Professional-grade developer workspaces. Build design tokens, mock APIs, and generate test data — all in your browser. Create a free account to save and share your work.
Part of the Wigley Studios developer ecosystem.
Define your brand's visual DNA — colors, typography, spacing, shadows — and export as CSS Custom Properties, JSON Design Tokens, or Tailwind config. Preview live in a component showcase with light/dark modes.
Paste an OpenAPI spec, JSON example, or endpoint list and get instant mock responses, code snippets in multiple languages, scenario variants, and exportable Postman collections.
Generate realistic fake data from JSON Schema, TypeScript types, or sample JSON. Configure locales, edge cases, and output format. Export as JSON, CSV, or SQL INSERT statements.
Pick a workspace that fits your task — design tokens, API mocking, or test data generation.
The tools run in your browser, so feedback is instant as you build. Saving and sharing go through your free account.
Sign in with a free account to copy or download your output, save projects with version history, and share them by link. Without an account, your work lasts as long as the tab.