Free Tools

Impedance matching, cab wiring diagrams, gear bank, and watts → SPL. Everything for sizing your rig.

Will your backline + PA trip the breaker? Wall draw vs the circuit (15/20A), with headroom.

To-scale layout, multi-chain power load check, Signal Chain Optimizer, plus an FX loop level converter (-10dBV/+4dBu) - all in one planner.

Mic-based chromatic tuner. Play a note - see the name, octave, cents sharp/flat, and Hz. Standard tuning + 6 alternate tunings. Works on any instrument.

Scale & mode finder, down-tune key converter, power chord voicings, and capo calculator - all in one tabbed page. 20 scales, 4 tabs.

Drop & down-tune (6/7/8-string, down to Drop A) → hear each string and get the gauges that keep it tight. Includes a full String Tension Calculator (guitar + bass).

One key + tempo → drums, bass, chords, arp + lead locked together, plus a blendable drone bed. Conjure a riff, export multitrack MIDI, or share it with a link.

Curated doom, sludge, stoner and metal riffs built in Conjure. Every riff is a share link, click through, hit play, steal it.

Pick root + scale → diatonic chord palette → build a progression, preview voicings (piano/guitar/bass), and export MIDI. Doom presets included.

Pick root + scale → pattern → play in-browser, visualize on fretboard or piano roll, or download MIDI.

Root + scale → pump, walking, octave jump, and more bass patterns. Preview with synth bass or export MIDI.

Step sequencer for drums. Five presets (Doom to Metal), synth preview, MIDI export on GM channel 10.

Harmonic series for any root: toggle harmonics, add beating + movement, play a live drone, read the overtone stack in Hz. Layer it under a full riff in Conjure.

Interactive wheel. Click any key → its signature, relative minor, and diatonic chords. Major/minor modes. Adjacent keys share the most notes.

Chord + lyric chart editor. Chords float above lyrics in monospace. Add sections, dividers, share via link, print clean.

Gain staging guide for home recording - where every stage should sit, and why your recordings sound thin or distorted.

Guitar amp, bass cab, and drum mic positions with expected tone descriptions and common mistakes.

DI source matching, passive vs active, ground-loop fixes, and reamping - the full record-clean-reamp-later workflow.

Standing-wave room modes + RT60 from your room dimensions. Where bass stacks and what to treat first. Plus speaker delay alignment for fills and subs.

Two ms calculators: buffer + sample rate → monitoring latency (round-trip, by-task), and BPM → delay times (straight/dotted/triplet, ms + Hz) with reverb pre-delay + decay.

Drop two .als files, get a grouped diff - tracks, devices, clips, tempo, and locators. All client-side, the project never uploads.

Sample-accurate metronome on steroids. Visual beat dots, time signatures, subdivisions, accent on 1, tap tempo, a programmable tempo map, MIDI clock out, and 7 click voices including the Doom click. Plus a Signal Generator tab (test tones, noise, sweeps). Spacebar to start.

Convert, calculate, generate, and read SMPTE timecode - incl. LTC audio (29.97 drop-frame) and a file/live LTC reader.

Build a gig setlist with key, BPM, and length per song. Drag to reorder, see total runtime, add set breaks, share a link, print a stage sheet.

Real-time MIDI monitor + SysEx identity scan. Touch a knob - see the channel and CC number. Identifies devices by manufacturer when they support it.

Searchable library of guitar gear and pedals with MIDI CC maps and program-change behavior. Shared with RigWork.

Shell diameter + depth → fundamental pitch range. Tap to hear it. Style presets (doom to metal) play a tuned kit. Fix-my-symptom included.

Mic-based drum tuner. Live pitch readout for kick, tom, and snare, plus a per-lug match grid to even out head tension around the hoop.

EQ, frequency masking, compression, noise gating, and loudness/LUFS targets - the full mixing reference, one tabbed tool. Fix-my-symptom by signal type throughout.

MIDI note ↔ name ↔ Hz converter + full 0–127 table, plus MIDI CC, transport, and GM drum-map tabs.