Trim songs, voice notes, podcasts and ringtones right in your browser. Drag across the waveform to select the part you want to keep, fine-tune with the time boxes, add fade-ins and fade-outs, fix the volume — then export. Your audio is decoded and edited on your device; it is never uploaded. Pair it with the MP3 Tag Editor to finish the file properly.
MP3 export is not offered: the MP3 encoder is patent/licence-encumbered, and this site only ships clean-licence tools. WAV keeps full quality; WebM/Opus is tiny and plays in every modern browser.
For ringtones, podcast clips, voice notes and samples — cut precisely, without uploading your audio anywhere.
100% free · No sign-up · No daily limits · No watermarks · Processed in your browser — files never leave your device
Cut and trim audio in your browser: load a song, voice note, podcast or ringtone, drag across the waveform to select the part you want to keep, add fade-ins and fade-outs, fix the volume, then export as WAV or WebM. The audio is decoded and edited on your device — it is never uploaded.
Making a ringtone from a voice recording: drag over the best 25 seconds, set a 0.5 second fade-in and a 2 second fade-out so it does not start or stop abruptly, normalise so it is loud enough to hear in a pocket, and export WAV — most phones accept it directly, and the MP3 Tag Editor finishes the file with a proper title.
Your browser decodes the file to raw audio samples and the waveform is drawn from those samples. Export renders your selection offline through the Web Audio API: the trim is copied sample-exact, fades are applied as smooth gain ramps, normalise scans the loudest peak and scales the selection so the peak reaches full volume, and the result is encoded to WAV (16-bit PCM, lossless) or recorded to WebM/Opus in real time. No server ever sees the audio.
No. The file is decoded and cut entirely in your browser with the Web Audio API — nothing is sent to a server, so even private voice notes stay private.
Type the start and end seconds in the boxes (tenths of a second are allowed), or use the Zoom slider to stretch the waveform and drag the selection into place. Play selection lets you audition exactly what will be exported.
MP3 encoding uses an encoder whose licence does not fit this site’s clean-licence rule. WAV export is lossless — identical quality to the decoded original — and WebM/Opus gives you a small file that plays in every modern browser.
It finds the loudest peak in your selection and raises the whole selection so that peak sits at full volume. Quiet voice notes and recordings made at a distance become much easier to hear, without changing the balance inside the clip.
WAV export is lossless: the samples in the selected range are copied exactly, aside from any fades or volume changes you choose. WebM/Opus is compressed, but at its default quality the difference is inaudible for most material.
What is missing, broken, or could be better on this tool? Tell us — we read every suggestion.
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