Free browser-based utilities that streamline coding tasks with instant text processing, data conversion, and validation capabilities.
PDF Signature Checker Verify and inspect digital signatures embedded in PDF files. This tool parses PDF documents directly in your browser to detect and display information about any digital signatures, including signer name, signing date, certificate details, and byte range coverage. How to Use Upload a PDF file using the file uploader. The tool will ...
Try the Tool »YAML to XML Converter Convert YAML to well-formed XML instantly. Paste your YAML content and get properly structured XML output with configurable options for array handling, null values, indentation, and XML declaration. Includes reverse XML-to-YAML conversion, validation with error reporting, and a reference guide for mapping rules. How to Use Paste YAML into the input ...
Try the Tool »Citation Generator Quickly generate properly formatted academic citations in APA 7th, MLA 9th, Chicago 17th, and Harvard styles. Enter your source details — whether it’s a book, journal article, website, or conference paper — and get a correctly formatted citation instantly. How to Use 1. Select your source type (Book, Journal Article, Website, or Conference ...
Try the Tool »Side Hustle Income Tax Calculator Estimate your federal taxes on side hustle and gig income with this free calculator. Whether you drive for a rideshare service, freelance on weekends, or sell products online, understanding your tax obligations is essential. This tool calculates self-employment tax (Social Security and Medicare), federal income tax using 2025 brackets, and ...
Try the Tool »Small Text Generator The Small Text Generator converts your normal text into tiny Unicode characters. Choose from three styles: superscript (tiny raised letters), subscript (tiny lowered letters), or small caps (miniature capital letters). The converted text is real Unicode, so you can copy and paste it anywhere — social media bios, messages, usernames, and more. ...
Try the Tool »Invisible Character Generator Generate zero-width and invisible Unicode characters instantly. These special characters take up no visible space but are real Unicode code points, useful for formatting, testing, creating blank usernames, or adding hidden separators in text. How to Use Select the type of invisible character you need from the dropdown menu, set the quantity, ...
Try the Tool »Speech to Text Transcribe speech to text in real time using your browser’s built-in Web Speech API. No audio data is sent to any server, making this a completely private and free speech recognition tool that works directly in your browser. How to Use Select your language from the dropdown, then click the Start Listening ...
Try the Tool »1099 vs W2 Income Comparison Calculator Compare your true take-home pay between working as a 1099 independent contractor and a W2 employee. This calculator accounts for self-employment tax, FICA contributions, health insurance costs, retirement contributions, business deductions, and employer benefits to give you an accurate side-by-side comparison. How to Use Enter your annual gross income ...
Try the Tool »AI Content Detector Analyze text to determine whether it was likely written by an AI language model or by a human. This tool uses AI to evaluate writing patterns, vocabulary choices, sentence structure, and other linguistic indicators to provide a confidence-rated verdict on the origin of the text. How to Use Paste the text you ...
Try the Tool »Fraction to Decimal Converter Convert fractions to decimals with exact repeating decimal detection and notation. Enter a simple fraction or mixed number and instantly see the decimal value, simplified fraction, percentage, and whether the decimal terminates or repeats. Includes step-by-step long division visualization, reverse decimal-to-fraction conversion, and fraction arithmetic operations. How to Use Enter a ...
Try the Tool »CSV to SQL INSERT Statements Converter Convert CSV data to SQL INSERT statements for MySQL, PostgreSQL, SQLite, SQL Server, and Oracle. Paste your CSV with column headers, configure options like batch inserts and type detection, and get properly escaped SQL ready to execute. Handles quoted fields, embedded commas, NULL values, and dialect-specific escaping. How to ...
Try the Tool »Date Calculator The Date Calculator lets you quickly find a future or past date by adding or subtracting days, months, and years from any starting date. Whether you are planning deadlines, calculating due dates, or figuring out milestones, this tool gives you instant results with detailed information about the resulting date. How to Use Select ...
Try the Tool »Hours Calculator Quickly calculate the number of hours and minutes between any two times. Whether you’re tracking work hours, planning schedules, or calculating shift durations, this tool gives you an instant, accurate result. How to Use 1. Enter a Start Time using the time picker or by typing in HH:MM format.2. Enter an End Time ...
Try the Tool »Business Lorem Ipsum Generator Need placeholder text that sounds like it belongs in a boardroom? The Business Lorem Ipsum Generator creates corporate-themed filler text packed with business jargon, buzzwords, and corporate speak. Perfect for mockups of business presentations, corporate websites, annual reports, and pitch decks where standard Lorem Ipsum feels out of place. How to ...
Try the Tool »Binary to Text Converter The Binary to Text Converter is a free online tool that decodes binary code (sequences of 0s and 1s) back into human-readable text. Whether you are a developer debugging data, a student studying computer science, or just curious about how binary encoding works, this tool makes the conversion instant and effortless. ...
Try the Tool »Binary to Gray Code Converter Convert between binary and Gray code (reflected binary code) instantly. Enter a binary number, Gray code, or decimal value and see all representations with a step-by-step XOR visualization showing exactly how the conversion works. Supports up to 64-bit values with batch conversion mode. How to Use Select your input type ...
Try the Tool »ANSI Escape Code Stripper & Parser Strip or render ANSI escape codes from terminal output. Paste colored terminal text and either remove all escape sequences for clean plain text (strip mode) or preview the styled output with colors as it would appear in a terminal (render mode). Supports 8-color, 256-color, and 24-bit true-color ANSI sequences. ...
Try the Tool »Phone Number Validator Validate international phone numbers instantly. Enter any phone number with its country code and check whether it follows the correct format for that country. Get detailed information including the number type (mobile, landline, toll-free), country of origin, and properly formatted versions in E.164, international, and national formats. How to Use 1. Enter ...
Try the Tool »Routing Number Validator Instantly validate US bank ABA routing numbers using the official checksum algorithm. Enter any 9-digit routing number to check whether it is valid, identify the Federal Reserve district, and see a step-by-step breakdown of the checksum calculation. How to Use 1. Enter or paste a 9-digit ABA routing number in the input ...
Try the Tool »Bitcoin Address Validator Instantly verify whether a Bitcoin wallet address is valid. This tool checks the format, encoding, and checksum of any Bitcoin address, supporting all major address types: Legacy (P2PKH), Script (P2SH), Native SegWit (Bech32), and Taproot (Bech32m). Paste an address and get immediate validation results with detailed type and network information. How to ...
Try the Tool »Add IO tools to your favorite browser for instant access and faster searching
Scoreboard is a fun way to keep track of your games, all data is stored in your browser. More features are coming soon!
Update: Our latest tool was added on May 2, 2026
Help us continue providing valuable free tools
