Audio Pitch Shifter
Shift audio pitch up or down by up to 12 semitones. Change playback speed from 0.5x to 2x. Preview in browser. Download as WAV.
Audio Pitch Shifter
Shift audio pitch up or down by semitones. Change playback speed independently. Preview in browser, download as WAV.
Upload Audio
Privacy First: All audio processing uses the Web Audio API locally in your browser. No audio is uploaded.
Related Tools
Frequently Asked Questions
How many semitones can I shift?
-12 semitones (one octave down) to +12 semitones (one octave up).
What is the output format?
WAV (16-bit PCM). This is lossless and compatible with all audio editors.
Is the Audio Pitch Shifter free to use?
Yes, the Audio Pitch Shifter is 100% free with no registration, no hidden fees, and no usage limits. All processing happens locally in your browser, ensuring complete privacy.
Is my data safe with this tool?
Absolutely. The Audio Pitch Shifter processes everything client-side in your browser. No data is uploaded to or stored on any server. Your content remains private on your device at all times.
Does the Audio Pitch Shifter work on mobile devices?
Yes, the Audio Pitch Shifter is fully responsive and works on smartphones and tablets. You can use it on any device with a modern web browser -- no app download required.
Do I need to create an account to use this tool?
No account or registration is needed. Simply open the Audio Pitch Shifter in your browser and start using it immediately. There are no sign-up walls or usage restrictions.
How do I use the Audio Pitch Shifter?
Simply enter your input in the provided field, adjust any settings to your preference, and the tool will process it instantly. You can then copy the result to your clipboard or download it.
Which browsers are supported?
The Audio Pitch Shifter works in all modern browsers including Chrome, Firefox, Safari, Edge, and Opera. For the best experience, use the latest version of your preferred browser.
Related Tools
Free Hashtag Generator Online
Generate relevant hashtags for your social media posts. Free, fast, and works entirely in your browser with no sign-up required.
Free Social Media Image Resizer
Resize images to the perfect dimensions for all major social media platforms. Free, fast, and works entirely in your browser with no sign-up required.
Free Twitter/X Character Counter
Count characters for Twitter/X posts with URL handling. Free, fast, and works entirely in your browser with no sign-up required.
Free Instagram Caption Generator
Create engaging, creative captions for Instagram posts with hashtag suggestions. Free, fast, and works entirely in your browser with no sign-up required.
About Audio Pitch Shifter
Audio Pitch Shifter is a free, browser-based tool in our Social Media Tools collection. Everything runs locally on your device — no uploads, no sign-up, and your data stays private.