Generate secure API keys with configurable length, character set, and optional prefix. Use with any authentication scheme. Everything runs locally in your browser — nothing is uploaded.
Validate API key format including length checks, character set validation, prefix verification, and entropy analysis.
Hash API keys using SHA-256 for secure storage. Never store raw API keys — hash them before persisting to your database.
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.
Generate cryptographically secure random strings with customizable length, count, and character sets (uppercase, lowercase, digits, symbols).
Generate well-structured articles on any topic. Choose tone, audience, and length. Includes introduction, body, conclusion, FAQ, and key takeaways sections. Export as text, markdown, or HTML.
API Key Generator lets you generate secure API keys with configurable length, character set, and optional prefix. Use with any authentication scheme. Everything runs locally in your browser — nothing is uploaded.. It works on any device with a modern web browser.
Generate secure API keys with configurable length, character set, and optional prefix. Use with any authentication scheme. Everything runs locally in your browser — nothing is uploaded. It runs entirely in your browser — no software installation or data uploads required.
Configure your settings below — the output generates instantly.
Yes. After the initial page load, API Key Generator runs entirely on your device with no internet connection needed. All processing is done locally.
Generate secure API keys with configurable length, character set, and optional prefix. Use with any authentication scheme. 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.