117 tools
Generates standardized .gitignore files for development projects by supporting numerous languages, frameworks, editors, and operating system presets. Users select their project environment from a comprehensive list of supported categories to automatically build a robust file that tells Git which files and directories to ignore during version control. The tool allows users to preview the generated content instantly before downloading the complete text file for direct use in their repository's root directory. Developers managing codebases across various tech stacks utilize this utility to ensure clean, accurate version control setup. It saves time by providing reliable, pre-configured exclusion lists that prevent accidental inclusion of build artifacts, local configuration files, or dependency folders.
Generates strong, random passwords designed to enhance digital security. This tool constructs complex alphanumeric strings by mixing uppercase letters, lowercase letters, numbers, and symbols. To maintain maximum privacy and security, the password creation process occurs entirely within the user's browser environment without transmitting data over the internet. Users simply input their desired complexity or length settings and click generate to receive a unique credential suitable for protecting sensitive accounts. Individuals managing multiple online accounts, such as professional developers, remote workers, or anyone handling confidential information, benefit from this utility. It ensures that each account utilizes a distinct, robust password, significantly reducing the risk associated with credential reuse or weak security measures.
Calculates aspect ratios for images, videos, and other rectangular objects by inputting width and height measurements or selecting from pre-defined formats. Users can quickly determine if files need resizing to fit specific dimensions or screen sizes without manual calculations. Photographers, videographers, graphic designers, and anyone working with visual content will find this tool useful for ensuring that their projects maintain the correct aspect ratio for display on various devices, adhering to standards like 16:9 for TVs or 4:3 for older monitors.
Developers and web designers often need to convert special characters into their corresponding HTML entities to ensure proper rendering across different browsers. HTML Entity Encoder provides a reliable method to transform sensitive characters—such as angle brackets, ampersands, and quotes—into standardized code that prevents browsers from misinterpreting them as functional HTML tags. This process is essential for anyone looking to display raw code snippets on a webpage or securely manage user input within a web application. The utility also integrates XSS prevention analysis, offering insights into how specific encoding choices contribute to site security. By substituting potentially malicious characters with safe entities, it helps mitigate the risk of cross-site scripting attacks that target vulnerabilities in data handling. Users can switch between encoding and decoding functions to verify their data or restore entities to their original plaintext format for editing and review.
Converts typed text between various formatting styles, including lowercase, uppercase, title case, and sentence case. Users input any string of characters into the provided field and select the desired output casing from a list of options. The tool automatically processes the selection to standardize the text format instantly. This utility is ideal for anyone needing to ensure consistent textual presentation across different platforms or documents. It helps writers, developers, students, and content creators quickly adjust formatting to meet readability standards or technical requirements. Using this converter simplifies the process of maintaining professional and uniform text appearance with minimal effort.
Generates customized privacy policies for websites and apps, including GDPR, CCPA, and COPPA compliance sections. Users input details about their site or app, and the tool creates a tailored policy document that meets legal requirements. Businesses, developers, and organizations looking to ensure they comply with data protection regulations when handling user information would use this tool. It saves time and expertise by automating the creation of comprehensive privacy policies that adhere to GDPR, CCPA, and COPPA standards.
Compresses images to reduce file size while maintaining quality, supporting JPEG, PNG, and WebP formats for efficient email or web use. Ideal for professionals, students, and anyone needing to shrink image files without compromising their visual integrity, enhancing uploading speeds and storage efficiency.
Tests regular expressions using a pattern library and provides explanations for matches. Users can input text and regex patterns to see if there are any matches, with detailed explanations for each match found. Developers and IT professionals looking to test and debug regex patterns would find this tool useful. It allows them to quickly verify if their regular expressions are working as expected, saving time on manual testing.
SQL Formatter is a free online tool that helps you to format and beautify your SQL queries instantly. It supports various database systems including MySQL, PostgreSQL, SQLite, and more. With this tool, you can easily convert messy SQL code into clean, readable format without the need for any sign-up or registration.
Decodes JSON Web Tokens to reveal their contents, offering security validation for authenticity and integrity checks. Users can analyze JWTs by pasting them into the tool's interface, which then breaks down the token into its header, payload, and signature components. This analysis helps identify potential vulnerabilities or tampering. Developers, system administrators, and anyone dealing with secure communications that rely on JWTs would use this tool to debug authentication issues, ensure data integrity, or validate tokens in development environments.
Constructs, sends, and analyzes HTTP requests directly from your browser using an interactive developer tool. Users can easily build custom requests by specifying method type, URL, headers, and body content. Results are displayed in detail, aiding in debugging and testing web applications. Developers and testers use this tool to validate API endpoints, test integrations, and ensure proper request handling. It saves time by allowing quick prototyping and troubleshooting without the need for external tools or plugins.
Generates QR codes for URLs, text, and contact information. Users input data through a simple interface, select desired settings like size and color, then download or share the generated QR code image. Developers, businesses, and individuals looking to enhance digital communication and accessibility would use this tool. It helps in creating quick response codes that can be easily scanned to access websites, send messages, or contact information, making it a versatile asset for various applications.
Converts images to Base64 format online. Users upload an image, and the tool processes it to generate a Base64-encoded string representation of the image data. This encoded string can be easily embedded into HTML or CSS files for web development purposes. Developers, designers, and content creators who need to include images in digital documents without relying on external links would find this tool useful. It simplifies the process of embedding images directly into code, ensuring that all assets are contained within a single file.
Generates cryptographic hashes (MD5, SHA-256, SHA-512) for files and text to ensure data integrity. Integrates with VirusTotal for malware scanning. Helps users verify file authenticity, detect data tampering, and scan files for malware. Ideal for developers, cybersecurity professionals, and anyone needing to secure their digital assets.
Generates package.json files with pre-configured settings for popular frameworks and tools like React, Next.js, Express, testing libraries, and Tailwind CSS. Developers can quickly create functional package.json files tailored to their project's needs without manually configuring each dependency and script. Ideal for both beginners and experienced developers looking to streamline the setup process for new projects.
Converts Markdown into HTML in real-time, supporting GitHub Flavored Markdown syntax for accurate previews. Ideal for developers needing immediate feedback on their markdown content before deployment or sharing. Helps users create professional-looking documents, README files, and other content with live preview capabilities directly within a web browser. Perfect for software developers, writers, and anyone who needs to format text efficiently and see the results instantly.
Calculates token counts for various large language models including GPT-4, Claude, and Llama, estimating API costs and optimizing prompts based on token limits. Helps developers ensure efficient model usage by providing accurate token count estimates and optimization tips, crucial for managing resources effectively in applications that utilize AI text generation.
Compares text, code, or configuration files side by side to highlight differences. Users upload their files, and the tool automatically identifies changes, displaying them in a clear visual format. Developers, system administrators, and anyone working with multiple versions of documents will find this tool invaluable for spotting discrepancies, merging code, and managing configurations efficiently.
Calculates your lorem ipsum generator with our free online tool. Get accurate results instantly. No signup required. Helps users create placeholder text for design, print, or web projects by generating random text in the style of classic Lorem Ipsum. Ideal for designers, developers, and anyone needing dummy content to fill out spaces in layouts without distracting from the main message.
Creating structured data displays becomes significantly easier with an interface that automates the generation of table markup. Users can define the number of rows and columns, specify header preferences, and adjust basic styling attributes like borders or cell spacing without writing complex nested tags manually. This approach ensures that the resulting code is clean, properly formatted, and ready for immediate integration into any web project. Web developers and content editors benefit from the visual preview and instant code output, which eliminates the common syntax errors associated with hand-coding table structures. By handling the heavy lifting of row and column synchronization, the generator allows creators to focus on the content itself rather than the underlying syntax. It serves as a practical utility for anyone needing to present tabular information clearly and efficiently on the web.
Calculates file permissions using numeric values, offering a visual representation of chmod settings for users to understand and solve issues related to file access and ownership in Unix-like systems. Helps users quickly determine correct permission settings by entering numeric codes or selecting options from a dropdown menu. Useful for system administrators, developers working on cross-platform projects, and anyone dealing with file permissions on Linux, macOS, or other Unix-based operating systems who need to ensure proper access controls for files and directories.
Generates HTML meta tags based on user input, streamlining website optimization for search engines and social media sharing. Enter keywords, descriptions, titles, and other relevant details to automatically create optimized meta tag code. Users include web developers looking to improve SEO, content creators needing accurate meta data for social shares, and anyone managing online presence who wants their site's metadata to stand out and drive engagement.
Generates Markdown tables easily through a user-friendly interface. By entering column headers and data, users can create professional-looking tables in markdown format quickly without needing to manually type out complex code. Developers, writers, and anyone creating content that requires tabular data will find this tool invaluable. It saves time and ensures consistency across documents by automating the table creation process, allowing them to focus on other aspects of their work.
Generates custom favicons for websites using various image formats and resolutions, facilitating easy integration into HTML projects. Users can upload their images or choose from pre-designed templates to create a favicon that matches their brand. Developers, marketers, and designers looking to enhance website visual appeal and ensure cross-browser compatibility will find this tool invaluable. It simplifies the process of creating high-quality favicons without requiring extensive design skills.
