FLAC to WAV | Fast & Free & Secure
Convert FLAC to WAV 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 FLAC?
FLAC (Free Lossless Audio Codec) is a compression format that reduces file size without losing any audio information, so decoded playback is bit-for-bit identical to the source. Typical savings are 40–60% compared with uncompressed WAV/AIFF, while preserving metadata like artwork, lyrics, ReplayGain, and tags. FLAC supports up to 32-bit depth and high sample rates (e.g., 192 kHz), streams efficiently, and is error-resilient thanks to checksums and frame-based structure. Files usually carry the .flac extension and are widely supported across players, phones, smart speakers, and media servers. It’s ideal for archiving CDs, high-res downloads, and production stems when you don’t want generational loss. Conversions between FLAC and ALAC are lossless; for portable or streaming bandwidth limits, you can transcode FLAC to AAC or MP3 while keeping the FLAC as your master.
What is WAV?
WAV (Waveform Audio File Format) is a RIFF-based container most often holding uncompressed PCM audio. Because PCM stores samples directly—no perceptual compression—WAV delivers bit-perfect quality and sample-accurate editing, making it a staple for recording, mixing, sound design, and archival masters. Common settings include 44.1–192 kHz sample rates and 16–32-bit depth, mono to multichannel. WAV supports metadata via LIST/INFO, BWF (Broadcast WAV, with BEXT timecode and loudness fields), and optional iXML. Classic WAV tops out around 4 GB per file; RF64 and WAV64 variants remove that limit for long multitrack sessions. While WAV is universally compatible across DAWs and operating systems, files are large; for lossless storage with tagging, many users compress to FLAC or ALAC and export WAV only for production and delivery.
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.