Professional Browser DAW

MAKE
MUSIC
ANYWHERE

Record, loop, mix and master professional-quality tracks — entirely in your browser. 16 built-in instruments, 5 drum kits, 30 professional effects, and a full mastering pipeline. No install. No subscription.

No Install 30 Effects 16 Instruments Stems Export LUFS Mastering MIDI + Piano Roll Automation
∞ FL
128 BPM
2.3.1
REC
1
2
3
4
5
6
7
8
Drums
M
Bass
M
Vocals
M
Keys
M
Guitar
M
DRUMS
DRUMS
BASS SYNTH
VOCALS
KEYS
KEYS
GUITAR
30
Pro Effects
16
Instruments
5
Drum Kits
Tracks
0
Installs
What You Get

Everything. In Your Browser.

A full professional production suite in a single browser tab — no plugins, no installs, no compromise.

🎙
Record & Loop

Multi-track looper with real-time mic recording, smart timing correction, and automatic latency compensation. Layer clips on the timeline, punch in, or chain recordings continuously across loop cycles.

  • Real-time mic recording with input cleanup (4 noise reduction modes)
  • Smart grid-snapping & automatic latency compensation
  • Punch-in, new layer, and continuous recording modes
  • Clip gain, fade in/out, and loop-boundary click removal
  • Waveform visualization on every clip
🎹
16 Instruments

Piano, E-Piano, Wurlitzer, Bass, Synth Lead, Pads, Organ, Strings — all synthesized in the browser with full ADSR, filter control, and velocity sensitivity.

  • Oscillator synthesis (sine, saw, square, triangle)
  • ADSR + filter envelope per instrument
  • Live MIDI keyboard + arpeggiator (6 patterns, 12 scales)
🥁
Drum Machine

5 drum kits with a 16-step sequencer, per-hit velocity control, and 16 drum row types from kick to FX. Build beats visually, then loop them into the arrangement.

  • 16-pad step sequencer per track
  • Per-step velocity for humanized timing
  • MIDI-mapped rows (kick, snare, hats, clap, perc…)
🎚
30 Pro Effects

EQ, compression, reverb, delay, chorus, phaser, distortion, saturation, stereo widener, and more — full chains per track plus a separate master bus.

  • 9 curated preset chains (Velvet Vox, Drum Slam, Dream Bloom…)
  • Real-time parameter control & effect copy/paste
  • Master bus chain with safety limiter
🎵
MIDI + Piano Roll

Record MIDI in real time, edit notes in the piano roll, and import/export standard .mid files. Drive any instrument with an arpeggiator across 12 musical scales.

  • Piano roll editor (pitch, velocity, duration)
  • MIDI file import & export
  • Arpeggiator with 6 patterns across 12 scales
Pitch & Slice

Transpose any clip ±12 semitones without changing its loop length using WSOLA time-stretching. Slice loops into 4/8/16 parts and rearrange, reverse, or shuffle them.

  • Pitch shift ±12 semitones + cents fine-tune
  • WSOLA time-stretch preserves tempo
  • Loop slicer with reorder, reverse & crossfade
📈
Automation

Draw breakpoint automation curves for volume, pan, or any effect parameter — directly in the arrangement view, with beat-accurate precision. Automate filter sweeps, reverb sends, panning rides, and more.

  • Per-track automation lanes (volume, pan, any effect parameter)
  • Breakpoint curves with beat-accurate positioning
  • Expandable/collapsible lanes — keep the view clean
Effects Chain

30 Studio-Grade Effects

Every effect you need from first take to final master. Chain them per track, apply them to the master bus, and automate any parameter.

Tone
3-Band EQ
5-Band Param EQ
Multimode Filter
Harmonic Exciter
Cabinet Sim
Dynamics
Compressor
Limiter
Noise Gate
Sub Boost
Lo-Fi
Saturation
Tube Saturation
Overdrive
Distortion
Bitcrusher
Wow & Flutter
Modulation
Chorus
Flanger
Phaser
Tremolo
Vibrato
Space
Reverb
Delay
Ping-Pong Delay
Resonator
Ring Modulator
Stereo
Stereo Widener
Haas Effect
Auto-Pan
Stutter
Stacked on Master

9 curated preset chains · Effect copy/paste between tracks · Automate any parameter

Export & Mastering

Release-Ready in One Click

From mix to master to distribution — without leaving the browser. Export lossless WAV stems, bounce MP3s, or run the full LUFS mastering pipeline.

🎛

LUFS Mastering Pipeline

ITU-R BS.1770-4 integrated loudness measurement with automatic gain normalization to streaming standards (−9 to −23 LUFS). Soft tanh limiting for clean peaks with no harsh clipping.

💾

WAV + MP3 Export

Lossless 16-bit PCM WAV or high-quality MP3 up to 320 kbps via lamejs — for the full mix, mastered mix, or individual track stems.

🎚

Individual Stem Export

Export every track as its own WAV file, dry or with effects applied. Batch-export all stems at once for mixing in another DAW.

📦

Session Save & Restore

Export a full JSON snapshot capturing all tracks, effects, automation, and project metadata — backup or share your entire session.

Mastering Studio
WAVMP3STEMS
Input
−14.2 LUFS
Output
−9.0 LUFS
Gain
+5.2 dB
▶ Mix WAV
▶ Master MP3
↓ All Stems
Stems
Drums
WAVMP3
Bass Synth
WAVMP3
Lead Vocals
WAVMP3
Guitar
WAVMP3
Built-In Instruments

Studio Sounds. Zero Plugins.

16 synthesized instruments and 5 drum kits — ready from any keyboard or mouse. No VST. No downloads.

🎹 Keys & Piano

Acoustic, electric, and vintage digital piano sounds with partial-based harmonics and full ADSR envelopes.

PianoE-PianoWurlitzerOrganMarimba
🎸 Bass & Low End

Deep, punchy bass voices from tight synth bass to earth-shaking sub — with filter envelopes and resonance for growl and movement.

Synth BassSub BassPluck
🌊 Pads & Atmosphere

Lush evolving pads with layered oscillators and slow attack envelopes — perfect for beds, tension, and texture.

Poly PadVocal PadStringsBell
⚡ Leads & Synths

Cut-through synth leads from detuned supersaws to punchy FM voices, plus brass and glitch for sound design.

Synth LeadFM LeadBrassGlitch
Drum Kits: 🥁 Analog⚡ Electro🌿 Dusty🎯 Trap🌲 Organic
Simple Pricing

One Price. Forever.

No monthly fees. No feature gates that expire. Pay once, use it for life. Launch pricing ends soon — lock in $29 before it goes up.

Free
$0
Always free · No credit card
  • Up to 4 tracks
  • All instruments & drum kits
  • 30 effects chain
  • MIDI recording & piano roll
  • WAV / MP3 export
  • Stem export
  • LUFS mastering pipeline
  • Session save / restore
Open Free →
Best Value
Pro — Lifetime
$29
Launch price · Rises to $49 soon
  • Unlimited tracks
  • All instruments & drum kits
  • 30 effects + master bus chain
  • MIDI + piano roll + arpeggiator
  • WAV + MP3 export (up to 320 kbps)
  • Individual stem export
  • LUFS mastering pipeline
  • Session save & restore
  • Pitch shifting & loop slicing
  • Automation lanes
  • All future updates included
Get Lifetime Access →

Secure checkout · Instant access · Works in Chrome, Edge, Firefox

Questions

FAQ

Does it really work without installing anything?
Yes — Forever Looper runs entirely in your browser using the Web Audio API. Chrome, Edge, and Firefox all work great. No app store, no downloads, no extra permissions beyond microphone access for recording.
Is the audio quality good enough for professional use?
Recording and export run at 44.1 kHz with 16-bit PCM WAV output. The effects engine uses the browser's native audio graph — the same Web Audio API that professional web audio tools rely on. For demos, podcasts, content creation, and bedroom production the quality is completely sufficient. The LUFS mastering pipeline makes exports streaming-ready out of the box.
Can I import my own audio files or samples?
Yes. Drag and drop audio files onto tracks, and import MIDI files into instrument tracks. The audio import dialog lets you trim, preview, and assign loops before committing.
What happens if I close the browser — do I lose my work?
Pro users can export a full JSON session snapshot at any time — it captures all tracks, effects settings, automation, and project metadata. Reload it later to resume exactly where you left off. We're also building auto-save for an upcoming update.
How is this different from BandLab or Soundtrap?
Forever Looper runs locally with no cloud dependency — your audio never leaves your machine. It also ships with more advanced production tools: LUFS-calibrated mastering, WSOLA pitch-shifting, loop slicing, full per-parameter automation, and 30 effects — features that are paywalled or absent in most free browser DAWs. And it's a one-time purchase, not a subscription.
Is the lifetime deal really lifetime?
Yes. One payment, no renewals, no annual fees. All future updates are included. Because the app runs server-side in your browser, updates happen automatically — no manual downloads or version management needed.