Generate Lorem Ipsum dummy texts and mock API schema structures to export as JSON.
Generate Lorem Ipsum dummy texts and mock API schema structures to export as JSON. Use it for everyday work, development, learning, or quick verification.
This tool runs in your browser. Before working with sensitive data, make sure you trust your browser and device environment.
Mockups, app prototypes and API tests all need content that looks real. This mock data generator has two tabs: Lorem for placeholder text in layouts, and JSON for fake records that stand in for a database or API response. Everything is generated randomly in your browser with no server involved, so it is safe to use on work projects.
The Lorem tab offers Latin (classic Lorem Ipsum style), Traditional Chinese, random English words or playful "alpaca bleats", generated by words, sentences or paragraphs with a slider from 1 to 50. In paragraph mode each paragraph holds three to five sentences; English and Latin sentences are capitalized and end with a period, so the text has the rhythm of real copy when you drop it into a design.
The JSON tab lets you build your own schema. Each row takes a field name and a type: UUID, name, email, phone, city, boolean, number (0–999) or short text. The default fields are id, name, email and city. The data locale can be Traditional Chinese, English or Japanese, which switches names, cities and phone formats (09xx-xxx-xxx for Taiwan, +1 (555) numbers for English, 090 numbers for Japan). Generate 1 to 100 records, then copy them or download a .json file.
UUIDs come from the browser’s crypto.randomUUID(), so they are valid version 4 identifiers. Email addresses always use the reserved test domains example.com, example.net and example.org, so you never end up mailing a real inbox by accident. Names and phone numbers are random combinations that may coincide with real people, so use them for development and demos only, not as published data.
Lorem Ipsum is scrambled Latin that printers and designers have used as placeholder copy for generations. Meaningless text keeps the focus on type size, spacing and layout rather than on what the words say. For interfaces in other languages, filler in that language shows real character density and line breaks better.
Yes. The output is a standard JSON array of objects containing the fields you defined, ready for a mock server, a front-end fixture file or a Postman example. If you need more than 100 records, generate several batches and merge them.
Emails only use test domains such as example.com, so they cannot reach a real person. Names and phone numbers are random combinations in realistic formats; they are not guaranteed to be unused, so do not call them or publish them.
Up to 100 records per run in the JSON tab, and up to 50 words, sentences or paragraphs in the Lorem tab. Everything is created instantly in your browser with no sign-up, and nothing is stored or uploaded.
Browse this category: Dev Tools
Generate Latin, Traditional Chinese, and English placeholder text in plain text or HTML.
Generate RFC 9562 UUID v4 or time-ordered v7 in bulk with case and format options.
Beautify, minify, validate and debug JSON syntax errors.
Clean up pasted text online: trim extra spaces, delete empty and duplicate lines, find and replace, and change case (UPPERCASE, lowercase, Title Case, camelCase, snake_case).
