Reverse Audio

Reverse Audio Online: Free Audio Reverser Tool

This free online tool allows you to easily reverse any audio file. Simply select your sound file, and the tool will output a backwards version for you to download. The process is quick, secure, and happens entirely in your browser. The reversed audio is provided as a high-quality WAV file, perfect for music production, sound design, or just for fun.

How do I reverse an audio file?

Reversing an audio file is simple with this tool. First, click the upload area and select an audio file from your device. The tool will process the file, playing it backward from end to beginning. Once complete, a download link for the reversed WAV file will appear. No software installation is required.

Can I reverse an MP3 file?

Yes, you can reverse an MP3 file. The audio reverser accepts a wide range of formats, including MP3, M4A, OGG, and FLAC. Upload your MP3, and the tool will generate a reversed version. The output is always in a high-precision WAV format to ensure the highest possible audio quality.

How can I play a song backwards?

To play a song backward, upload the entire song file to this online audio reverser. The tool will process the track and create a new audio file that is the exact reverse of the original. You can then download and play this new file to hear what the song sounds like when played from finish to start.

How does an online audio reverser work?

An online audio reverser digitally processes the audio data of your uploaded file. It reads the audio samples in the reverse order-from the last sample to the first-and then writes them into a new file. This creates the effect of the audio playing backward without changing its pitch or speed.

How to reverse a WAV file online?

You can easily reverse a WAV file by uploading it directly to the tool. Since WAV is an uncompressed format, the reversing process is very direct. The tool will process your file and provide a new, reversed WAV file for download, maintaining the original audio quality.

Is it free to reverse audio files?

Yes, the giga.tools audio reverser is completely free to use. There are no hidden fees, subscriptions, or software to install. You can reverse as many audio files as you need, directly from your web browser.

What is backmasking in music?

Backmasking is a recording technique where a sound or message is recorded backward onto a track that is intended to be played forward. When the song is played normally, the backmasked portion sounds like gibberish, but when reversed, the original sound or message is revealed.

Can I reverse OGG, FLAC, or M4A files?

Yes, the audio reverser supports a wide variety of audio formats beyond MP3 and WAV. You can upload files in formats like OGG, FLAC, M4A, and many others. Regardless of the input format, the final reversed audio will be available for download as a WAV file.

How can I use reversed audio in music production?

Reversed audio is a popular effect in music production. A common technique is reversing a cymbal crash to create a "riser" or "swell" effect that builds tension before a drop. Reversed vocals or piano melodies can also create unique, ethereal textures in a track. Simply reverse your sound here and import the WAV file into your DAW.

Does reversing audio change the pitch or tempo?

No, reversing an audio file with this tool does not alter its original pitch or tempo (speed). The process only changes the direction in which the audio is played. The melody and rhythm will be the same, just played from end to start.

Are my uploaded files safe?

Yes, your privacy and security are important. All audio processing happens securely, and your uploaded files are not stored on our servers. The files are only held temporarily for the duration of the reversing process and are deleted afterward.