134 tools
Generates random tokens with customizable character sets for API keys, passwords, and secrets. Select from uppercase letters, lowercase letters, numbers, and symbols to create secure tokens of various lengths. Developers, system administrators, and security professionals use this tool to enhance security by generating strong, unique tokens for applications and systems. It ensures compliance with best practices in token management and helps prevent unauthorized access.
Calculates cryptographic hashes for input strings using several widely recognized algorithms, including MD5, SHA-1, SHA-256, SHA-512, and RIPEMD. The tool takes plain text and processes it through these specified mathematical functions, presenting the resulting digests in both hexadecimal and base64 formats. This function allows users to generate unique digital fingerprints of data that remain consistent regardless of how many times or where the original data is transferred. Professionals and developers utilize this utility for various security and integrity checks. Users verify the authenticity of files or messages by comparing their known hash values against newly generated ones, ensuring no tampering has occurred since creation.
Generates bcrypt hashes for passwords, applying a customizable cost factor for enhanced security. Verifies if a given plaintext password matches a stored bcrypt hash by comparing them. Ideal for developers implementing secure user authentication systems, system administrators securing access controls, and anyone needing to ensure password integrity in digital applications.
Generates Universally Unique Lexicographically Sortable Identifiers (ULIDs), ULID Generator creates unique IDs based on timestamp and randomness. Ideal for applications requiring sortable identifiers, it ensures no duplicates across systems. Developers, database administrators, and software architects use ULID Generator to manage large datasets efficiently. Its lexicographical sorting capability aids in ordered data storage and retrieval, enhancing performance and organization in distributed environments.
Encrypts and decrypts text using AES, TripleDES, Rabbit, or RC4 algorithms with a password for short-message symmetric encryption directly in the browser. Users who need to securely share confidential information without needing a separate application or software can use this tool. It's particularly useful for securing sensitive data like passwords, personal information, or messages that need to be transmitted over unsecured channels.
Generates a BIP39 mnemonic seed phrase from entropy, useful for cryptocurrency wallets and other deterministic key-derivation workflows. Helps users create secure and reproducible private keys for various digital assets by providing a simple interface to generate seed phrases based on random entropy input. Ideal for individuals looking to manage their own cryptocurrency funds securely or developers integrating BIP39 functionality into applications.
Generates RSA public/private key pairs for security purposes, allowing users to configure bit lengths from 1024 to 4096 and outputs PEM-formatted keys suitable for SSH or TLS applications. Ideal for developers, system administrators, and anyone needing secure access to online services or networks. Helps users create strong encryption keys, ensuring data integrity and confidentiality when using protocols like HTTPS or SSH, by providing customizable key lengths and format options.
Estimates how long a password would take to crack using zxcvbn, offering a breakdown of character set entropy and pattern weaknesses. Helps users create stronger passwords by identifying vulnerabilities and suggesting improvements. Ideal for anyone looking to enhance their online security, from individuals to tech professionals managing accounts for clients or colleagues. Provides quick insights into password strength, encouraging the use of more secure credentials to protect against unauthorized access.
Verifies whether a PDF file is digitally signed, identifying the signer by parsing embedded signature metadata locally. Ideal for businesses requiring document authenticity checks without uploading files online. Helps users ensure PDF documents remain unaltered and originate from trusted sources, enhancing security and compliance in various industries including legal, finance, and healthcare.
Converts a date or timestamp between various common formats, including ISO 8601, UNIX, RFC, and human-readable, across different time zones. Users can input a date or timestamp in any of these formats and select the desired output format and time zone. Ideal for professionals working with international projects, developers needing to standardize timestamps, and anyone managing time-sensitive data across multiple geographical locations. Helps users easily manage and synchronize dates and times across borders, saving time and reducing errors that could arise from manual conversions. Essential for businesses operating globally or developers working on multi-timezone applications.
Converts integer values between various numerical bases, supporting common systems like binary, octal, decimal, and hexadecimal. The tool also handles custom radices, allowing conversion up to base 64 for specialized number representation needs. Users input an integer in one base, and the converter accurately outputs its equivalent value across all supported formats within a single interface. Professionals working with computer science, programming, or advanced mathematics find this utility essential for ensuring accurate data handling. It simplifies the process of switching between different number systems that commonly appear in coding languages and digital logic. Whether debugging code, analyzing low-level protocols, or performing abstract mathematical conversions, the converter provides reliable cross-base validation.
Converts text to and from Base64 encoding using both standard and URL-safe alphabets. Users can input plain text, and the tool will output its Base64 representation, or vice versa. Ideal for developers working with APIs, data transfer, or encoding sensitive information. Programmers, web developers, IT professionals, and anyone dealing with data serialization, encryption, or API integrations would find this tool useful. It simplifies the process of converting text to a format that can be safely transmitted over networks or stored in systems that don't support certain characters.
Converts files to Base64 strings for easy sharing or embedding in web content, and decodes Base64 back to original files. Users upload files, select encode to convert to Base64 or decode to retrieve the original file with optional MIME-type prefix for data-URI use. Ideal for developers needing to embed images, videos, or other media in HTML without using URLs, designers working on cross-platform projects that require Base64 encoded assets, and anyone looking to securely share files over insecure channels.
Converts plain text into NATO phonetic alphabet spellings, facilitating voice communication clarity over radio channels by replacing letters with corresponding words (Alpha for A, Bravo for B, etc.). Ideal for military, aviation, or emergency communications where precise pronunciation is critical for understanding messages. Users employ this tool when they need to communicate effectively over noisy environments, ensuring that messages are understood without ambiguity. It's particularly useful in scenarios like radio transmissions, tactical briefings, and international operations where standard phonetics are necessary for clear communication.
Converts text to Unicode code points in \u0041 style and decodes Unicode escape sequences back to readable text. Ideal for developers, web designers, or anyone needing to understand or manipulate character encoding directly. Helps users who need to debug issues related to character encoding, prepare data for internationalization, or simply understand the underlying representation of characters in digital text.
Converts YAML documents to TOML format, facilitating the migration of configuration files between different ecosystems. Developers, system administrators, and anyone needing to convert YAML data to TOML for compatibility with various tools and platforms will find this tool useful. It simplifies the process of updating configurations without manual editing, ensuring consistency across systems.
Converts structured data from JSON format to TOML format, facilitating the transformation of key-value pairs into configuration file structures. This online utility processes input data and outputs the corresponding structure in the TOML language, a popular alternative for defining project settings and system configurations. The tool handles the conversion process efficiently, maintaining the integrity of the underlying data while adapting it to the distinct syntax required by TOML files. Developers frequently utilize this converter when managing project dependencies or application settings that require specific configuration file types. It is particularly useful for those working with modern programming ecosystems that mandate TOML standards, such as Rust projects using Cargo.toml or Python configurations using pyproject.toml.
Converts lists by reformatting them through splitting on a delimiter, trimming spaces, removing duplicates, sorting alphabetically or numerically, and then rejoining with a new separator. Ideal for users needing to clean up and standardize lists for projects, data analysis, or organization tasks. Helps users streamline their data preparation process by automating the tedious task of manually cleaning and organizing lists. Perfect for students, professionals, and anyone dealing with large datasets who require precise list management.
Converts TOML config files to JSON, facilitating easy round-trip configuration work between these two popular formats. Ideal for developers and system administrators managing complex settings in various applications. TOML to JSON helps users quickly convert their configurations between TOML and JSON, ensuring compatibility across different tools and systems that may require one or the other format.
Converts TOML documents to YAML, streamlining projects with mixed configuration formats by normalizing them into a single representation. Developers, system administrators, and anyone managing multiple tools or applications that support different configuration file formats will find this tool useful for maintaining consistency across their setups.
Converts reserved HTML characters to their entity equivalents, ensuring safe display in web pages. Useful for developers working with user-generated content or integrating third-party HTML snippets. Helps users prevent cross-site scripting (XSS) attacks by encoding potentially harmful characters. Ideal for web developers, content managers, and anyone who needs to ensure that HTML markup is rendered safely on a webpage.
Reports details about the current browser and device, including user agent, screen size, language, hardware, and capability flags. Developers use this tool to gather comprehensive information about their users' environments, ensuring compatibility across different devices and browsers for web applications.
Generates Base64-encoded strings for HTTP Basic Authentication headers based on provided username and password inputs. User simply enters credentials, and the tool outputs the corresponding Base64 string. Developers, IT professionals, and anyone needing to create or verify HTTP Basic Auth headers for web applications or APIs would find this useful. It simplifies the process of creating authentication strings manually, reducing the chance of errors in encoding.
Generates Open Graph and Twitter Card meta tags automatically from provided title, description, and image URL for optimal social media link previews. Simply enter the details and it creates the necessary meta code to enhance how your webpage appears when shared on platforms like Facebook and Twitter. Developers, content creators, and anyone managing online presence would find this tool invaluable. It saves time manually coding meta tags while ensuring consistent visual representation across shared links, improving engagement and reach on social networks.
