How can I get better at singing without taking lessons or without people hearing me sing?

well you can record yourself singing and then play it back to yourself. this is a good way to see what's going wrong. then simple voice exercies work. but it is hard doing it on your own and you should think about getting a coach. they wont judge you and they do things to help you feel relaxed

sing form your heart ,sing with passion sing like you never sung before remember singing with your emotions.

sing into a hairbrush- works for me!!

the bath room will be the most suitable one for that

You will find that most computers have a mic in slot. Put a mic in, and use your recording equipment to sing into your PC. There are some generic recording equipment on most modern PC's. Try learning where your vocal range lies. What notes you can hit and what you cannot hit. If you are tone deaf and cannot tell that you are flat when singing, you will never be able to sing. If you can tell that your voice is flat, then you can improve it. What I mean by flat is that within each tone, there are semi tones and semi demi tones. On a piano a black key is known as a semi-tone roughly. (a tone between two tones) If you sing a scale of 8 notes (an octave), and any of the notes are off and you cannot tell then do not bother trying to sing. (except on Karaoke evenings where tone deaf singers are in the majority)

If you get the computer program (any of the various available) when yous ing in the mic too a given song it will show you a frequency bar showing when you hit the notes or if you are to low or high.

Do it in the shower

listen to a song you love and memorise every note in your head also when you sing make sure you are standing up straigh tif you are not proffesional it helps! start with an easy song that doesnt go form high to low but maybe just stays at a couple of notes then gradually work your way up higher you can type in on google advice for singing or online singing lessons that might tell you some more if you can also when you sing try warming up your voice first like silly little noises that helps to and hold your diaphram!! or try singing in different ways high low even holding your nose if you can hold your nose and sing properly then u are able to sng kk hop ei helpd

its impossible.i no because i only sing when the music really loud so nobody can hear me.