How To Make Your Voice Deeper Permanently ( In 17 Ways )

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A lot of people desire a deeper and manlier voice, some do possess the ability to change their voice in a matter of seconds, however, making their voice sound deeper permanently can be a fairly difficult challenge. There are a lot of reasons why somebody would want to change their voice to a deeper one, anything from sounding more authoritative to actually getting people to listen to you.

One of the best ways to make your voice deeper permanently is by humming, as this will stretch and relax your vocal cords which will make you sound deeper. You should practice humming every day, and sooner or later your deep voice will become permanent. On the other hand, you can also have a deep voice by speaking slowly in a monotone fashion.

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Generally speaking, a deeper voice is more trustworthy and authoritative, this is why so many CEOs try having a deeper voice. Elizabeth Holmes the CEO of the multi-billion corporation Theranos is well known to have a deep voice, although, for the most part, she faked it. She used her deep voice in order to easily manipulate people and to sound more authoritative, which is a must for all leaders.

There are scientific studies confirming that there are fewer men with a deeper voice today than a couple of decades ago. This is due to the massive testosterone drop between the generations which actively affects the male and female voice if you want more information check out my recent article How to make your voice deeper ( 13 Fast and Easy Steps ). The truth is that in order to have a permanent deeper voice your body needs to go through some physical changes in order to accommodate for the deeper voice.

How To Make Your Voice Deeper Permanently

It’s important to note that making permanent changes to your voice is a complex process and should be approached with caution. While there are no guaranteed methods to permanently deepen your voice, there are some practices that may help you achieve a slightly deeper tone over time. First, focus on developing good vocal habits, such as speaking from your chest, using proper breath support, and maintaining good posture. Engaging in regular vocal exercises and warm-ups can also help strengthen the muscles involved in producing sound, potentially leading to a deeper voice.

Additionally, avoiding habits that strain or damage your vocal cords, such as excessive yelling or smoking, can help maintain vocal health and prevent your voice from becoming strained or higher-pitched. However, it’s important to remember that your natural voice is determined by factors such as genetics and anatomy, and making drastic or permanent changes to your voice may not be achievable without medical interventions.

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Practice Humming

By far one of the best ways to get a deeper voice permanently is by practicing humming. While you are humming your vocal cords will vibrate and stretch, this is what your main goal is. After you have practiced humming for a couple of minutes you will notice that while you are speaking your voice is significantly deeper. Practice humming every day and sooner or later the deeper voice will come naturally. If you want to get better at singing then my personal recommendation is to check out my recent article How to sing better ( Top 47 Tips and Industry Secrets ).

Focus On Using A Deeper Voice

If you want a permanent deeper voice then you will need to focus while talking and singing to maintain this deeper voice. Although at the beginning it will probably sound fairly fake it is just the first step. You will need to focus on how you speak and sing for the following weeks, your goal should be to have a naturally deep voice without even focusing on having it. Although this is a lot easier for males than females but it is still doable, it will only take more time.

Change Your Behavior

How you behave in front of others will definitely impact your voice, people who tend to be pushovers have a higher-toned voice especially when they feel threatened. People who stand their ground and are not afraid of confrontation will have a deeper voice. This is mostly due to our evolution as humans, conflict isn’t always the best when it comes from an evolutionary standpoint, instead of conflict intimidation can be used to scare off or intimidate the aggressors.

This intimidating behavior will result in a rush of adrenaline, increased blood flow to the muscles, and a deeper voice, although this is more in the case of males than females. The intimidating behavior is present in most animals on our planet and they too use their voice to intimidate others.

Lowering Your Jaw While Speaking

There is a quite simple and easy trick to get a deeper voice instantly, while you are speaking lower your jaw and continue speaking. You will notice that your voice just got a lot deeper without almost any effort. This is a great way to alter your voice to a deeper one especially if you are on the phone. However, if you are speaking face to face with somebody lowering your jaw will still make your voice sound deeper but it will look extremely awkward for the other person.

My recommendation is to only use the lower jaw technique only if the person with whom you are talking doesn’t see you, otherwise, it will look extremely weird, and they won’t even notice how deep your voice is, but they will notice how awkward you look with your lowered jaw.

Slowing Down While Speaking

When speaking and singing you will need to slow down a bit, it is extremely difficult to have a deeper voice if you are speaking or singing as fast as you can. While you are speaking fast the vocal cords are in constant tension and to achieve a deeper voice you will need to let your vocal cords relax. One of the best and easiest ways to get your vocal cords to relax while speaking is to slow down.

People who tend to speak fast have a squeaky voice, you should want to avoid this at all costs. Even if the conversation dynamics dictate that you should be speaking fast as everybody is doing so, instead of speaking fast, you should slow down, and you will see that a lot more people will start listening to you. Do note that there is a sweet spot of how slow you should speak if you speak way too slow you will still keep your deep voice but the listeners will not be receptive as you will take a long time to give out the information, at that point you are speaking so slow that people get bored.

Train Your Voice To Sound Deeper

In order to have a permanent deeper voice, you will have to train it. Your voice muscles will need to grow in order to be able to generate a deeper voice. In addition to this, you will have to actively train your voice with vocal exercises, if you are a singer my suggestion is to read my recent article How to have a clear voice for singing ( Fast & Easy ), this way you will learn how to get a clear voice on which you can build the foundation of your deeper voice.

Eat Foods That Make Your Voice Sound Deeper

If you have read my recent article ( Top 18 ) Foods to improve singing voice, you will find that there are certain foods that will actually help you to get a deeper voice. As your aim is to get a permanently deep voice my suggestion is to incorporate some of the foods listed in the article even if you are not a singer. Do note that there are a lot of food items that actually will hinder your progress into having a deeper voice, such as coffee, milk, and sodas.

My recommendation is to either cut back on the foods which don’t help you get a deeper voice and focus on the ones that actually do.

Hydrate Your Vocal Cords

You have probably already heard how important hydration is when you want to change your voice, no matter if you are a singer or not. The problem is that most people start drinking a lot of water at different intervals, although by doing this you will have a better voice quality than others who do not hydrate themselves regularly. My recommendation is to take a sip of water once in a while, do not gorge yourself in water, as this way you will only end up wasting it in the toilet.

Monotone Speaking Makes Your Voice Sound Deeper

You have probably heard people with a deep voice speaking and you might have noticed that they are fairly monotone. These people tend not to have a very flexible tone and while speaking or singing they tend to stick to what they are good at, being monotone. Even people who do not have naturally a deep voice can fake one by being monotone, although as in everything in life, there is a delicate balance to how monotone you can be before people simply ignore you.

Being too monotone might end up feeling like an extremely boring conversation to the listener, so you should watch the reaction of your friends when you are speaking this way.

Put Emphasis On Different Words To Sound Deeper

Although this kind of contradicts the whole monotone technique you still would want to put some emphasis on certain words at the end of each sentence. Your conversation or singing should sound natural and not forced on the listener, and in order to not be too monotone, you will have to use it.  Generally speaking, it is a good idea to slow down at the end of a sentence, this way the listener knows that something is happening even if he is not even actively listening.

Watch Old Cowboy Movies To Learn How People With A Deeper Voice Talk

If you are a fan of old western cowboy movies you will love this technique, most of these movie protagonists have a fairly deep manly voice. Watch a couple of Clint Eastwood‘s cowboy movies and observe how he speaks, he doesn’t even have a naturally deep voice but he sure sounds like he has. The main reason why he does sound to have a deep voice is that he is monotone and speaks slowly, now go ahead in front of the mirror and start practicing.

Observe And Imitate Others Who Have A Deep Voice

Believe it or not, you can learn a lot from observing others, oftentimes people who do have a naturally deep voice have no idea how they got it and they think that it comes naturally. Although this is true in some cases, in most cases they have probably mimicked somebody from a young age who had a deep voice. Once you become conscious that how differently people with deeper voice act in public you should start imitating them, although not to a point where they actually notice as they will think you are mocking them.

The Quality Of Sleep Affects How Deep Your Voice Is

Sleep is extremely important especially when it comes to the quality of your voice. In order to have a deeper voice you will need to have your vocal cords relaxed, and one of the easiest ways to do this is by getting plenty of sleep. Oftentimes people who are constantly stressed and do not have a good sleeping pattern tend to sound fairly weak or stressed when it comes to their voice. My recommendation is to get 7-8 hours of sleep every night and try to stick to a sleeping schedule if possible.

Stress Makes Your Voice Sound Weak

I know it is hard to avoid stress in today’s world as most people run through life as headless chickens always searching for their next big thing which doesn’t make them happy. People who are under stress have a lot of stress hormones in their body, these hormones directly interfere with the production of testosterone which makes your voice deeper, no matter if you are male or female. If you find yourself running often from one place to another then it is time to stop and take a break, simply relax.

Oftentimes people who are constantly stressed do not even notice its harmful effects as it has become a way of life for them. But if your goal is to get a permanently deeper voice then you will have to break this pattern and focus on stuff that keeps you calm rather than stress you out.

Testosterone Makes The Voice Deep

Testosterone plays a big part in how deep your voice can go, generally speaking, the more testosterone you have the lower your voice is. Diet and exercise play a big part in how much testosterone your body can produce, if you lead a sedentary lifestyle with a bad diet it will be extremely difficult to get a deep voice permanently. However, if you start exercising and focusing on a clean diet your body’s testosterone production should go up in a matter of weeks, and your voice will also get deeper.

Get A Vocal Coach

Vocal coaches can actually teach you how to get a deeper voice, they will identify the problems on which you should focus to get a deeper voice. However not all vocal coaches are know how to actually teach you to get a deeper voice, but the ones which are mostly focused on vocal coaching for actors do have the knowledge to teach you. Do note that vocal coaches are fairly expensive and it can take you months of weekly sessions before you see any improvements.

Do not go to a vocal coach and expect miracles after the first session as they are not miracle doers if you are lucky you could pick up speaking with a deeper voice naturally within a couple of weeks but most often times this is not the case.

Thyroplasty Surgery

As a last resort if you want to have a permanently deeper voice you can always have a thyroplasty. Thyroplasty surgery lowers the tension between your vocal cords and this way you will have a deeper voice, although the length and strength of your vocal cords will still limit how deep your voice can get. In addition to a thyroplasty, there are several surgeries that focus on lowering your pitch, some of them by lowering the tension between the cords while others by injecting fat or other substance between the vocal cords.

Do note that you will have to see a specialist before the surgery and do not forget that every surgery has its own risks and you might even lose your voice permanently.


Hormones dictated how much estrogen and testosterone is produced by our body. These should be in somewhat of a balance, but due to today’s diet of pre-packed foods, we are continuously contaminated with chemicals that affect our hormones. People who have unusually high pitched voices tend to suffer from a hormone imbalance. My recommendation is to check yourself out with a physician before you start any hormone therapy.

Key Takeaways

  • Work with a vocal coach or take singing lessons to learn techniques that can help you develop a deeper voice permanently. Vocal exercises targeting the lower register and resonance can help strengthen your vocal cords and deepen your voice over time.
  • Adjust your speaking habits by speaking from your chest and diaphragm rather than your throat. This can help create a deeper resonance in your voice. Practice speaking and singing with proper vocal placement to maintain a deeper vocal quality.
  • Keep in mind that as you go through puberty and experience hormonal changes, your voice may naturally deepen. However, individual results may vary. It’s important to consult with a vocal professional or speech therapist for personalized guidance on how to achieve a deeper voice permanently.


Can I still deepen my voice?

While the extent of vocal deepening can vary among individuals, there are techniques such as vocal exercises, speech patterns, and resonance control that can help optimize your natural vocal range and make your voice sound deeper.

How can I change my voice naturally?

You can change your voice naturally by practicing proper vocal techniques, such as breathing exercises, vocal warm-ups, and speech exercises. Working with a vocal coach or speech therapist can also provide guidance and help you develop your desired voice.

Can I deepen my voice with testosterone?

Testosterone is a hormone that affects the development of the vocal cords during puberty, leading to a deeper voice. While testosterone replacement therapy can potentially influence voice changes, it is important to consult with a healthcare professional to discuss the potential risks and benefits.

How can I deepen my voice without testosterone?

Deepening your voice without testosterone is possible through techniques like vocal training, breath control exercises, and focusing on vocal resonance and projection. Working with a vocal coach can provide you with personalized guidance to help you achieve your desired voice.