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Build a Audacity & Adobe Audition Audio Editor Clone to Change Speed & Pitch in Browser Using HTML
Mar 5, 2026
Buy the full source code of application here:
https://procodestore.com/index.php/product/build-a-audacity-adobe-audition-audio-editor-clone-to-change-speed-pitch-in-browser-using-html/
Live Demo of App:
https://audiopitchchanger.com/
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0:01
Uh hello guys, welcome to this uh live
0:03
stream. So in this live stream I will
0:05
show you I basically built out a
0:10
Odacity and Adobe edition
0:14
uh
0:16
audio editor. So this audio editor can
0:19
actually change the speed and the pitch
0:21
of the audio file. So this is actually
0:24
you can access this tool directly by
0:27
visiting audio pitchchanger.com. It's
0:29
similar to Audacity and Adobe AD
0:33
audition.
0:35
So once you land on this page, you will
0:37
basically select your audio file. It's
0:39
entirely built inside HTML CSS and
0:41
JavaScript. If you need the source code,
0:43
I have given the link. You can directly
0:46
purchase it. So once you purchase it,
0:48
you will actually get the source code
0:49
from Google Drive automatically. Now
0:52
this is actually a single index html
0:54
file. It's entirely built as you can
0:56
just see right here about 1,900 lines of
1:00
code is there. So we can also run this
1:02
locally as well. So we are running this
1:04
project locally in VS code.
1:09
Sorry this is the project.
1:16
So we are you can see we are running it
1:18
locally. So it's also very easy for you
1:20
to deploy this project. Here I have
1:22
already deployed this on
1:23
audiochanger.com.
1:25
So right here you simply select whatever
1:29
uh
1:32
audio file you want to.
1:38
So after selecting that audio file you
1:40
will see that the audio will load. It
1:42
will actually construct a timeline
1:45
waveform of the audio. You can play the
1:48
audio, stop the audio. It will show you
1:50
the total duration of the audio. So you
1:53
can just see it's an MP3 audio file. So
1:55
here you can adjust the speed and the
1:57
pitch of the audio using these sliders
2:00
very easily.
2:02
So once you play the audio, you'll see
2:04
the
2:08
so the audio will play here. You can
2:10
just see right here.
2:12
And here you can adjust the pitch and
2:15
the speed. So you can visit this before
2:19
purchasing it. Just simply visit audio
2:22
pitchanger.com and here you can actually
2:24
do this. After modifying it, you can
2:26
simply click the download. So once you
2:29
click the modu download button, the
2:32
audio will get processed directly in the
2:35
browser. It's a single page application.
2:37
So after that
2:39
it will get downloaded automatically.
2:43
So if you're interested in purchasing
2:45
this script, the link is given in the
2:46
description. It's similar to Audacity
2:49
and Adobe Edition which is paid softares
2:52
but this is completely
2:54
running in the browser here. You don't
2:56
need any sort of special software for
2:58
manipulating your audio files. So if
3:00
you're interested uh the link is given
3:02
in the description. It's almost entirely
3:06
built inside HTML, CSS and JavaScript.
3:08
Almost 1,600 lines of code is there. So
3:11
[snorts] if you're interested uh you can
3:13
directly purchase this