Audio Tools

Local audio conversion tools

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Audio Conversion

Convert audio or video to MP3

MP3 Converter Online โ€“ 128, 192 or 320 kbps

Convert audio or video to MP3 at 128, 192 or 320 kbps in your browser. Batch files, choose quality, and account for your device's RAM.
AAC to MP3 Converter - Convert Apple Audio Locally & Privately

Convert AAC (.m4a/.aac) files to MP3 format directly in your browser. 100% local, privacy-first conversion with no server uploads.
AMR to MP3 Converter - Convert Old Voice Memos Locally

Convert legacy AMR (.amr) voice memos to MP3 format locally in your browser. Bypasses cloud uploads to guarantee complete privacy for your voice recordings.
AIFF to MP3 Converter - Compress Lossless Mac Audio Locally

Convert uncompressed AIFF (.aif/.aiff) files to compact MP3 format directly in your browser. 100% local, privacy-first conversion with no server uploads.
APE to MP3 Converter - Convert Monkey's Audio Locally

Convert Monkey's Audio (.ape) lossless tracks to MP3 format locally in your browser. 100% local processing with no file size limits.
TS to MP3 Converter - Extract Audio from TS Streams Locally

Extract MP3 audio tracks from TS (.ts) stream video files locally in your browser. Bypasses file uploads to secure data privacy.
Universal Audio Converter - Free, Local & Extract from Video

Convert M4A, FLAC, WMA to MP3 or WAV, and extract audio from video files. Runs entirely in your browser with 100% privacy and no file limits.
iPad Audio Converter | Make MP3s & FLAC Playable on iPad

A local audio converter designed specifically for Apple iPad. Fix corrupted MP3s or convert FLAC/WMA into native AAC format. 100% browser-based for complete privacy.
iPod Audio Converter | Revive Your Classic MP3 Player

A local audio converter tailored for classic Apple iPods. Repair and standardize MP3 files to fix sync errors and skipping, ensuring flawless playback on vintage hardware. Runs 100% locally.
iPhone Audio Converter | Fix MP3 Sync Errors for iOS

A local audio converter tailored for Apple iPhones. Fix corrupted MP3 tags that prevent iTunes/Finder syncing, or convert lossless music to battery-saving AAC format. Runs 100% in-browser.
Android Audio Converter | Fix Music Playback on Android

A local audio converter optimized for Android devices. Convert incompatible iOS recordings (M4A/ALAC) or obscure formats into standard MP3s, ensuring flawless playback on any Android music player.
Raw Audio to MP3 Converter โ€“ WAV & Uncompressed Audio

Convert WAV and other recognized uncompressed audio to MP3 at 128, 192 or 320 kbps in your browser. Headerless RAW PCM needs format metadata.

Technical Overview & Guide

Free audio and music converter tools. Convert audio and video to MP3 without file size limits. Powered by WebAssembly for lightning-fast, 100% private local conversions.