ADSR Envelope Visualizer
Visualize ADSR envelope shapes with Web Audio preview, logarithmic scale toggle, and 15 producer presets.
About the ADSR Envelope Visualizer
The ADSR Envelope Visualizer is a free interactive tool for music producers who want accurate answers fast. Whether you're searching for ADSR visualizer online, ADSR envelope calculator, attack decay sustain release explained, this tool gives you real-time results without leaving your browser — and explains the reasoning behind every value so you know what to do with it.
Every tool on MusicProductionWiki is built around one principle: answer the question and explain the reasoning. The ADSR Envelope Visualizer not only calculates — it shows you why those values work, what changes when you adjust them, and what professional producers do differently across genres.
This tool is part of the Time & Modulation category. It's embedded directly inside the relevant entries in The Producer's Bible — MPW's comprehensive reference library — where it appears in context alongside the theory that explains why each setting works the way it does.
All tools on MusicProductionWiki are free, require no login, and work in any modern browser on desktop or mobile.
Frequently Asked Questions
What do Attack, Decay, Sustain, and Release mean?
Attack is how long the sound takes to reach full volume after a note is triggered. Decay is how long it takes to fall from the peak to the sustain level. Sustain is the level held while the note is held. Release is how long the sound fades after the note is released.
What ADSR settings make a pluck sound?
A pluck uses a very short attack (near 0ms), a medium decay (100–300ms), low sustain (0–20%), and a short release (50–100ms). This creates a sound that hits immediately, fades quickly, and stops cleanly when the key is released.
How do ADSR settings change the character of a 808?
For a long, sliding 808, set attack to 0ms, decay to 500ms+, sustain to 60–80%, and release to 200ms. For a punchy, short 808, reduce decay to 100ms and sustain to 20%. The pitch envelope works alongside the amplitude envelope in most 808 synthesis.