Last updated
May 29, 2026
Audio Compressor
Privacy Policy
How audio-compressor.org handles browser-based audio compression, site data, cookies, advertising, and local storage.
Browser-based audio compression
audio-compressor.org is designed to let you compress audio files directly in your browser. The core audio compression process runs locally on your device. This means the audio files you select for compression are not uploaded to our server for processing.
Information we do not collect
- We do not require you to create an account.
- We do not ask for your name, address, phone number, or payment information to use the audio compressor.
- We do not upload, store, listen to, review, or share the audio files you process with the tool.
Browser-based file processing
When you choose an audio file, your browser may read the file so the tool can display details such as file name, file size, duration, and output settings. The compression task runs locally in your browser. The resulting file is generated on your device and can be downloaded by you.
Information that may be collected automatically
Like most websites, audio-compressor.org may receive limited technical information when you visit the site. This may include browser type, device type, referring page, approximate region, pages visited, and basic performance or error information. This information helps us improve the website, fix bugs, and understand which tools are useful.
Cookies and third-party services
We may use cookies or similar technologies for basic site preferences, analytics, performance monitoring, and advertising. For example, we may use third-party services such as Google AdSense or analytics tools. These third parties may use cookies to provide, measure, or personalize ads and to understand site usage.
Advertising
audio-compressor.org may display ads through Google AdSense or similar advertising partners. Advertising partners may use cookies or similar technologies according to their own privacy policies. We do not provide your audio files to advertisers.
Local storage
The site may use local storage in your browser to remember preferences such as theme, language, or recent tool settings. This information stays in your browser unless you clear it.
Children's privacy
audio-compressor.org is a general-purpose utility website and is not directed to children under the age required by applicable law. We do not knowingly collect personal information from children.
Data security
Because audio compression runs locally in your browser, your selected audio files are not transmitted to our server for compression. However, no website, browser, or internet transmission method can be guaranteed to be completely secure.
Your choices
- You can disable cookies in your browser settings.
- You can clear local storage and site data from your browser.
- You can avoid using the tool with files that you do not want to process in your browser.
- You can contact us if you have privacy-related questions.
Changes to this policy
We may update this Privacy Policy from time to time. When we do, we will revise the "Last updated" date on this page.
Contact
If you have questions about this Privacy Policy, please contact us through the Contact page.
FAQ
Are my audio files uploaded to audio-compressor.org?
No. The compressor is designed to process audio files locally in your browser. Your selected audio files are not uploaded to our server for compression.
Can audio-compressor.org listen to or review my audio files?
No. Because the compression process runs in your browser, we do not receive, listen to, review, or store the audio files you process with the tool.
Does the website use cookies?
The site may use cookies or similar technologies for preferences, analytics, performance monitoring, and advertising. Third-party services such as Google AdSense may also use cookies according to their own privacy policies.
Does advertising give advertisers access to my audio files?
No. Advertising partners do not receive the audio files you process with the compressor. Ads may use cookies or similar technologies, but your selected audio files are not provided to advertisers.
What is stored in my browser?
The site may store preferences such as theme, language, or recent tool settings in your browser’s local storage. You can clear this data from your browser settings.
Can I use the tool with sensitive audio?
The tool is designed for local browser processing, but you should still avoid processing files on shared or untrusted devices if the audio is highly sensitive.