Convert to ALAC | Fast & Free & Secure
Convert to ALAC online in seconds. No signup. Secure processing; files auto-delete in ~2h. Works on mobile & desktop.
Smart Auto-Detection – ConvertSea
No need to select your file type — we've already detected it.
Just upload your file and choose the format you want to convert it to. Our system automatically recognizes the input format, so you can focus on getting the output you need.
What is ALAC?
ALAC (Apple Lossless Audio Codec) is a lossless audio format that compresses music without discarding information, so decoded playback is bit-for-bit identical to the original. Typically stored in an M4A container, ALAC supports rich metadata (artwork, lyrics, tags) and gapless playback, and delivers much smaller files than WAV/AIFF—often by 40–60%—with no quality trade-off. It’s natively supported across Apple’s ecosystem (Music app, iTunes, iOS, macOS, Apple TV) and is used for Apple Music’s Lossless catalog, including high-resolution tracks up to 24-bit/192 kHz. Many Windows and Android players also handle ALAC; when sharing beyond Apple devices, FLAC may offer broader compatibility. Conversions between ALAC and FLAC are lossless, making ALAC a solid choice for archiving, streaming within Apple environments, and audiophile listening.
Upload Your File
Upload your file (drag & drop or click). Input type is auto-detected—no need to choose it.
Pick Format & Options
Pick the output format and (if available) adjust options like OCR, quality, bitrate, or resolution.
Convert & Download
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Convert Your Files Instantly – Fast, Secure & Free
Welcome to ConvertSea, the ultimate online tool to convert your files with speed, accuracy, and zero hassle. Whether you're changing image formats, converting videos, editing documents, or extracting audio, our platform delivers instant, high-quality results across hundreds of file types.
No downloads, no registration, and no watermarks — just upload your file, choose the format you need, and download your converted file in seconds.
From PDF to Word, MP3 to WAV, JPG to PNG, or MP4 to MOV, ConvertSea ensures that your content stays clean, secure, and exactly how you want it.