Proc
Audio
Batch Resample · Speed · MP3 Convert
Settings
Target Sample Rate (Hz)
8000 Hz
16000 Hz
22050 Hz
44100 Hz
48000 Hz
Output sample rate for all files
Skip Resample if Already At (Hz)
— always resample —
8000 Hz
16000 Hz
22050 Hz
44100 Hz
48000 Hz
Speed still applied even if skipped
Playback Speed
1.0 = normal, 1.5 = 50% faster
File Filter (glob)
* for all, evnt_*.wav, track_?.mp3
MP3 Bit-rate (kbps)
32
64
96
128
160
192
256
320
MP3 Channels
Mono (1ch)
Stereo (2ch)
Upload folder
📂
Click to select a folder — or drag & drop it here
Accepts .wav .mp3 .flac .aac .m4a .ogg .opus .wma
Select a folder to begin
Preparing…
0 / 0
▶ WAV pass
0
WAV ok
0
MP3 ok
0
Failed
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