Free Online Generators for Developers
Generate hashes, passwords, UUIDs, placeholder text, and authentication entries locally in your browser. Each tool is focused on one common development task and is available without an account.
Generators
5 toolsChoose a tool
Hash & Checksum GeneratorCalculate cryptographic digests and checksums for text or files in your browser.Open tool →Lorem Ipsum GeneratorGenerate placeholder words, sentences, or paragraphs for prototypes and test data.Open tool →Secure Password GeneratorGenerate strong random passwords locally with configurable length and character sets.Open tool →UUID GeneratorGenerate UUID v1, v4, and v7 identifiers online using secure browser randomness.Open tool →htpasswd Entry GeneratorGenerate bcrypt or SHA-1 htpasswd entries for Apache Basic Authentication.Open tool →
Why use browser-based developer utilities?
Small formatting, encoding, validation, and conversion tasks should be easy to complete. These online developer tools keep the workflow short, explain the expected input, and make the result easy to copy or download.
For tools that support local processing, your input stays in the current browser session. Always read the notice shown on the individual tool page before using sensitive or production data.
Browse all developer tools or read the developer tool guides for practical examples.