{"$schema":"https://toolsly.tools/schemas/tool-manifest-v1.json","generated":"2026-06-03T19:55:21.490Z","discovery":{"catalog":"https://toptool.io/tools.json","llmsTxt":"https://toptool.io/llms.txt","sitemap":"https://toptool.io/sitemap.xml"},"relatedTools":[{"slug":"flac-to-wav","name":"FLAC to WAV","url":"https://toptool.io/flac-to-wav"},{"slug":"wav-to-mp3","name":"WAV to MP3","url":"https://toptool.io/wav-to-mp3"},{"slug":"wav-to-ogg","name":"WAV to OGG","url":"https://toptool.io/wav-to-ogg"},{"slug":"mp3-to-flac","name":"MP3 to FLAC","url":"https://toptool.io/mp3-to-flac"},{"slug":"flac-to-mp3","name":"FLAC to MP3","url":"https://toptool.io/flac-to-mp3"},{"slug":"flac-to-ogg","name":"FLAC to OGG","url":"https://toptool.io/flac-to-ogg"},{"slug":"mp3-to-wav","name":"MP3 to WAV","url":"https://toptool.io/mp3-to-wav"},{"slug":"ogg-to-wav","name":"OGG to WAV","url":"https://toptool.io/ogg-to-wav"}],"kind":"converter","slug":"wav-to-flac","name":"WAV to FLAC","description":"Convert WAV audio to FLAC (lossless, smaller files) — free online, no upload.","longDescription":"Compress a WAV file to FLAC without losing any audio quality. FLAC files are typically 40–60% smaller than the equivalent WAV and decode bit-perfect, making it the go-to format for archiving and high-quality libraries. Conversion runs entirely in your browser using ffmpeg.wasm — nothing is uploaded. Expect a few seconds for a 5-minute song; longer files may take a minute or two.","category":"audio","categoryName":"Audio","keywords":["wav to flac","convert wav to flac","wav to flac converter","wav to flac online","wav to flac free","wav to flac online free","change wav to flac","wav flac converter","free wav to flac","online wav to flac converter","lossless wav to flac"],"url":"https://toptool.io/wav-to-flac","runsOn":"client","multiple":false,"batch":false,"input":{"type":"file","extensions":[".wav"],"mimeTypes":["audio/wav","audio/wave","audio/x-wav"]},"output":{"type":"file","extension":".flac","mimeType":"audio/flac"},"options":[],"invocation":{"webUi":"https://toptool.io/wav-to-flac","api":null,"notes":"Currently runs client-side in the user's browser. Drop a file on the UI at `webUi` and download the converted result. A remote MCP/REST API is planned."}}