Advanced Metronome – Custom Accents & Polyrhythms
Set the main tempo and add accents on specific beats to practice complex rhythms. Supports polyrhythms like 3:2 and odd time signatures.
UD5 Toolkit
Set the main tempo and add accents on specific beats to practice complex rhythms. Supports polyrhythms like 3:2 and odd time signatures.
Upload an MP3 or WAV file and get an estimated beats per minute using onset detection. DJs and musicians can quickly catalog track tempos.
Roll musical dice to generate random melody snippets. Choose a scale, set note range and rhythm, and get an instant starting point for your next composition.
Convert BPM to milliseconds for delay, reverb pre-delay, and LFO rates. Quickly get 1/4, 1/8, dotted, and triplet note timings for perfect audio sync.
Input the notes you're playing and get all possible chord names, including inversions and slash chords. A lifesaver for songwriters and music theorists.
Convert BPM (beats per minute) to note durations in milliseconds or seconds. See whole, half, quarter, eighth, sixteenth, and triplet values for precise music production.
Discover notable music events, album releases, and artist birthdays that happened on this day in history. From classic rock to modern pop milestones.
Create a custom click pattern with accents for 5/4, 7/8, or any complex meter. Visual and audio feedback.
Listen to two notes and identify the interval. Purely local Web Audio synthesis. Sharpen your relative pitch.
Visual and audio beat at 100‑120 compressions per minute. 30 compressions timer. For training and emergencies.
Tap any key to measure beats per minute. Displays average BPM and beat interval in milliseconds. Essential for DJs and music production. No extra permissions.
Select a key and build chord progressions (I-IV-V, etc.). Hear them played with simple piano sounds. Great for songwriting inspiration. Local audio synthesis.
Tap any key to the beat of a song and the tool calculates the BPM. Also shows average and millisecond delay for loops.
Generate a CSS background that shows a baseline grid. Adjust line‑height and offset. Perfect for aligning text.
Play a selection of local lo‑fi tracks (embedded). Simple UI with play/pause. No copyright issues. Stay focused.
Play a simple monophonic synthesizer with your keyboard. Choose waveform, attack, decay, and filter. For music fun.
Get a random chord progression (e.g., I‑V‑vi‑IV) with a suggested key. Play with built‑in piano sounds. For songwriters.
Generate a random, somewhat meaningful song lyric line. Write your own hit with AI‑free randomness. All local.
Play a collection of retro 8‑bit synth pads and leads using your keyboard. Record sequences and export as WAV. Pure Web Audio API.
Advanced metronome with eighth, triplet, and sixteenth note subdivisions. Accent controls. Web Audio scheduling.
Play reference pitches for standard ukulele tuning. Also works for baritone and other variations. Simple and local.
Pomodoro timer with built‑in lo‑fi music playlist (synthetic). Focus and rest cycles. No copyright music; generated tones.
Tap any key multiple times. Shows average BPM, standard deviation, and a visual metronome beat. More accurate than simple tap.
Click a root key and chord type (Maj, min, 7th) to see the notes highlighted on a piano keyboard. Learn chords fast.
Generate a random band name, album title, and cover art description. Perfect for music inspiration. Click to refresh.
A precise online metronome with adjustable BPM, beat emphasis, and time signature. Works offline. Essential for musicians.
Play a virtual piano keyboard using mouse or computer keys. Sustain and octave control. Record and play back your tune.
Lay down a beat on a grid sequencer for kick, snare, and hi-hat. Play, loop, and adjust tempo. All sound via Web Audio API.
Enter a song title and artist to find lyrics using public APIs. Quick preview and copy. A lightweight tool for music lovers.
Tap any key to the beat and get the BPM (beats per minute). Useful for DJs, musicians, and running. Simple and accurate.