Trocador de velocidade de áudio

Acelere as músicas online gratuitamente, basta carregar seu arquivo abaixo para começar

Upload your audio file. Supported formats are mp3, m4a, wav, opus, aac etc.

or drop your files here

Fácil de usar
Fácil de usar
Nossa ferramenta gratuita Audio Speed Changer é muito simples de usar. Você não precisa de nenhum conhecimento prévio de engenharia de áudio. Você nem precisa se inscrever. Basta carregar seu áudio, alterar a velocidade de acordo com suas necessidades e você está pronto para ir.
Gratuito para todos
Gratuito para todos
O recurso Audio Speed Changer é gratuito para qualquer pessoa. Você não precisa nos pagar para usá-lo.
Seguro e confiável
Seguro e confiável
Todos os seus dados e arquivos são excluídos imediatamente após a conclusão. Nosso Speed Changer de áudio gratuito online não salva nenhum dado do usuário. Portanto, é totalmente confiável e seguro.
Resultados rápidos, de boa qualidade e precisos
Resultados rápidos, de boa qualidade e precisos
Nosso site processa sua faixa de áudio muito rapidamente. Ele retorna o áudio editado e final em segundos. Ao mesmo tempo, mantém a qualidade do áudio de maneira perfeita.
Oferece suporte multiplataforma
Oferece suporte multiplataforma
Nosso recurso Audio Speed Changer é totalmente baseado na web. É por isso que fornece suporte multiplataforma aos nossos usuários. Portanto, ele pode ser usado em todos os tipos de dispositivos e sistemas operacionais.
Faixa de velocidade disponível
Faixa de velocidade disponível
Nossa ferramenta de troca de velocidade gratuita permite que você altere a taxa de velocidade em uma faixa variável de 0,2 a 3,0.
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Frequently Asked Questions

  • Is it safe to allow access to my drive?

    Yes, it is absolutely safe to allow and give us access to your drive. We won't be making any changes to your site and your dfiles will be safe with you.


  • How can I upload files from my drive/dropbox?

    Click on the drop down arrow and select Dropbox/Google Drive. Select the Google account from where you want to link your drive. Now you can select the files that you want to upload.


  • Will the quality of my soundtrack deteriorate on using the Audio speed changer?

    No. Changing the speed of your audio track won’t ruin its quality in any way. This is one of the best features of our online Audio Speed Changer. We can guarantee that the quality stays the same. There are no glitches or static in the audio.


  • Will changing the speed of the track affect its volume?

    Changing the speed of your music or soundtrack does not affect the volume in any way. The track plays at the same volume as it did in the original track. However, if you want to increase or decrease the volume of the audio, you could use our free online Volume Booster or the free Song Editor.


  • How does this speed changer work?

    Our website has a no-fuss interface. It makes using our features very easy and user-friendly. It uses the time-stretching feature to slow the songs or tracks down.


  • How to use this Speed Changing tool?

    You can just choose the audio file you want to change the speed of. On uploading it, our algorithm will take just a few seconds to process it. After completing the processing, you will be able to see the audio file. With just a click you can adjust the playback rate to the speed you desire. You can also play the audio on our website itself and with just one click you can download the file to your device.


  • How to upload the track to change it's speed?

    To slow or speed up the audio of a track, you first need to upload the audio file. You can do this by simply selecting the file you want to edit, from your device.


  • Can I use the audio speed changing tool without having any audio engineering knowledge?

    Our free online speed changing tool can be used by anybody and everybody. For using this function, you don’t need to have any knowledge of audio engineering at all.


  • How to save the final track on my device?

    Saving the altered track on your device is very simple. After adjusting the playback rate according to your requirements, all you need to do is press the ‘Download’ button. That way your file will be automatically downloaded into your device.


  • Is it safe to use the Audio Speed Changer?

    Audio Speed Changer is one of the safest and most secure free online tools. It has no harmful links or unwanted ads. It is absolutely trouble-free and does its job perfectly well. At the same time, it does not save any of the user data.


  • Will I have to sign up with your website in order to use the speed changer?

    No signing up or logging in is required on our website. You can use our online Audio Speed changer for free and without any annoying advertisements.


  • When using the audio speed changer function, will any ads pop up?

    Not at all. Our audio speed changer tool is completely web-based and requires no additional signup or registration. So, no advertisements will pop up if you use this tool.


  • Do you charge to change the speed of the audio?

    No. Our online Audio Speed Changer is completely free to use, anyone with a phone, tablet or laptop can access it and use it easily.


  • Will this feature save my track to its server?

    Our free online Audio Speed Changer does not save any of the user data. It is absolutely safe to use. Any track that the user might upload to our site for changing the audio is deleted from our cloud within a very short span of time.


  • How much time is required for the tool to function?

    It takes just a few seconds for our free speed changer to do its job. It does depend on the size of the track but it still produces fast results.


  • Will the file size differ on changing the audio speed?

    The file size may increase or decrease slightly after the audio is edited. But this is very natural and we can guarantee that it does not affect the quality of the audio files.


  • What is the speed range supported?

    Our free speed changing tool lets you change the speed rate in a varying range of 0.2 to 3.0. you can change the speed of your track to any speed starting from 0.2 times the original speed to thrice the speed of the original track.


  • What happens if I refresh the browser?

    Our site does not save the track you upload. So, if you refresh your browser, you will have to reupload the file to our tool.


  • Can the pitch or tempo be adjusted?

    Our online speed changer can be used only to change the speed of your tracks. But if you need to shift the pitch, you can use our free Pitch Shifter tool, or Song Editor tool in order to change the pitch. This tool only lets you adjust the tempo.


  • Can I adjust the volume with the audio speed changer?

    Our Audio Speed Changer tool only allows the user to alter the playback rate of the track they upload. But we have the Song Editor tool, as well as the Volume Booster tool. Both of these are other free online tools on our website that you can use to adjust the volume of your track.


  • What formats are supported in the Audio Speed Changer?

    We support a huge range of formats in our Audio speed changer tool. It can be MP3, OPUS, WAV, MMF, AAC, M4A, FLAC, OGG, M4R, AIFF, WMA etc. Also, we return the changed track in the same format as your uploaded track. For example, if the format you upload your audio in is WAV, the altered audio will also be in WAV format. Nevertheless, the default format is usually MP3. In case you intend to change the format of the audio, you could use our free online Audio Converter tools to change the track into the format you desire. Another huge plus point of our Audio Speed Changer is that, since it supports all the audio formats, you can play any audio using our site. Even an audio that does not work in your mobile phone.


  • Does the file format change?

    No. Our audio speed changer is designed in such a way that the altered file format will be of the same format as that of the uploaded file. We do have a default format which is MP3. But if you upload a file in AAC format, our free tool returns the edited file in AAC format as well.


  • Does the Audio Speed Changer work on mobile phones?

    Yes. Our free playback rate changing feature works on all platforms. You can access it from your mobile phones. Simply choose the audio file that you need to alter the speed of from your phone storage or SD card and set the playback rate to what you desire. Next, just download the file and it will be saved in your phone’s storage.


  • Does the Audio Speed Changer work on pcs and laptops?

    Yes. Our online Audio speed changer is accepted on all platforms. You can use this free tool on your website from your pc and your laptop as well. It supports both Windows and Mac. All you need to do is choose a track (which has been downloaded to your pc/ laptop) that needs to be worked on and select the speed you want to alter it to. You can download the track on your laptop after that.


  • Does it support both Android and iOS platforms?

    Yes, our Audio speed changer tool and all other tools support both Android and iOS platforms.


  • Which Windows versions does the Audio Speed Changer tool support?

    Our audio rate changing feature is completely web-based. Because of that, it provides our users cross-platform support. This means that our tool supports all versions of Windows. In more general terms, it supports all the versions of all Operating Systems.


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Our USPs

Security 100% (No files are sent to server for processing)
File size limits None (No limit on size of files)
Usage limits None (Process as many files as you want)
Price Free
User Information Captured None (We do not request for user information such as email / phone number)
Ads None (We provide complete ad free experience)