Category
Development Tools
Fast, client-side utilities designed for software engineers. Format JSON, generate UUIDs, and encode data without server round-trips.
Subcategories
Published tools
UUID Generator
Generate random UUID v4 strings instantly in your browser.
Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 strings instantly in your browser.
JSON Formatter & Validator
Format, minify, and validate JSON online. Instant client-side JSON formatter.
Text Case Converter
Convert text between uppercase, lowercase, title case, camelCase, snake_case, etc.
Built for speed and privacy
Developer tools should be instantaneous. When you are debugging an API response or need a quick UUID for a database seed, waiting for a remote server to process your request breaks your workflow.
The utilities in our Development category are engineered to execute directly within your browser. By utilizing local JavaScript execution and Web APIs, these tools perform tasks like JSON formatting, Base64 encoding, and string manipulation in milliseconds. Furthermore, because no data is transmitted to our servers, you can safely format proprietary code, API keys, or sensitive configuration files without risking exposure.
Standardizing data structures
A significant portion of modern software development involves translating data between different formats and conventions. Tools like our Text Case Converter assist in adhering to specific programming language paradigms—such as converting snake_case database columns to camelCase JSON responses for a frontend client.
Similarly, our JSON Formatter goes beyond simple indentation; it acts as a validator, catching syntax errors and structural anomalies before they break your application logic. These utilities are designed to remove friction from the minor, repetitive tasks that consume a developer's day.