Free Audio Tools Online — Cut, Convert & Record Audio
Nine free audio tools that work right in your browser. Cut, convert, change your voice, read text aloud, change speed, boost volume, merge, make ringtones and record — no sign-up, no upload, no watermark. Your files never leave your device.
✦ Free forever • No sign-up • No upload • No watermark
Audio Cutter
Trim any audio file to the exact seconds you want — cut the start, cut the end, keep the middle. Free, no sign-up, and…
✓ FREEAudio Converter
Change your audio file to a different format — MP3, WAV, OGG or M4A to WAV or WebM. Free, no sign-up, and your files…
✓ FREEVoice Changer
Make your voice sound higher, lower, faster or slower — or add echo and robot effects. Free, no sign-up, and your files…
✓ FREEText to Speech
Type or paste any text and hear it read aloud — pick a voice, speed and pitch. Free, no sign-up, and nothing is…
✓ FREEAudio Speed Changer
Speed up a long recording to listen faster, or slow it down to catch every word. Free, no sign-up, and your files never…
✓ FREEVolume Booster
Make a quiet recording louder — or normalise it to full volume in one click. Free, no sign-up, and your files never…
✓ FREEAudio Merger
Join two or more audio files into one — voice notes, songs, clips, in the order you choose. Free, no sign-up, and your…
✓ FREERingtone Maker
Cut any audio file into a ringtone — pick the best 30 seconds, add a smooth fade in and out. Free, no sign-up, and your…
✓ FREEAudio Recorder
Record your voice with your microphone and download it — no app to install, no sign-up, and your recording never leaves…
✓ FREEHow it works
Pick a tool
Choose one of the nine free audio tools above — cut, convert, change your voice, read text aloud, change speed, boost volume, merge, make ringtones or record.
Choose your file
Tap to pick an audio file, or drag it onto the page. Your files stay on your device.
Download the result
Press one button. The finished audio downloads instantly — no waiting, no watermark, no account.
Why use AudioTools?
🔒 Your files stay private
Every tool runs in your browser. Files are never uploaded to any server, so your recordings stay yours.
💰 100% free
All nine tools are free forever. No paid plan, no trial, no limits on how often you use them.
⚡ Fast, no waiting
No upload queue and no server round-trip. Most jobs finish in seconds, even on a phone.
📱 Works on your phone
Every tool is designed for phones first. Tap, press one button, download — that is all.
✨ No watermark
Your audio comes back clean. No watermark, no branding added to your files.
🌍 No sign-up
No account, no email, no password. Open a tool and use it — that is the whole process.
Free audio tools for everyone
Audio is everywhere — voice notes, lectures, podcasts, songs you recorded yourself, messages for friends and family. But most audio software is expensive, needs an install, or uploads your recordings to a server you cannot see. AudioTools is different: nine everyday audio tools that run entirely in your browser, free, with no account and no upload. Cut a voice note, convert a file to a format your app accepts, change your voice for fun, hear text read aloud, speed up a lecture, make a quiet recording louder, join clips into one file, cut a ringtone, or record your voice — each job takes seconds.
Because nothing is uploaded, AudioTools is safe for private recordings: your files never leave your device, and nothing is stored anywhere. The tools work on phones, tablets and computers, in any modern browser, with no install and no sign-up. If you need an audio job done, pick a tool above and it is done.
Frequently asked questions
Are these audio tools really free?
Yes. All nine audio tools on AudioTools are 100% free. There is no paid plan, no account, no sign-up and no watermark on any file you make.
Do my audio files get uploaded to a server?
No. Every tool runs entirely in your browser using the Web Audio API. Your files never leave your device, and nothing is stored on any server.
Do I need to install anything?
No. AudioTools works in any modern browser on phone, tablet or computer. Nothing to download, nothing to install.
What format do the results download as?
Most tools export WAV — uncompressed, full quality, playable everywhere. MP3 export is not possible in a browser, and this site never claims otherwise. The converter also offers WebM (Opus) for small files.
Can I use AudioTools on my phone?
Yes. Every tool is designed for phones first: tap to choose a file, press one button, and download the result. The recorder works on Android phones in Chrome.
Can I download songs or music here?
No. AudioTools is a tools site, not a music site. There are no songs to download or stream here — the tools work on your own recordings and audio files.
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