Description
Opens Audacity project files (.aup4 from Audacity 4, .aup3 from Audacity 3) directly in the browser: see every track and clip, play the mix, export WAV or MP3, run a recovery report on a damaged project, and downgrade an .aup4 so Audacity 3.7 opens it again. The project is parsed locally with SQLite compiled to WebAssembly and never uploaded. Free to open, play and export the mix; rebuild, downgrade and stems are a one-time $19 license. No account for anything.
No-Login Task
"Open an .aup4/.aup3 project, play the mix and export it to WAV or MP3"
Editorial Review & Verification
Hands-on VerifiedPodcasters, audio engineers, journalists, and sound designers who need to preview tracks, export WAV/MP3 mixes, recover crashed recordings, or downgrade Audacity 4 (.aup4) projects to Audacity 3 (.aup3) directly in the browser without installing Audacity or uploading confidential audio.
Browsing, customizing, and generating production-ready CSS keyframe animations and transitions directly in the browser.
+ Key Strengths (Pros)
- ✓ Zero registration required with instant in-browser project inspection for both Audacity 4 (.aup4) and Audacity 3 (.aup3) files
- ✓ Sophisticated client-side architecture using SQLite compiled to WebAssembly in a dedicated background Web Worker
- ✓ Deep forensic capabilities including project corruption analysis, missing block diagnostics, and version downgrade conversion
- ✓ Strong local data containment with explicit 0-byte upload enforcement and direct audio playback
− Limitations (Cons)
- − Transmits 1 background telemetry beacon to Google Analytics
- − Advanced project rebuilding and stem extraction tools require a one-time license
Catalog signals & Product Power & Utility Review
Observed 1 background telemetry beacon to Google Analytics (google-analytics.com/g/collect). Audacity SQLite database inspection, audio sample extraction, and WAV/MP3 decoding execute entirely within a local browser Web Worker; zero audio data egresses the machine.
CADES 2.0 Route A dogfooding verified in ego-browser Chromium. Navigated to aup4.aivismonitor.com and tested file upload with a 12,288 bytes SQLite database fixture. The Web Worker executed WebAssembly SQLite validation locally without uploading data, correctly identifying the database structure and confirming 'Ready — 0 bytes uploaded'. Inspected dark/light theme toggle and recovery modules. Network audit recorded 1 HTTP POST telemetry beacon to Google Analytics and strictly zero audio payload egress.
- ✓ Catalog classification: client-side processing
- ✓ Processing location does not establish retention or tracking behavior
- ✓ Offline support has not been recorded
- ✓ Catalog tag: Privacy Focused
- ✓ See the hands-on review for the tested no-login workflow
- ✓ Retention and telemetry depend on the provider policy
- ✓ No source repository is recorded in the catalog
- ✓ This does not establish that the software is proprietary
- ✓ See the review for observations from the tested workflow
- ✓ Latest HTTP response time (~396ms)
- ✓ Result comes from the latest recorded health check
- ✓ An HTTP response does not verify the complete user workflow
Verification Details
Observed 1 background telemetry beacon to Google Analytics (google-analytics.com/g/collect). Audacity SQLite database inspection, audio sample extraction, and WAV/MP3 decoding execute entirely within a local browser Web Worker; zero audio data egresses the machine.
Tags
Health History
FAQ
- Does Waveward require an account?
- No. Waveward has been verified by nologin.tools to provide its core functionality — Open an .aup4/.aup3 project, play the mix and export it to WAV or MP3 — without requiring any login or signup.
- Is Waveward free to use?
- Waveward is listed on nologin.tools as a tool you can use without creating an account. Check the tool's own site for details on pricing or premium features.
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