Sample Rate Converter
Sample Rate Converter
Resample a file to a new sample rate, for example 48 kHz down to 44.1 kHz for streaming. Exports a 16-bit WAV. Runs in your browser.
100% in your browser. Your file never leaves your computer.
Resample audio to a new rate
Delivery specs differ: streaming wants 44.1 kHz, video often runs at 48 kHz, and some libraries need a specific rate. This tool resamples your file with high-quality interpolation and exports a clean WAV.
How to use it
Drop a file, choose the target sample rate, click Process and download. The conversion runs locally in your browser.
FAQ
Why convert sample rate?
To match a delivery spec, for example 48 kHz video audio down to 44.1 kHz for music streaming, or to match the project a sample is going into.
Does converting change pitch or length?
No. Resampling keeps the same pitch and duration, it only changes the sample rate.
What does it export?
A 16-bit WAV at the chosen sample rate.
Is it free?
Yes, free forever.
Want this inside your DAW?
These free tools fix one file at a time. The plugins do it on every track, automatically. Pro studio results, bedroom-friendly.
Real sauce. No fluff.