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Measured on six things

AI audio editor & music generator for creators

Security

HTTPS is enforced and SPF exists, but the probe found no HSTS, CSP, frame protection, Referrer-Policy or Permissions-Policy, and no DMARC — 3/12 header checklist points.

Screenshots

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Audjust AI

About this app

Audjust AI is a browser-based audio editing and AI music generation platform built for creators who need music to fit real-world timing constraints. Instead of forcing rough timeline edits, you can shorten a 3:45 track to 2:30 for TikTok while keeping the chorus and bridge intact, or extend a 10-second background bed into a 60-second narration loop without awkward fadeouts. The AI analyzes musical structure and suggests seamless loop points — a task that used to eat hours of manual scrubbing now happens in seconds. On the generation side, you can turn text prompts, lyrics, or even images into fully produced tracks with vocals and instruments in under a minute. There's also a solid toolkit for stem separation, karaoke/acapella extraction, BPM and key detection, audio-to-MIDI conversion, lo-fi conversion, and a MIDI editor for melody tweaks. Everything lives in one workspace with credit-based pricing (Lite at $10/mo, Pro at $25/mo, Premium at $59/mo, plus one-time credit packs) and a ...

Key features

1AI structural shortening and extension: fit a 3:45 track to 2:30 or extend a 10s bed to 60s with natural endings and preserved chorus/bridge.
2AI loop detection that suggests seamless repeat points instead of manual scrubbing.
3Text, lyrics and image-to-music generation with vocals and instruments in under a minute.
4Stem separation, karaoke/acapella extraction, BPM/key detection, audio-to-MIDI and a MIDI editor in one workspace.

Target customer profile

Drawn from the product itself, not from a survey.

Demographic

TikTok, Reels & YouTube Shorts creators

Pain points

Struggling to trim songs to 15-60 seconds without jarring cuts or losing the hook

Primary needs

Quick song shortening with natural endings and clean loop points

Demographic

Podcasters & solo video producers

Pain points

Background music too short for narration; expensive licensing for intro themes

Primary needs

Audio extension for longer beds and original royalty-free intro music

Demographic

Music producers & composers

Pain points

Hours lost manually hunting loop points and extracting stems

Primary needs

AI loop detection, stem separation, and audio-to-MIDI tools

Demographic

Small agencies & marketing teams

Pain points

Client video cuts need custom-length audio fast; licensing eats into budget

Primary needs

Batch audio processing and commercial-use generated tracks

Scout Review

Written by AI from measured evidence, scored out of 100.

Audjust AI is a focused, genuinely useful idea wrapped in a marketing page that tries to say everything at once. The core promise — shorten a 3:45 track to 2:30 keeping the chorus, or extend a 10-second bed to 60 seconds cleanly — addresses a real, expensive-to-solve problem for short-form creators, podcasters and small agencies, and the bundled stem separation, BPM/key detection and audio-to-MIDI make it a plausible one-workspace answer. Execution is uneven: the design system is consistent but the hero is keyword-stuffed with competing CTAs and non-playing demo players; security headers are largely absent; accessibility has named-control and contrast failures. Pricing is credit-based and reasonably tiered ($10/$25/$59), with clear commercial-use language. It's a product worth trying for the timing-edit workflow specifically — just don't judge it by the homepage.

Measure by measure

Usability

Big dashed upload zone makes the first step obvious and example cards preview real workflows, but free-vs-credit gating is scattered across chips so newcomers must piece together what costs what.

Design

Consistent dark-violet system and a repeatable example-card template, but the keyword-stuffed five-line H1, three competing hero CTAs, and broken '0:00 / 0:00' players undercut the polish.

Speed

Lighthouse mobile 67/100 with LCP 2.1s and CLS 0, but a 1.0s total blocking time drags the load — snappy enough, with real main-thread work to trim.

Security

HTTPS is enforced and SPF exists, but the probe found no HSTS, CSP, frame protection, Referrer-Policy or Permissions-Policy, and no DMARC — 3/12 header checklist points.

Accessibility

Lighthouse a11y 80/100 with unnamed ARIA fields and buttons, low-contrast text, color-only links, small touch targets and no main landmark — real gaps, though ten-language support is a plus.

Growth

Specific, real pain — fitting music to 15-60s cuts — with structural shortening and loop detection that Suno, LANDR and Moises don't do. Early (domain ~0.7yr) but the wedge is real.

Improvement areas

Security headers: add HSTS, CSP, frame protection, Referrer-Policy, Permissions-Policy and DMARC (currently 3/12).
Accessibility: name all buttons and ARIA inputs, raise contrast, fix color-only links, enlarge touch targets, add a main landmark.
Homepage clarity: replace the keyword-stuffed H1 and three competing CTAs with one promise and one primary action.
Demo credibility: the example players show '0:00 / 0:00' against a '0:10' badge — make them play or remove them.

Design & Usability

Audjust AI's design is competent but overstuffed. The dark violet system is consistent and the example-card template (tag, title, player, prompt, rationale, chips, CTA) is a smart way to show use cases before signup. But the hero leads with a five-line keyword H1 instead of one promise, stacks three CTAs plus an 'Open Editor' button above the fold, and ships demo players stuck at '0:00 / 0:00' against a '0:10' badge — the proof looks unfinished. Usability is stronger: the dashed upload zone is the clearest thing on the page, and the workspace's numbered steps (Upload, Set length, Extend & export) give a clean path. The weak spot is pricing clarity — free vs. 10-credit vs. 50-credit actions are scattered across chips, so a newcomer has to assemble the cost model themselves.

Speed & Security

Speed is middling: Lighthouse mobile 67/100, LCP 2.1s, CLS 0 — the layout is disciplined — but 1.0s of total blocking time means real main-thread work on load. Nothing alarming, nothing impressive. Security is the weak flank. HTTPS is enforced and SPF is published, but the header probe returned 3/12: no HSTS, no CSP, no frame protection, no X-Content-Type-Options, no Referrer-Policy, no Permissions-Policy, and no DMARC. For a browser-based tool that ingests users' uploaded audio and client project files, missing CSP and frame protection are the kind of defaults that are cheap to add and expensive to skip. The pricing page does handle commercial-use and rights language thoughtfully, which is a point in its favor.

Accessibility & Growth

Accessibility lands at 80/100 on Lighthouse with concrete failures: ARIA input fields and buttons without accessible names, insufficient contrast, links distinguishable only by color, undersized touch targets, and no main landmark. These are fixable, but they're real, not theoretical — a screen reader user hits unnamed controls. On the plus side, the changelog shows Karaoke and Acapella pages now support ten languages. Growth is the most interesting dimension: Audjust names a genuinely underserved job — making existing music fit 15-60s social cuts without jarring edits — and its structural shortening, extension and loop detection are things Suno (generation only), LANDR (mastering), Moises (stems) and Adobe Audition (manual, steep) don't do. The domain is only ~0.7 years old, so traction is early, but the wedge is specific and defensible enough to build on.

Conclusion

If you regularly fight a song into a 30-second cut, Audjust's shortening and loop detection are worth a free-tier test — that's the feature set its competitors don't have. Go in expecting to read the credit chips carefully and to treat the demo players as illustrative rather than functional. The product's real value shows up in the workspace, not the landing page, so sign in, upload one track, and judge it on whether the edit points actually sound natural. If they do, the $10 Lite tier is an easy call; if the security and accessibility gaps matter to your team, wait for the headers and ARIA labels to catch up.

Suggestions for improvement

Replace the five-line keyword H1 with one clear promise and a single primary CTA; demote the other two hero actions.
Fix the demo players — real waveforms and working playback — or remove the '0:00 / 0:00' proof entirely.
Add HSTS, CSP, frame protection, Referrer-Policy and DMARC; these are low-effort, high-signal security wins.
Give every button and ARIA input an accessible name, raise text contrast, and add a main landmark.

How we score

Alternatives comparison

Named competitors, point by point. Nobody paid to appear here or to be left out.

	Audjust AI	Adobe Audition	Suno	LANDR	Moises
AI structural shortening/extension (fit a song to a target length with natural endings)	Yes — core feature with loop detection and preserved structure	Manual only — precise editing but no AI length-fitting	No — generates new songs, no structural editing of existing tracks	No — mastering and plugins, not timing edits	No — stem separation and practice tools only
AI music generation from text/lyrics/images	Yes — text, lyrics and image-to-music on Pro and above	No	Yes — core strength, text-to-song	No	No
Stem separation / karaoke / acapella extraction	Yes — stem separation, karaoke and acapella tools	Limited — center-channel extraction, not true AI stems	No	No	Yes — core strength
Loop detection and BPM/key analysis	Yes — AI loop suggestions plus BPM/key detection	Manual loop tools, no AI suggestions	No	No	Partial — BPM/key detection, no loop detection
Pricing model	Credit-based: Lite $10/mo, Pro $25/mo, Premium $59/mo + credit packs	Subscription (~$22.99/mo single app)	Freemium subscription tiers	Subscription tiers	Freemium subscription tiers