Here are some exercises you can use to warm up your voice before singing:

Make a "brrr" sound with your lips closed, then open your mouth and let the sound continue. This helps to loosen up your facial muscles and get your breath flowing.

Lip trills are an effective way of loosening up your facial muscles and getting your breath flowing. By making a "brrr" sound with your lips closed and then opening your mouth, you will be able to vibrate the air within your mouth and throat, thus allowing for a more natural flow of air through them. This vocal exercise not only helps to warm up the voice but also helps to keep it sounding healthy and vibrant. So why not give it a try today!

Make a "rrrr" sound with the back of your tongue against your soft palate. This helps to loosen up your tongue and get your breath flowing.

Tongue trills are an easy and effective way to loosen up your tongue and breath. By making a "rrrr" sound with the back of your tongue against your soft palate, you can get your breath flowing and improve your vocal techniques. This simple exercise can help you warm up before speaking or singing, and it can also help you develop better vocal control. Tongue trills are an essential part of any vocalist's practice routine!

Hum a simple melody, starting on a low note and gradually moving up in pitch. This helps to warm up your vocal cords and get them ready for singing.

Humming is a simple and effective way to prepare your voice for singing. Starting with a low note and gradually moving up in pitch, humming helps to warm up your vocal cords, increase their range of motion, and improve their overall flexibility. Whether you're an aspiring singer or just looking to practice vocal exercises in the comfort of your own home, humming can be a great tool to help you get ready for singing.

Start on a low pitch and gradually slide up to a high pitch while keeping a steady tone. This helps to warm up your entire range.

Sirens are a great way to warm up your vocal range and sharpen your singing skills. Starting on a low pitch and gradually sliding up to a high pitch helps you to stretch out your vocal chords and get the best sound out of your voice. Not only does this give you an opportunity to practice your technique, but it also helps to build endurance and range. With proper siren practice, you'll be ready for any performance in no time!

Sing a simple scale, starting on a low note and gradually moving up through the notes of the scale. This helps to warm up your voice and get it ready for singing.

Vocal scales are a great way to warm up your voice and get it ready for singing. Starting on a low note and gradually moving up through the notes of the scale helps to stretch and relax your vocal cords and ensure that you reach all of the desired pitches during your performance. With regular practice, vocal scales can help you achieve better vocal control, range, and power.

You can find different exercises and routine on the internet, you can follow them to develop your voice and warm up properly.

Vocal warm up exercises are essential for any singer or speaker who wants to develop their vocal skills and abilities. By doing regular vocal warm up exercises, you can improve your posture, breathing technique and range of pitch. Additionally, it can also help with articulation and projection while also reducing the risk of damaging your vocal cords. With a variety of exercises available on the internet, you can easily find a routine that works best for you so that you can properly warm up your voice before performing or speaking in public.

It's important to remember to start with a low volume and easy exercises, and then gradually increase the volume and difficulty of the exercises as you go along. Also, it's important to stay hydrated and have water ready before singing.