Online Audio Tool
Got background noise, quiet speech, a clip to cut, or a track you want to split into vocals and music? Drop in a file and start. Resodock supports AI denoise, vocal enhancement, stem splitting, audio trimming, audio format conversion, audio to text, and text to speech without uploading your source audio to our server.
100MB
per-file limit
8+
everyday audio tools
0
uploads to our server
Pick AI denoise, vocal enhancement, stem splitting, trimming, or format conversion before uploading.
Choose the audio task you need
Pick AI denoise, vocal enhancement, stem splitting, trimming, or format conversion before uploading.
Initializing interaction...
AI models may download on first use, then the browser will reuse cached resources when possible.
What You Can Do
I put the common jobs up front: clean the noise, improve the voice, split a track, trim a clip, or convert the file. For podcasts, interviews, class recordings, and short video voiceovers, that is usually the fastest path.
Turn meeting recordings, interviews, and short speech clips into text. Test a short clip first, then copy the transcript or export subtitle files.
Open toolTurn text into speech for short previews, draft narration, and voice comparisons. Voices vary by model, so a short test is the easiest way to choose.
Open toolWhen a voice sample feels uncertain, use the detector as one extra signal. It helps with screening, but it should not replace human review.
Open toolAudio Case
I added a short speech sample so you can hear the difference first. The left clip has obvious background noise; the right clip shows the cleaned result. Listen once, then decide whether to try your own audio.
The voice is partly covered by a steady background noise.
The noise is lower and the speech shape is easier to follow.
Vocal Enhancement Case
This sample shows how vocal enhancement handles a speech recording. Compare the original clip with the enhanced output to evaluate clarity, loudness stability, and intelligibility.
The voice is affected by background noise and recording conditions.
The speech is more forward, clearer, and more stable.
Text to Speech Case
This sample plays a short English sentence generated by text to speech. Kokoro is the lightweight TTS engine used for this preview, so you can judge clarity, pauses, and naturalness before trying your own text.
TTS / Kokoro
Sample text: Kokoro is an open-weight text to speech model with 82 million parameters. It is light enough for browser workflows and still sounds clear.
Audio to Text Preview
This uses a very short voice sample. Listen to the audio, then compare the recognized text to see whether audio to text fits meeting notes, interview cleanup, or a subtitle draft.
Open audio to textA short voice clip generated with Kokoro, useful for testing quick transcription.
Stem Separation Case
This sample shows how the stem separation model splits an instrumental mix. This demo audio has no vocals, so it focuses on drums, bass, and other instruments; if you upload music with vocals, the vocal stem will be generated as well. For more detailed vocal extraction, use the two-stem separation mode first; four-stem separation is better when you need drums, bass, and other instruments separately.
This demo audio has no vocals; the mix mainly contains drums, bass, and other instruments.
Because the source has no vocals, this track mainly shows how much residue remains in the vocal channel. Music with vocals will output the vocal part here. For cleaner, more detailed vocals, try two-stem separation.
Keeps the beat and transient shape for judging rhythm separation.
Focuses on the low-frequency line and bass stability.
Includes the main accompaniment outside vocals, drums, and bass.
Upload Audio
Supports wav/mp3/m4a/flac, max 100MB
Initializing interaction...
Original Audio
Not uploaded
Preview available after upload
Processed Result
--
Preview available after processing
Upload audio to start processing
How It Works
Think of it as choose, process, then listen. The first time an AI model runs, the browser may need to download resources; after that, cached models usually make repeat work faster.
Pick AI denoise, vocal enhancement, stem splitting, audio conversion, or audio extraction.
Your browser handles decoding, model inference, previews, and format work; first-use model downloads can be cached.
Compare the original and processed audio, then export a single track or ZIP package.
Many recordings should not be uploaded casually. Resodock tries to handle AI denoise, vocal enhancement, audio conversion, and previews in the browser. On weaker devices, compatibility mode may trade some detail for better stability.
Files stay closer
Supported workflows run on your device, and source audio is not uploaded to our server.
First use can download models
AI denoise, vocal enhancement, and stem splitting may fetch model resources once, then reuse the browser cache.
Compatibility mode stays stable
Phones and low-power devices can use lighter paths. The result may be less detailed than desktop, but it is less likely to stall.