Generators

Need a QR code, a strong password or a batch of realistic test data? These generators produce it in a click, and nothing you create is stored.

Hash & UUID GeneratorGenerate SHA hashes and random UUIDs.
Email ExtractorPull every email address out of any text or file, instantly.
Phone Number ExtractorFind phone numbers in any text and optionally normalize them to E.164.
URL ExtractorPull every URL out of any text, and reduce them to unique domains.
IP Address ExtractorPull every IPv4/IPv6 address out of logs or text, classified public or private.
Lorem Ipsum GeneratorGenerate classic Lorem Ipsum placeholder text by paragraph, sentence, or word count.
CSS Gradient GeneratorBuild a linear or radial CSS gradient visually, with live preview and copy-ready output.
Timestamp ConverterConvert between Unix timestamps, ISO 8601, and human-readable dates, both directions.
QR Code GeneratorCreate a customizable QR code from any text or URL, with an optional logo overlay.
Password GeneratorGenerate strong, random passwords with the browser's secure crypto API.
Placeholder Image GeneratorGenerate a local SVG or PNG placeholder image with a custom size, color, and label.
Fake Data GeneratorGenerate realistic-looking fake names, emails, addresses, phone numbers, and companies.
Regex Cheatsheet & Snippet LibraryA searchable library of ready-to-use regex patterns for email, URLs, dates, and more.
SERP Snippet PreviewPreview how your title, URL, and meta description will look in Google search results.

Created locally, not stored

Passwords, hashes and test datasets are generated by your browser using its own random number source. We do not see or keep what you generate, which matters most for anything security related.

Good for prototypes and testing

Fake names, addresses and identifiers let you demo an app or fill a staging database without touching real customer data. Placeholder images and favicons help you ship a first version quickly, and you can swap them later.

Matching the right tool to the job

Reach for the password generator and UUID/hash generator for anything security-adjacent, the fake data generator when seeding a database or demo, and the QR code and favicon generators when the output needs to go straight onto a page, a poster or a browser tab.