting), bundle random small things into "mystery lots" on eBay or Facebook Marketplace. Last spring, I threw together a box of unused candles, three journals I never wrote in, a set of bookmarks, and some unopened face masks. Sold it as a "Self-Care Surprise Box" for $15 plus shipping. It was gone in an hour.

People love the gamble. Just be honest about the category (craft supplies, beauty samples, office extras) and that it's a grab bag of quality used/new items.

If you want more ideas on clearing out your home, check out our guide on how to turn clutter into quick cash.

The takeaway: Next time you declutter a drawer or closet, don't photograph each thing. Group them by vibe, snap one photo, and sell the whole lot as a surprise. Less work, often more money.

6. Get paid to walk someone else's dog—but only the old/slow ones

Every side hustle list says "walk dogs." But here's the twist that changed it for me: I only walk senior dogs or very small, slow breeds. Why? Because owners of high-energy puppies want intense, fast walks. Owners of older dogs just want someone patient who won't pull or run.

I found my first client through a "senior pet" Facebook group. She paid me $12 for a 20-minute "stroll and sniff" around her block. No jogging, no stress, just a gentle walk with a sweet old lab who stopped to smell every bush.

For more tips on maximizing your earnings with pets, read our breakdown of dog walking app strategies.

The takeaway: Position yourself as the low-pressure, high-patience option. Neighborhood apps like Nextdoor or local pet groups are goldmines for this.

7. Complete "micro-tasks" on your phone while you wait for anything

I used to get frustrated waiting in line at the post office. Now I open an app like Amazon Mechanical Turk or Clickworker and do tiny $0.50 tasks—labeling photos, transcribing receipts, taking short surveys. It adds up way faster than you'd think.

One afternoon waiting for my car's oil change, I made $9. Not life-changing, but I was just sitting there anyway. Now I treat it like a game: "How many tasks can I finish before my number is called?"

If you enjoy these quick gigs, you might also like these legit micro task jobs to boost your weekly earnings.

The takeaway: Don't aim for big payouts. Aim for filling dead time with tiny earnings. Five minutes here, ten minutes there—it's surprising how quickly it becomes $40–60 a month for almost no mental effort.

8. Rent out your extra closet space (yes, really)

This one sounds fake, but I promise it's real. Apps like Neighbor let people rent out their unused storage space—closets, basements, even a corner of the garage. A woman in my city rents a 2x3 foot section of her coat closet to a college student who has too many winter coats for her dorm room. She makes $25 a month for doing absolutely nothing.

I considered renting half my hallway closet, but my cat claimed it first. If you've got any dry, clean, safe spot the size of a suitcase, someone nearby probably needs it.

The takeaway: List your extra space on Neighbor or Stache. Just be clear about access (will you be home? do they need a key?) and keep it to non-food, non-dangerous items only.

9. Do the "No-Grocery Week" challenge—and sell your meal plans

This started as a personal bet with myself: Could I go a full week without buying groceries, using only what's in my pantry, freezer, and fridge? I did it, saved about $45, and posted my daily weird meals (peanut butter ramen, anyone?). Friends asked for the meal plan.

So I typed up a simple PDF called "Eat Your Pantry: A 7-Day No-Spend Challenge" and sold it for $4 on Gumroad. It's not a business. But every few months, a few people buy it, and it's pure profit from something I was already doing for fun.

The takeaway: What's a small, quirky challenge you've done? A "no-spend week"? A "sell ten things in ten days" sprint? Package the how-to as a cheap download. One sale covers coffee for a week.

10. Get rebate apps to pay you for the stuff you already buy

I almost didn't include this because it's not "weird." But then I remembered the time I got $7 back for buying a brand of salsa I was already going to buy. I scanned my receipt, took a photo, and the app gave me money. It felt like stealing—but legal and encouraged.

Apps like Ibotta, Fetch, and Shopkick aren't new. But the weird part? Combining them. I'll check Fetch for any brand offers, then cross-check Ibotta. Last month I stacked two offers on the same loaf of bread and got $1.50 back on a $3.99 purchase.

To learn more about maximizing these apps, see how I turned crumpled receipts into free groceries.

The takeaway: Pick two rebate apps, not five. Check them only when you're putting away groceries. Treat it like a little bonus, not a chore. I average about $12–18 a month without changing what I buy.

Here's what I've learned after years of chasing weird little side hustles: You don't need one big, perfect idea. You need a handful of small, imperfect ones that fit into the cracks of your real life. The $5 here, the $15 there—it adds up faster than you think. And some of them are oddly fun.

So pick one from this list. Try it for a week. If it feels terrible, drop it. If it feels easy, double down. And if you stumble onto something even weirder that actually works? Come find me on Pinterest. I'd genuinely love to hear about it.

Claire Winslow
👋 I'm Claire Winslow
PERSONAL FINANCE NERD & MOM OF TWO

I started EarnGrit after I realized that most money advice was written for people who already had money — not for busy families like mine. I share real budgeting strategies, side hustle tests (so you don't waste your time), and practical ways to save that actually fit a chaotic schedule. If I can do it with two kids and a budget that's always tighter than I'd like, you can too. No judgment, just real talk.