Counterfeits are always in circulation. Using them is not a minor offense, but a criminal offense. How to check if the money is not fake, and what to do if you are holding a "fake" in your hands? You will find important questions and answers to them in our review.
How to detect a counterfeit bill
Modern fiat currency protection is a true blend of innovative technology and art aimed at preventing counterfeiting. Each currency has its own unique elements that make it unique and at the same time recognizable to citizens. Here are some key features of protection against counterfeiting:

1. Watermark (w/w)
Almost all have watermarks that are clearly visible in the light. The hryvnia has a portrait of a historical figure. It matches the image on the front. In the euro, watermarks reflect architectural elements characteristic of the corresponding denomination.
2. Security thread (s/n)
This metal/polymer thread/strip is usually located inside the paper and is only visible from a certain angle.
3. Microtext
This element is difficult to notice, but when enlarged, words and numbers are revealed.
4. Holograms and optically variable parts
Modern Fiats are often equipped with holographic images, especially noticeable in direct light.

5. Embossing
You can feel the special texture of the print under your fingers. This is most noticeable in the denomination and name.
6. Ultraviolet properties
Under ultraviolet light, real Fiats "come to life": hidden patterns become visible, individual parts of the security thread and paint glow.
7. Color-changing paint
This is typical for the hryvnia and the euro - certain details transition from green to gold.
Manual money verification
There may not always be inspection equipment nearby. Human hands and attention are the best tools to recognize a fake. Here are inspection methods that will help you spot a fake.
Review against the light
This is the first and fastest way to check. Holding the bill up to a light source shows:
- V/s. It should look clear, with smooth transitions between light and dark areas. On hryvnias, it depicts a portrait that is an integral part of the design of the banknote.
- Note: In real banknotes, the thread seems to be "cut" into the paper, it does not look drawn or glued on.
- Connecting details. Many currencies have fragments of a pattern that complement each other when viewed against the light, forming a complete pattern.

Checking the texture and paper
To the touch, a real banknote feels something special:
- Material: Banknote paper is made from cotton and polymer, so it is durable and has a distinctive texture. Hryvnias and euros look a bit "rough", while dollars have a smoother texture.
- Print relief. Run your fingers over the denomination, currency name, portrait - they should have a tangible relief.
- Paper quality. Real banknotes do not tear from light pressure, do not crumple as easily as regular paper.
Color and print clarity evaluation
Counterfeiters are often unable to reproduce the high-quality printing and colors used in the original banknotes. The following features are checked:
- Color uniformity. Real money has bright colors that blend smoothly into each other.
- Clarity of drawings. All images and inscriptions must be clear, without blurring or unevenness.
- Microtext details: If the image/text is seen as blurry, then there is a high chance that it is a fake.
Using these simple techniques, you can check the authenticity of banknotes without any special equipment. The following steps will help further strengthen your confidence in your cash.
Using simple tools
When manual inspection is not enough, simple and affordable tools come to the rescue. They allow you to detect even the smallest details that cannot be seen and felt without special equipment. Let's consider three main methods.
1. Magnifier for studying microprinting
Microtext is one of the most reliable methods of protection, as it is difficult to counterfeit. Using a regular magnifying glass with 10x magnification, you can see:

- Text inscriptions. On hryvnias and euros, these inscriptions often duplicate the name of the currency and the denomination of the banknote. In counterfeits, the microtext is absent or looks blurry.
- Clarity of details. All lines, even the smallest, on real Fiats remain smooth, without gaps.
- Additional design: Some currencies have intricate patterns that are only visible under significant magnification.
2. Ultraviolet light detector for hidden marks
Ultraviolet light is a powerful tool, as some protective features do not appear without its exposure:
- Fluorescent paints. On hryvnias, certain denominations, coats of arms, and drawings begin to glow in bright color.
- Security threads. Under UV light, they can change color and glow. This is not typical of fakes.
- Hidden markings: On genuine banknotes, some symbols and parts of the design only appear under ultraviolet light.
For home use, a small portable detector is suitable, which can be purchased at stationery stores.
3. Magnetic detectors for checking protective elements
The magnetic properties of banknotes are another way to detect counterfeits:

- Magnetic paint. The denomination numbers and parts of the drawings are printed with a special paint that reacts to magnetic fields.
- Magnetic threads. Located inside the bill, they are not visible to the eye, but the detector clearly reacts to their presence.
These detectors are compact, easy to set up and use even without special knowledge.
Counterfeits in popular currencies
Counterfeiters try to counterfeit the most common currencies, as they are always in high demand. To avoid trouble, it is important to know how to check the most popular ones - $, € and ₴.
1. Dollars
The US dollar is the most frequently counterfeited currency in the world. Here are the key signs:

- Paper. Genuine dollars are printed on special cotton paper with a unique texture. It is very difficult to counterfeit.
- S/n. On modern banknotes of $5 and above, it is embedded in the paper and glows under ultraviolet light.
- 3D Ribbon (for 100$). The new $100 bills feature a blue ribbon with a three-dimensional effect. When tilted, moving images of bells and numbers are visible.
- Color transitions. The 100$ denomination changes color from copper to green when the banknote is tilted.
2. Euro
The euro is also often counterfeited. The European Central Bank has implemented many security features:
- Holograms. Metallized stripes create 3D effects.
- S/n. It contains the inscription "EURO" and the denomination.
- Relief. The denomination and inscription are clearly felt to the touch.
- Fluorescence: Ultraviolet reveals bright green and blue areas of light.
3. Hryvnia
The Ukrainian hryvnia has modern levels of protection that meet world standards:

- V/z. This portrait is fully visible in the light.
- Microprinting. On real hryvnias, the inscriptions are clear and visible even under a magnifying glass.
- Colored parts. Protective paints change their shade when tilted.
- Transparent windows. On bills of 20 hryvnias and more, creating an additional level of protection.
Actions when detecting counterfeits
An unpleasant situation that should be treated with caution:
- Do not try to get rid of them. Knowingly passing them on is a crime.
- Report this to the police.
- Contact your bank. After analysis, a certificate of forgery will be issued.
- Do not conflict with sellers, stay calm and follow legal procedures.
The most important thing is to be careful. Always check your funds, especially when exchanging and accepting large amounts. This will help you avoid financial losses and legal problems.
Conclusion
To be on the safe side, check all banknotes you receive for the above-mentioned security features. Special security features on banknotes, such as a hologram, a watermark with the denomination number and a security strip, are very reliable. If you still have doubts about the authenticity of the banknotes, contact your bank directly. You can also completely avoid the risk of counterfeit money by using a credit, debit or other form of non-cash payment.

