Convert WAV to MP3

Compress big lossless WAV files into small, shareable MP3s.

Nid oes angen mewngofnodiMae ffeiliau'n aros yn breifat

Gollwng ffeiliau yma, neu cliciwch i bori

MP3, WAV, FLAC, OGG, AAC, M4A, Audio dim cyfyngiad maint ffeil

Pori ffeiliau

Nid yw eich ffeiliau byth yn gadael eich dyfais. Mae'r holl brosesu yn digwydd yn lleol yn eich porwr.

MP3 tips

📉

WAV is uncompressed (~10 MB/min). Converting to MP3 at 192–320 kbps shrinks it dramatically with little audible difference.

🎚️

320 kbps ★ keeps the most detail for music; 128–192 kbps is plenty for spoken word and saves more space.

📤

MP3 is accepted by email, messaging apps, and upload forms that reject large WAV files.

🔒

Your masters and recordings stay on your device — no upload required.

Dewiswch Ffeil

Drop your file into the tool above. It stays entirely on your device — nothing is sent to any server.

Proses

The tool processes your data instantly in your browser using JavaScript. No server, no waiting.

Lawrlwythwch

Get your result instantly. Nothing is stored after you leave the page — complete privacy.

✓Hollol rhad ac am ddim - dim costau cudd, byth

✓Nid oes angen cyfrif, e-bost na mewngofnodi

✓Nid yw ffeiliau byth yn gadael eich dyfais

✓Dim cyfyngiadau maint ffeil o gwbl

✓Dim dyfrnodau ar unrhyw allbwn

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