Find Perfect Loops
in Your Audio
Save hours every week. LoopPerfect analyzes your audio and automatically finds seamless, beat-aligned loop points — whether you're producing music, creating game audio or looping SFX & ambience.
Available for Windows • Free browser demo
Built for Professionals
Trusted by music producers, game developers, and content creators worldwide.
Music Producers & Sample-Pack Creators
Save hours every week. Turn jams, stems, and resampled audio into perfect loops with precise timing and quality.
Game & Interactive Audio
Loop more than music: create seamless ambience and SFX loops for games and interactive media. Export with detailed timing data for integration.
Content Creators
Loop background music for videos without awkward cuts. Perfect for YouTube, Twitch, and podcasts.
DJs & Live Performers
Turn mixtape recordings and live sessions into perfectly looping segments for extended mixes.
Stop Wasting Time on Manual Loop Editing
Professional-grade automation that finds perfect loops in seconds, not hours.
Save Hours Every Week
Stop manually searching for loop points. Analyze entire tracks in seconds and get multiple high-quality loop candidates instantly.
Intelligent Loop Detection
Our advanced algorithm analyzes your audio to find loop points that sound natural and seamless — for music, ambience, and sound effects.
Visual Waveform Editor
See your loop points directly on the waveform. Preview, adjust, and fine-tune with sample-accurate precision.
Variety Balancing
Smart deduplication filters out near-identical loops while surfacing diverse options from different parts of your track.
Multi-Format Export
Export to WAV, MP3, FLAC, or Opus. Split into intro/loop/outro sections. Desktop app only.
Loop List & Metadata
Export detailed loop summaries as CSV, JSON, Markdown, or interactive HTML. Includes BPM, timing, quality scores, and more. Desktop app only.
100% Offline & Private
Desktop app runs 100% offline – your files never leave your machine. Web demo runs locally in your browser.
See Your Loops
Intuitive visual interface for finding and previewing loop points.
Full analysis & playback run locally in your browser. Exporting and batch export stay exclusive to the desktop app - perfect for previewing without giving the full tool away.
Try Free or Go Pro
Test the engine in your browser, upgrade to the desktop app when you're ready.
Web Demo
- ✓ Analyze & preview loops
- ✓ Runs locally in your browser
- ✓ No installation required
- ✗ Export disabled in browser demo - available on desktop
- ✗ Batch export desktop-only
Desktop App
- ✓ Unlimited loop export
- ✓ Export as WAV, MP3, FLAC, or Opus
- ✓ Export multiple loops at once
- ✓ Native performance – faster analysis
- ✓ 100% offline on your machine
- ✓ Windows
€39 one-time • Available soon
Try Before You Buy
The web demo lets you experience the full loop detection engine. Upgrade to the desktop app when you need full export capabilities and batch export.
Analysis & Filters
Set min/max loop duration to find loops within your desired length range.
Crop to a specific section and analyze only that part. Skip intros and outros.
Thorough analysis checking every frame. Slower but catches loops normal mode might miss.
Automatic equal-power crossfade (10-300ms) to eliminate clicks at loop boundaries.
Smart deduplication surfaces diverse loops from different parts of your track.
Long analyses can be cancelled at any time without losing your work.
Export Options (Desktop App)
Export detailed loop data with timing, scores & metadata:
Includes: BPM, beat positions, quality scores, sample positions
Export with metadata for your DAW workflow:
Frequently Asked Questions
Is there a free version?
Yes! The web demo is completely free and lets you analyze and preview loops in your browser. The desktop app (€39) unlocks full export capabilities, batch export, and all audio formats.
Can I use the loops commercially?
Yes, as long as you own the rights to the original audio or have permission to use it. LoopPerfect is a tool that processes your audio – it doesn't change the copyright of your source material.
Is LoopPerfect only for music?
No. LoopPerfect works with any audio file where you need seamless repetition — music, game audio, ambience beds, and sound effects. It's built to quickly find and preview clean loop regions, then export loop-ready files and timing metadata (desktop app).
Why does Windows show a SmartScreen warning?
LoopPerfect is a new indie application. Windows SmartScreen shows warnings for apps that haven't been downloaded by many users yet. If you downloaded LoopPerfect directly from this website, it's safe to run. The warning will disappear as more people download the app.
Which audio formats are supported?
LoopPerfect can analyze WAV, MP3, FLAC, M4A and OGG files. You can export loops as WAV, MP3, FLAC, or Opus. More formats coming soon.
My loop sounds abrupt or clicks — what can I do?
This usually means there's a small mismatch between the loop end and start, so the waveform “jumps” at the boundary. Turn on the crossfade filter to blend a short slice of the end into the start and smooth out clicks. For drums/percussive sounds, keep the crossfade very short (or disable it) to preserve the transient.
Which operating systems are supported?
The desktop app currently supports Windows. The web demo works in any modern browser (Chrome, Firefox, Safari, Edge) on any operating system.
Ready to Save Hours Every Week?
Start with the free browser demo or get the full desktop app with faster native performance.
Available for Windows • Free browser demo