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Tools built for independent artists

Practical tools that help you validate metadata, find uncollected royalties, and audit your distribution setup - all free, all instant, right in your browser. No account. No catch.

Not sure where to start? Follow the free catalog audit guide →

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ISRC Validator — Validate & decode any recording codeMetadata

ISRC Validator

Validate & decode any recording code

Paste any ISRC and instantly verify its format, decode all four segments — country, registrant, year, and designation — and check against common transcription errors.

Open tool
ISWC Validator — Validate composition codes & check digitsMetadata

ISWC Validator

Validate composition codes & check digits

Validate any ISWC composition code, verify the check digit using the ISO 15707 algorithm, and understand the critical difference between composition codes and recording codes.

Open tool
Royalty Leak Checker — Diagnose your catalog's leak pointsPublishing

Royalty Leak Checker

Diagnose your catalog's leak points

Ten yes/no questions covering ISRC embedding, ISWC registration, DSP metadata consistency, split registration, artist profiles, and more. Get a severity rating and a list of the specific failures costing your catalog royalties.

Open tool
Distribution Coverage Checker — See which platforms you are missingDistribution

Distribution Coverage Checker

See which platforms you are missing

Select your current distributor tier and see a live coverage map across 30+ platforms — from global DSPs and social stores to emerging markets and specialist genre platforms.

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SESAC Repertory Check — Find works listed without a publisherPublishing

SESAC Repertory Check

Find works listed without a publisher

Search the public SESAC Repertory Song List by writer name. If your songs appear under Copyright Control or Writers Designee, no publishing entity is collecting for them - this tool shows you exactly which works are affected.

Open tool
ISRC Finder — Look up any recording code by track nameMetadata

ISRC Finder

Look up any recording code by track name

Don't have your ISRC? Search by artist and track title to find it. Powered by MusicBrainz. Shows Last.fm play counts so you can see your track's reach at a glance.

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Why these tools exist

The industry runs on information most artists never get

Metadata codes, royalty collection societies, distribution platforms — the infrastructure of the recorded music industry is opaque by design. Major labels have dedicated teams for each of these disciplines. Independent artists have Google.

These tools give independent artists the same visibility into their own catalog that a label services team would have — in seconds, for free. No signup, no pitch, no hidden angle.

When you are ready, get a free catalog assessment →

Client-side only

Every calculation runs in your browser. No data is sent to any server. No codes, no financial information, nothing.

No rate limits

Use the validators as many times as you need. Validate an entire catalog's worth of ISRCs or ISWCs — there are no limits.

No account required

No email, no signup, no cookie consent for these tools. Open the page, use the tool, leave.

Ready for the full picture?

Get a free catalog assessment

These tools give you an estimate. A catalog assessment gives you the truth — every registration gap, every missed royalty source, every platform your music should be on. All reviewed by a team that has managed 2,400+ catalog titles.

Start your free assessment →