Earn 100 euros online without any particular skills or initial investment is a realistic goal as long as you choose the right method. Some options yield results in a few hours, while others require several days of accumulation. This ranking brings together ten concrete approaches, listed in no particular order, specifying the time required and the type of platform to use for each.
1. Micro-tasks on Clickworker and Appen
Micro-task platforms like Clickworker or Appen offer data annotation missions, web research, or small writing tasks. Registration is free, and a short qualification test is enough to access the first missions.
These tasks require no advanced technical skills. The principle is based on accumulation: multiple short sessions allow you to gradually reach 100 euros. Consistency matters more than the duration of each session.
The main limitation is the availability of missions, which varies depending on the periods. You also need to check the payment conditions, as certain withdrawal thresholds apply.
2. Paid surveys via Freecash
Freecash combines surveys, app testing, and sponsored offers. The platform has a rating of around 4.7 out of 5 on Trustpilot with over 282,000 reviews, which sets it apart from many older and lower-rated survey sites.
To find tips for earning 100 euros on Clarivox, this platform frequently appears among the recommendations. Typical earnings remain in the range of a few dozen euros per month at very part-time, meaning you need to combine this method with others to quickly reach 100 euros.
3. Selling clothes on Vinted
Vinted remains the most straightforward reflex for converting a wardrobe clean-out into cash. The advantage: no listing fees and a massive audience that accelerates sales.
A few branded items in good condition are enough to exceed 100 euros in one to two weeks. The quality of the photos and the accuracy of the description (size, condition, material) make the difference between a stagnant listing and a quick sale.
The constraint: you need to have items to sell. This method is not infinitely renewable, but it generates immediate income.
4. Freelance gigs on Fiverr or Malt
Freelance service platforms like Fiverr or Malt allow you to offer occasional skills: writing, translation, visual creation, video editing. A single well-priced gig can earn you 100 euros.
The point not to overlook concerns legal status. In France, you need to have a declared status (auto-entrepreneur, EI, EURL) to legally invoice through these platforms. Since 2025, the VAT exemption thresholds for auto-entrepreneurs have been modified, with a reduction of the threshold to 25,000 euros in annual turnover for service provision, applicable since June 2025.
5. Cumulative cashback on multiple purchases
Cashback does not generate income per se: it reduces already planned expenses. Sites like iGraal or eBuyClub return a percentage on online purchases.
To reach 100 euros in cashback, you need a significant volume of purchases or to target welcome offers that credit a bonus upon registration. This method works best as a complement to another source of online income.
6. Testing websites and applications
Some platforms recruit testers to evaluate the usability of websites or applications. Each test usually lasts between fifteen and thirty minutes and involves navigating the site while commenting on your experience out loud.
Compensation per test generally ranges from a few euros to about ten euros, depending on the duration and complexity. The number of tests available per week remains limited, making it difficult to reach 100 euros with this method alone. It is an effective supplement.
7. Selling photos on stock photo websites
Stock photo websites like Shutterstock or Adobe Stock accept contributions from amateur photographers. Each download by a buyer generates a commission.
Reaching 100 euros takes longer than with other methods, as earnings depend on the volume of downloads. However, a published photo continues to earn without additional effort. The most sought-after subjects: landscapes, office scenes, food, everyday objects on a neutral background.
8. Online tutoring
Giving online lessons through platforms like Superprof or Preply allows you to set your hourly rate. A few hours of teaching in a subject you master (languages, mathematics, music) are enough to reach 100 euros.
Again, the auto-entrepreneur status is required to declare this income. Declaring income from online activities remains mandatory, even for small amounts, which many guides fail to mention.
9. Reselling items on Leboncoin or eBay
Beyond clothing, reselling everyday items (electronics, books, furniture, video games) remains one of the fastest ways to gather 100 euros. Leboncoin for local sales, eBay for niche or collectible items.
The criteria that speed up sales:
- A price aligned with similar listings already published, verifiable in a few minutes
- Clear photos taken in natural light, from multiple angles
- A description that mentions the actual condition, dimensions, and any defects
10. Writing reviews and participating in online studies
Some companies pay for participation in qualitative market research studies, in the form of video interviews or in-depth questionnaires. These sessions last between thirty minutes and an hour and pay more than a simple survey.
A single qualitative study can earn between twenty and fifty euros, making the goal of 100 euros achievable in two or three participations. The most sought-after profiles vary depending on the studies: parents, professionals from a sector, users of a specific product.
| Method | Estimated time for 100 euros | Required legal status |
|---|---|---|
| Micro-tasks (Clickworker, Appen) | Several weeks | Yes, if regular |
| Surveys (Freecash) | Several weeks | No |
| Clothing sales (Vinted) | One to two weeks | No (occasional) |
| Freelance (Fiverr, Malt) | Several days | Yes |
| Cashback | Variable | No |
| Website testing | Several weeks | No |
| Photo sales | Several months | Yes, if regular |
| Online tutoring | Several hours | Yes |
| Reselling items | Several days | No (occasional) |
| Online studies | Several sessions | No |
The choice of method depends on the available time and the resources already at hand. The fastest approaches (reselling, tutoring, freelance) require either a stock of items or a marketable skill. Micro-task and survey platforms require more patience but no prerequisites. Combining two or three of these options remains the most reliable way to reach 100 euros without relying on a single source.