@shotlingo/character-limits

App Store & Google Play character limits (name, subtitle, keywords, descriptions, IAP fields) as a typed lookup table. Zero dependencies, no network calls.

Full interactive reference (searchable table + JSON/CSV export): shotlingo.com/tools/app-store-character-limits

Install

npm install @shotlingo/character-limits

Usage

import { getById, getByPlatform, fitsLimit, CHARACTER_LIMITS } from '@shotlingo/character-limits';

getById('apple-subtitle');
// => { id: 'apple-subtitle', platform: 'apple', field: 'Subtitle', limit: 30, unit: 'characters', importance: 'critical', isIndexed: true, tip: '...', sourceUrl: '...' }

getByPlatform('google').map((f) => f.field);
// => ['App Title', 'Short Description', 'Full Description', "What's New", 'In-App Product Title', 'In-App Product Description', 'Developer Name']

fitsLimit('apple-name', 'My Great App');
// => true

CHARACTER_LIMITS.length;
// => 19

API

• CHARACTER_LIMITS: CharacterLimit[] — the full list.
• PLATFORMS: Platform[] — 'apple' | 'google'.
• getById(id: string): CharacterLimit | undefined — lookup by id, e.g. 'apple-keywords' (case-insensitive).
• getByPlatform(platform: Platform): CharacterLimit[]
• getByImportance(importance: 'critical' | 'high' | 'medium' | 'low'): CharacterLimit[]
• getIndexedFields(platform?: Platform): CharacterLimit[] — fields the store actually indexes for search.
• fitsLimit(id: string, text: string): boolean — check candidate copy against a field's limit.

License

MIT