Generate cryptographically secure random tokens in hex, base64, or alphanumeric format. Perfect for API keys, session tokens, and secrets. Everything runs locally in your browser — nothing is uploaded.
Scan text and code for leaked secrets and credentials. Detects Stripe keys, GitHub tokens, Slack tokens, Google API keys, AWS keys, OpenAI keys, JWT tokens, private keys, and config passwords.
Hash API keys using SHA-256 for secure storage. Never store raw API keys — hash them before persisting to your database.
Full-featured API client that runs in your browser — make HTTP requests, edit headers/body/params, save collections, generate code snippets (cURL/Fetch/Axios). Your API keys never touch a server — everything runs locally.
Generate cryptographically secure random strings with customizable length, count, and character sets (uppercase, lowercase, digits, symbols).
Generate random colors in Hex, RGB, or HSL format with visual preview swatches. Perfect for design palettes and testing. Everything runs locally in your browser — nothing is uploaded.
Random Token Generator lets you generate cryptographically secure random tokens in hex, base64, or alphanumeric format. Perfect for API keys, session tokens, and secrets. Everything runs locally in your browser — nothing is uploaded.. It works on any device with a modern web browser.
Generate cryptographically secure random tokens in hex, base64, or alphanumeric format. Perfect for API keys, session tokens, and secrets. Everything runs locally in your browser — nothing is uploaded. It runs entirely in your browser — no software installation or data uploads required.
Paste or type your content directly into the provided text area.
Yes. After the initial page load, Random Token Generator runs entirely on your device with no internet connection needed. All processing is done locally.
Generate cryptographically secure random tokens in hex, base64, or alphanumeric format. Perfect for API keys, session tokens, and secrets. Everything runs locally in your browser — nothing is uploaded. All processing runs locally — no code is sent to any server.
Tools cover JavaScript, CSS, HTML, SQL, Python, JSON, XML, CSV, and more. Check the tool description for specifics.
Yes. Since processing is local, performance depends on your device. Most operations handle large files without issue.
Yes. Formatters use well-known libraries (sql-formatter, Prettier-compatible patterns) and follow widely adopted rules.
UUID Generator
Generates UUID v4 random identifiers in standard 36-character string format with an optional compact hex mode (no dashes). Everything runs locally in your browser — nothing is uploaded.
API Key Generator
Generate secure API keys with configurable length, character set, and optional prefix. Use with any authentication scheme.