Tool Studio8 tools in this category
Complete audio testing tool - test your microphone with live waveform visualization and test left/right speakers by recording and playing back audio through specific channels.
Extract audio and music from any video - MP4, MOV, MKV, WebM, AVI - and save it as MP3, WAV, AAC, OGG or FLAC. Free, done in your browser.
Cut and trim audio, MP3 and songs online - keep the part you want or cut a part out of the middle. Make a ringtone for iPhone or Android. Free, 100% in your browser.
Speed up or slow down songs, music and audio from 0.25x to 4x, with or without changing the pitch. Free, 100% in your browser.
Make MP3s, songs and audio files louder or quieter, or even out their loudness — with a built-in limiter so a boost does not clip. Free, 100% in your browser.
Compress audio, songs and music files to a smaller size — choose how small, save as MP3, M4A or OGG, and see how much space you saved. Free, 100% in your browser.
Convert audio, songs and music files between MP3, WAV, M4A, AAC, OGG and FLAC — pick the quality from 64 to 320 kbps and download. Free, 100% in your browser.
Merge audio files, songs and music into one track — join MP3, WAV, M4A, OGG and FLAC in any order with no gap, and trim each clip first. Free, 100% in your browser.