Spintax is a content-generation toolkit for WordPress. Author reusable templates in spintax markup — enumerations, permutations, variables, conditionals and plural agreement — then either embed them inline via shortcodes and PHP, or bind them to ACF and post-meta fields so every matching post gets its own rendered variant on save, on a cron schedule, or on demand.

Markup

Enumerations — {a|b|c} picks one option at random, with nesting
Permutations — [<config>a|b|c] picks N elements, shuffles, joins with custom separators
Variables — %var% with global, local (#set) and shortcode scopes
Conditionals — {?VAR?then|else} branches on whether a variable is set
Plural agreement — {plural N: one|few|many} picks the grammatically correct form by count (RU/UK/BE 3-form, EN-style 2-form)
Nested templates — embed one template in another via #include or [spintax]

ACF / post-meta bindings

Pair a template with an ACF text/textarea/wysiwyg field or a post-meta key, configure it once per post type, and Spintax fills the field on every matching post — auto-seeding empty fields, preserving manual edits, and regenerating on save or cron.

Bulk Apply — chunked async walks via Action Scheduler, with a synchronous "Run now" / WP-CLI fallback
Logs — a per-walk record of what each run wrote, skipped or cleared
WP-CLI — wp spintax bindings list|apply|test|export|import for staging → production sync
Migration — one-shot wizard for users coming from nested-spintax-for-acf

Performance & privacy

Rendered output is cached through the WP Object Cache API (Redis / Memcached ready), with optional per-template cron regeneration. Everything runs locally — no external services, no tracking, no data leaves your server.

Syntax based on the GTW (Generating The Web) standard.