What can I do with Ringtone Maker?

Trim a song to a 30-second ringtone and export it. Ringtone Maker is part of the Audio shelf on utils.sbs and is designed for quick, one-off tasks.

Is Ringtone Maker free to use?

Yes. Ringtone Maker is free, requires no account, and has no per-file or per-use charge.

Are my files uploaded when I use Ringtone Maker?

No. Ringtone Maker is designed to process your input locally in the browser. Files are not uploaded to a server for processing.

What formats does Ringtone Maker support?

It accepts audio formats your browser can decode and exports a downloadable WAV or converted file.

Can I use Ringtone Maker on my phone?

Yes. Ringtone Maker is responsive and works in modern mobile browsers. Very large files may be limited by the device's available memory.

Audio tool

Ringtone Maker

Trim a song to a 30-second ringtone and export it.

Runs on-deviceNo sign-upFree

All audio tools

Workspace

Ringtone Maker

Runs locally

Drop an audio file

or · MP3, WAV, M4A, OGG

Start

sec

Duration

sec

Audio is decoded with the Web Audio API and exported as uncompressed WAV. MP3 export is intentionally avoided; WAV keeps the result lossless and local.

Load audio, then process it on this device.

The guide

By the utils.sbs team · Reviewed November 2026 · How we build and review tools

Quick answer

Ringtone Maker is a free browser-based audio tool. Trim a song to a 30-second ringtone and export it. It runs with the Web Audio API locally, requires no account and does not upload your files. Open the page, add your input, adjust any options and download the result.

What is Ringtone Maker?

Ringtone Maker is a free browser-based audio tool from utils.sbs. Trim a song to a 30-second ringtone and export it. It is built for quick, focused jobs: open the page, add your input, adjust the options and take the result with you. No account, install or server upload is required.

At a glance

Category	Audio
Input	MP3, WAV, OGG, M4A or another browser-decodable audio file
Output	A WAV or converted audio file
Engine	the Web Audio API
Processing	In your browser
Price	Free
Account	Not required

How Ringtone Maker works

Audio is decoded with the Web Audio API, processed with standard digital-signal operations, and encoded back to WAV in the browser.

How to use Ringtone Maker

1Open Ringtone Maker and add your input.
2Adjust the options: start, duration.
3Run the tool, check the preview or result, and download the output.

When to use Ringtone Maker

Trim, fade or join recordings into one clean file.
Normalise volume or change the speed of a clip.
Convert audio to WAV for editing or archiving.

Inputs and options

Start: Enter a numeric value in sec.
Duration: Enter a numeric value in sec.

Limitations

Browser codec support varies. WAV is used for export where predictable, uncompressed output matters.

Privacy and accuracy

Ringtone Maker processes its input in the browser whenever the platform API allows it. Files and values are not uploaded to a server for processing, and the tool does not require an account. For calculations, use the result as a reference and verify important decisions against the source formula or a qualified professional. Read our methodology.

FAQ

Ringtone Maker questions

What can I do with Ringtone Maker?
Trim a song to a 30-second ringtone and export it. Ringtone Maker is part of the Audio shelf on utils.sbs and is designed for quick, one-off tasks.
Is Ringtone Maker free to use?
Yes. Ringtone Maker is free, requires no account, and has no per-file or per-use charge.
Are my files uploaded when I use Ringtone Maker?
No. Ringtone Maker is designed to process your input locally in the browser. Files are not uploaded to a server for processing.
What formats does Ringtone Maker support?
It accepts audio formats your browser can decode and exports a downloadable WAV or converted file.
Can I use Ringtone Maker on my phone?
Yes. Ringtone Maker is responsive and works in modern mobile browsers. Very large files may be limited by the device's available memory.

Keep going

Related audio tools