We believe privacy protection belongs in the product architecture, not just in promises.
Recordings, meetings and voice memos are sensitive. Privacy-sensitive steps are processed on-device, and your data is destroyed when you close the page; we never store, share or analyze your content.
The tool matrix keeps expanding and getting polished, with new capabilities shipping regularly — good today, better tomorrow.
Basic tools are free with no account needed; advanced tools are free after signing in, with watermark-free exports and no length caps.
Open and go, done in three steps. We keep the complexity in the code and the simplicity for you.
WUJIEE Audio Tools is the online audio toolbox from WUJIEE. Sound often carries your most private information — meeting recordings, interviews, voice memos, personal conversations — and we believe such files deserve extra care: privacy-sensitive steps are processed on-device, and your data is destroyed when you close the page.
Our basic tools — format conversion, trimming, merging, volume adjustment, speed change, fade in/out, online recording and audio info — work without an account and cover most everyday audio tasks, right in your desktop or mobile browser, with nothing to install.
Signing in with a WUJIEE account unlocks the advanced set: speech to text, subtitle generation, audio denoising, vocal/instrumental separation and text to speech. Privacy-sensitive steps are likewise processed on-device, with no length caps on exports.
WUJIEE itself is a remote-collaboration platform connecting companies with freelancers. Sign in with your WUJIEE account to unlock the advanced tools here.
WUJIEE is a remote-collaboration platform connecting companies with freelancers through three marketplaces: remote jobs, remote talents and remote projects. Whether you're a developer or designer looking for remote work, or a company posting a need, you'll find the right match on the main site.
13 online audio tools — nothing to install, no sign-up for the basics, privacy-sensitive steps processed on-device.
Get started
