Voice Pitch Analyzer
FREE
Analyze vocal pitch in real time from your microphone. See note names, Hz, cents deviation, stability, and a live pitch curve—free in your browser.
Audio Tools
Pitch and frequency detection, Hz meters, and browser audio utilities for ear training and sound measurement. This category lists 7 free tools you can open in the browser. Each tool has its own page with a short description and export options where applicable.
Measure Hz, then train your ear
Use the live frequency detector for raw Hertz readings, then practice pitch recall with the sound memory game and related Dialed-style trainers.
Vocal Range Test
FREEUse this vocal range test online to find your vocal range, check your singing range, and get a quick voice type estimate from your lowest and highest notes.
Audio File Pitch Detector
FREEUpload MP3, WAV, or M4A to detect pitch, notes, and Hz locally in your browser. See a pitch curve, cents deviation, and range stats—no server upload.
Frequency Detector
FREEMeasure sound frequency in real time from your microphone. See live Hz, min, max, and average with a waveform view—free in your browser.
Sound Memory Game
FREEPlay the sound memory game everyone's talking about. We play 5 tones, you recreate them from memory using a frequency slider.
Reverb and Delay Calculator
FREEUse this reverb and delay calculator to compute delay time, pre-delay, and reverb decay from BPM and time signature. Fast reverb time calculator for mixing workflows.
BPM Tap Calculator
FREETap BPM online with button or spacebar. This tap tempo calculator (tapbpm) gives BPM, tap deviation, beat interval, and tempo note durations in real time.
Vocal Range Test
FREEUse this vocal range test online to find your vocal range, check your singing range, and get a quick voice type estimate from your lowest and highest notes.
Frequency Detector
FREEMeasure sound frequency in real time from your microphone. See live Hz, min, max, and average with a waveform view—free in your browser.
Audio File Pitch Detector
FREEUpload MP3, WAV, or M4A to detect pitch, notes, and Hz locally in your browser. See a pitch curve, cents deviation, and range stats—no server upload.
Voice Pitch Analyzer
FREEAnalyze vocal pitch in real time from your microphone. See note names, Hz, cents deviation, stability, and a live pitch curve—free in your browser.
Tone Generator
FREEGenerate pure sine, square, sawtooth, and triangle wave tones online. This free tone generator lets you play any frequency from 1 Hz to 20,000 Hz. Adjust volume and speaker balance. Select musical notes from the grid. Test speakers, tune instruments, or match tinnitus frequency. No download required.
About Audio Tools
Pitch and frequency detection, Hz meters, and browser audio utilities for ear training and sound measurement. This category lists 7 free tools you can open in the browser. Each tool has its own page with a short description and export options where applicable. You can explore each tool page to understand the use case, output format, and how to reuse results in design and frontend projects.
How teams use Audio Tools
Common workflows for this category.
Start quickly with audio tools: Open any tool in this category and work directly in your browser without setup or account steps.
Reuse outputs in design workflows: Use generated SVG, image, and text outputs in Figma files, marketing pages, and product UIs.
Keep your workflow focused: Each audio tools tool solves one clear task, so you can move from idea to usable output faster.
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Frequently Asked Questions
Quick answers about this tool—open a question to read more.