Free & Open Source Online Tool to Detect and Display Your Device's Information. Useful for web developers, testers, and anyone curious about their device's identity.

Free & Open Source Online Tool to Detect and Display Your Browser's User Agent String. Useful for web developers, testers, and anyone curious about their browser's identity.

Free & Open Source Online Tool for Shoe Size Conversion. Easily convert between various shoe size systems such as US, UK, EU, and cm, helping you find the right fit when shopping for shoes across different regions and brands.

Free & Open Source Online Tool to Calculate Body Roundness Index (BRI) for man or woman in cm or inches. Easily determine your body roundness index based on your measurements, helping you understand your body shape and health better.

Free & Open Source Online Tool to URL Encode and Decode. Easily encode or decode any URL, making it safe to use in various contexts or understanding the original URL from an encoded one.

Free & Open Source Online Tool to Calculate Conversion Rates. Easily determine the effectiveness of your marketing efforts by calculating the percentage of visitors who complete a desired action, such as making a purchase or signing up for a newsletter.

Free & Open Source Tool to Rotate Images. Easily rotate your images by any degree, perfect for fixing orientation issues or creating unique visual effects for your photos and graphics.

Free & Open Source Tool to Convert CSV to JSON. Easily transform comma-separated values (CSV) files into JSON format for data processing, API integration, and more.

Free & Open Source Tool for TikTok Emojis. Easily copy and paste popular TikTok emojis to enhance your content and engage with the TikTok community.

Free & Open Source Tool to Convert Images to WebP Format. Easily transform various image formats into WebP for superior compression and quality, ideal for web use.

Free & Open Source Tool to Convert Images to PNG Format. Easily transform various image formats into PNG for lossless quality and transparency support.

Free & Open Source Tool to View EXIF Data of Images. Easily analyze and display metadata embedded in digital photos, including camera settings, date, location, and more.

Free & Open Source Tool to Convert Images to JPG Format. Easily transform various image formats into JPG for improved compatibility and reduced file size.

The Open URLs is a Free and Open Source Online Tool that Allows You to Open Multiple URLs Simultaneously. You Can Either Manually Input the URLs or Copy and Paste Them into the Text Box and with One Click of the Mouse All the URLs Will Open in Separate Tabs. If You Use Google Chrome You Will Have to Go into the Settings and Allow for Popups from [website].

Free Online Generate Random UUID for NIL, v1, v3, v4, v5, v6, and v7 Version

Free & Open Source Tool to Calculate Body Mass Index (BMI) Using Metric Units

Free & Open Source Tool to Calculate Body Mass Index (BMI) Using US Units

Free & Open Source Tool to Decode and Verify JSON Web Tokens (JWTs) Online

Free & Open Source Tool to Generate Universally Unique Lexicographically Sortable Identifiers (ULIDs)

Free & Open Source Tool to Convert Images to Base64 Encoded Strings. Easily transform images into text-based representations for web development, data storage, and more.

Free & Open Source Tool to Convert Base64 Encoded Strings to Images. Easily visualize and download images from Base64 data.

Free & Open Source Tool to Format and Validate JSON. Beautify, validate, and analyze JSON data for improved readability and error detection.

Free & Open Source Tool to Minify and Compress JSON. Remove unnecessary whitespace from your JSON data to reduce file size and improve transmission efficiency.

Free & Open Source Tool to Analyze Password Strength. Estimates the time it would take to crack a password using brute force methods, helping users create more secure passwords.