Waverify · Audio Normalizer

Target

Mode

Presets — set the mode and its target in one click

Integrated target LUFS

True-peak ceiling dBTP

If the ceiling would be exceeded

Album mode — one gain for all files, so their loudness relative to each other stays

Output

Format

Bit depth

Sample rate

File name suffix

TPDF dither when writing 16-bit

Start & end

Remove silence at the start and end — everything quieter than the threshold

Silence below dBFS

Keep s — at each end

Fade in s — 0 = none

Fade out s — 0 = none

The silence is found in the source (its level before any gain); a little of it is kept at each end so the sound doesn't start abruptly. Fades are smooth (raised cosine) and work with or without removing silence. Both come after gain and limiter, so peaks only get lower; the “After” values are measured on the finished result — with long fades the loudness lands a little below the target.

Files

Drag audio files or folders here, or click

Multiple files supported · WAV, AIFF, FLAC, MP3, OGG, Opus, M4A, AAC

Everything happens locally in the browser · no uploads

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Rename from tags

Pattern

As text

Sets the “Save as” names of the ticked files (or all) from their tags — before or after normalizing, as often as you like; edit tags under Metadata on a card. A tag a file doesn't have is left out together with the separator in front of it; if nothing is left, the name stays. Track numbers get two digits; “list no.” is the file's place in the list (↑/↓ on the cards); “random 4–6” gives each file its own random letters and digits (a–z, 0–9), new each time you apply. Own text works with or without tags — e.g. “Take {n}” or “{rnd5}_{title}”. A “/” makes folders in the ZIP, e.g. “{artist}/{album}/{track} {title}” — they replace the folders the files came in; a missing tag drops its folder level.

Progress

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