PrivAudio is unclaimed —

PrivAudio

Convert to MP3 Free - 100% Private·privaudio.com

PrivAudio is a browser-based audio/video-to-MP3 converter that processes files entirely locally using WebAssembly, so files never leave the user's device. It supports formats such as MP4, WEBM, MOV, M4A, OGG, OPUS and WAV, and offers selectable MP3 quality levels from 128 to 320 kbps. There is no file upload to any server, no registration, and no stated daily conversion limits.

What it's for

Convert WhatsApp voice notes (M4A) to MP3 to edit in Audacity or share outside WhatsAppConvert online meeting recordings (MP4, WEBM) to compressed MP3 to send via email without exceeding 25 MBExtract audio from video files (MP4) to create podcasts or listen without screen on the go

Features 11

100% local/browser-based audio conversion via WebAssembly
Converts to MP3 output
Drag-and-drop file selection
Fast conversion with no upload wait or queue
File size limit and duration limit for browser processing
Keyboard shortcuts (Ctrl/Cmd+O to open file, Esc to dismiss)
No file upload to any server
No registration required
Selectable MP3 quality: 128, 192, 320 kbps
Supports MP4, WEBM, MOV, M4A, OGG, OPUS, WAV input formats
Unlimited conversions, no daily limits

At a glance

free tier

TypeWeb app

DeploymentCloud

PlatformsWeb

CompanyPrivAudio · 2025

Pricing

Product is entirely free with no paid tiers; two differing file-size limit figures are shown ('100 MB, 30 minutes' and '200 MB per file and 30 minutes per file').

FreeFree

Entire product is free; JSON-LD Offer states price 0 EUR.

Technical limits only: stated as '100 MB, 30 minutes' near the converter, and elsewhere in FAQ as '200 MB per file and 30 minutes per file'; no daily conversion limit stated