Airtight Audio is the premier browser-native audio intelligence platform. Run instant BPM & Key audits, master audio with AI WebAudio engines, render broadcast promo cuts, and embed DISCO-ready metadata — 100% privately on your local machine.
⚡ 100% In-Browser · Free Spectral & Rights Audit · Zero Cloud Uploads
Everything you need to analyze, master, slice, and pitch your music catalog to supervisors and major labels.
Extract BPM, Key, LUFS, and spectral timbral features. Embed DISCO ID3v2.4 tags and native 24-bit WAV RIFF LIST chunks client-side.
In-browser Web Audio mastering engine featuring multi-band compression, M/S stereo widening, and target loudness normalization (-14 LUFS / -9 LUFS).
Generate broadcast-ready 15s Teaser, 30s Social Ad, and 60s Mid-form cuts with zero-crossing boundary micro-fades and automatic metadata tagging.
Native standalone Tauri application for macOS and Windows. 100% offline studio suite without internet connection or cloud subscription fees.
Most platforms transcode your high-res audio to MP3 just to write metadata, or store tags in a closed cloud database. Airtight Audio writes ID3v2 tags and RIFF LIST/INFO chunks directly into your original 24-bit WAV or AIFF container — keeping your masters pristine.
| Platform | Auto-Tag | WAV Embed | Pitch PDF |
|---|---|---|---|
| Cyanite.ai | ✓ | ✗ | ✗ |
| DISCO.ac | ✓ | MP3 only | ✗ |
| Bridge.audio | ✓ | Platform only | ✗ |
| Mp3tag / TagLib | ✗ | ✓ | ✗ |
| 🔵 Airtight Audio Tagger | ✓ | ✓ 24-bit | ✓ |
Major labels don’t upload unreleased masters to third-party servers, and neither should you. Airtight Audio processes 100% of your audio locally in-browser using WebAudio. Zero bytes are uploaded to the cloud.
Major labels refuse to upload unreleased masters to third-party cloud services. Our sandbox makes this the only tool safe for pre-release catalog pitching.
Supervisors query hundreds of files per day. A track without complete metadata doesn’t get rejected — it simply doesn’t appear in their search results.
Automatically convert your track analysis into a pitch-ready PDF One-Sheet formatted specifically for music supervisors. Includes 100% cleared split declarations, PRO IPI codes, contact info, and audio specs.
Generate Pitch Sheet Free →Dual-algorithm analysis checks harmonic pitch stability and rhythmic pulse to ensure 100% confidence in tempo and key tags.
The only tool that embeds standard ID3v2 frames and RIFF LIST INFO chunks natively into 24-bit WAV files without lossy transcoding.
Instant PDF pitch sheet output formatted specifically for music supervisors, complete with splits breakdown, contact info, and audio specs.
Integrated LUFS calculation and peak headroom measurement to ensure your masters hit broadcast streaming standards.
Your unreleased masters never hit a third-party server. All DSP algorithms execute client-side in WebAudio.
Fully compatible with Tauri desktop app deployment and completely functional without an active internet connection.
Need your 10–25 track catalog immediately pitch-ready? Our engineers handle broadcast LUFS mastering (-14.0 LUFS integrated, -1.0 dBFS headroom correction), native 24-bit WAV metadata embedding, and generate white-label PDF pitch sheets for your entire catalog.
Empower your students and catalog submitters with automated pre-pitch readiness audits while unlocking a high-converting 30% recurring referral channel.
Embed our lightweight JS readiness badge on your course portal. Mandate a >85 Readiness Score before students submit tracks for supervisor listening sessions.
Earn 30% recurring commission on all referred Creator Pro and B2B plans, plus a $50 cash bounty for every referred Done-For-You Catalog Sync Pass.
Provide your cohort with custom co-branded PDF pitch sheets stamped with your academy logo (e.g., "Audited & Pitch-Verified by Sync Academy").
Get instant access to SyncPilot Tagger, AI Mastering Console, Promo Cut Studio, and PDF Pitch Sheet generators. Zero credit card required.
Don't let missing metadata cost you a placement deal. Calculate your readiness score, embed your WAVs, and export pitch sheets in seconds.
No credit card. No cloud uploads. 100% private in-browser tool.