Tools
Free online tools and utilities
ToolsAverage Calculator Online — Calculate Mean of Any Numbers Instantly
Need the average of a set of numbers quickly? Calculate mean, sum, and count instantly without a spreadsheet.
ToolsTimestamp Converter Online — Convert Unix Timestamps to Readable Dates
Staring at a Unix timestamp in a database or API response and need to know what date it actually is? Convert it instantly.
ToolsSQL Formatter Online — Format and Beautify SQL Queries Instantly
Unformatted SQL is painful to read and debug. Here's how to clean up any SQL query in seconds without a database tool.
ToolsJSON to CSV Converter Online — Export JSON Data as Spreadsheet
Have JSON data from an API that needs to go into a spreadsheet? Convert JSON arrays to CSV instantly without any code.
ToolsCSV to JSON Converter Online — Convert Spreadsheet Data Instantly
Have data in a CSV or Excel file that your app needs in JSON format? Convert it instantly without writing a single line of code.
ToolsRegex Tester Online — Test and Debug Regular Expressions Instantly
Writing regex is hard enough without having to run your whole app to test it. Here's a faster way to write and debug regular expressions.
ToolsBase64 Encode and Decode Online — Fast, Free, No Install
Dealing with Base64 strings in your API, email, or config file? Here's what Base64 actually is and how to encode or decode it in seconds.
ToolsFree Password Generator — Create Strong Random Passwords Instantly
Using weak passwords in 2026 is a real risk. Here's how to generate strong, random passwords instantly — no app, no install.
ToolsCase Converter Online — Convert Text Between Any Case Instantly
Switching between UPPERCASE, lowercase, Title Case, camelCase, and snake_case manually is slow. Here's a faster way.
ToolsUUID Generator Online — Generate Unique IDs Instantly
Need a unique ID for a database, API, or test data? Here's how to generate a UUID in one click without writing any code.
ToolsHTML Encoder Online — Convert Special Characters to HTML Entities
Displaying user input in HTML without encoding it is a security risk. Here's how to encode special characters into safe HTML entities instantly.
ToolsURL Decoder Online — Decode Percent-Encoded URLs Instantly
Staring at a URL full of %20 and %3D? Here's how to decode it into readable text in one second.