//TOOLS/INDEX
LOCAL-FIRST
Open Flagon

FLAGON · LOCAL-FIRST

Feature-flag keys →
one canonical list.

checkout_v2, CheckoutV2, exp_checkout — same toggle, three keys. Flagon clusters them so you can pick one name and export a clean list.

01

Drop a flag export

CSV or JSON with flag / experiment keys (LaunchDarkly, Statsig, Optimizely-style samples included).

02

Pick the canonical key

Near-dup groups from casing and prefixes — keep true variants apart when they are different flags.

03

Export the list

Download a cleaned key list you can hand to eng or growth.

ALSO IN FLAGON

  • CSV and JSON. Whichever export you already have.
  • Also from Cold Index. Taxon cleans analytics events — Flagon is for flag keys only.
Private by default. Runs in your browser — we only count anonymous page views (no file contents).