No. 1 of 34 ·Audio Converter Software

LuminaAudio Audio Converter

Web · Windows · Mac · Linux · Android · iPhone

Freedom report

Three barsScore 6.7

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely6 of 6 device platforms
DocumentedPlans, terms and facts published

LuminaAudio Audio Converter is ranked #1 of 34 in audio converter software on Freedom251. It runs on Android, iOS, Linux, macOS, Web, Windows. There is a free plan.

LuminaAudio Audio Converter plans and pricing

All plans

Free Free All six conversion paths · no sign-up · no watermarks · no stated limits luminaaudio.com · 9 Oct 2026

Compared on audio converter software

Free plan: Yes
Supported formats: MP3, WAV, AAC, M4A, MP4, MOV, MKV, WebM
Cloud conversion: No

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The record

Purpose: Converts audio between MP3, WAV, and AAC formats.
Conversion paths: Supports MP3 to WAV, MP3 to AAC, WAV to MP3, WAV to AAC, AAC to MP3, and AAC to WAV.
M4A input: M4A files are accepted as AAC input.
Video audio: The FAQ says it can extract audio from MP4, MOV, MKV, or WebM files and save it in the selected format.
Local processing: Conversion uses the Web Audio API in the browser, and audio files are not uploaded to LuminaAudio’s servers during normal use.
Output: WAV output is written as lossless PCM, while MP3 and AAC are compressed formats.
Access: The page says all six conversion paths are free, require no sign-up, add no watermarks, and have no hidden limits.
Supported environments: The tool runs in modern Chrome, Firefox, Safari, and Edge browsers on Windows, macOS, Linux, Android, and iOS.
Intended users: LuminaAudio describes its audience as TikTok creators, music producers, lo-fi enthusiasts, and people who want to reimagine music.
Analytics: LuminaAudio says it uses Google Analytics, which may process page visits, approximate location, device and browser information, referral source, and general usage activity.
Support: The contact page lists email support for technical issues, feature requests, partnerships, press, general questions, copyright, and privacy requests, and says most emails receive a reply within one business day.
Availability: The terms say LuminaAudio aims to remain available but does not guarantee uninterrupted access and may modify or discontinue the service at any time without notice.
Price from: Free

Where it ranks on Freedom251

Best Audio Converter Software in 2026#1 of 34

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Sources

luminaaudio.com/tools/audio-converter/· checked 9 Oct 2026
luminaaudio.com/about/· checked 9 Oct 2026
luminaaudio.com/privacy/· checked 9 Oct 2026
luminaaudio.com/contact/· checked 9 Oct 2026
luminaaudio.com/terms/· checked 9 Oct 2026