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Free Online Tools to Simplify Everyday Tasks

Free tools for developers, designers, writers, and anyone who works online. Convert files, generate code, format data, and automate repetitive tasks — no signup required.

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Latest Productivity Tools

Our productivity tools streamline workflows and automate tasks, enabling you to accomplish more with less effort. View All

Speed Converter

Speed Converter Convert between speed and velocity units — meters per second, kilometers per hour, miles per hour, knots, and more. Handy for physics, travel planning, and engineering. How to Use Choose your source and target speed units, enter a value, and the conversion appears instantly. The quick chart shows common speed conversions for reference. ...

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Voltage Converter

Voltage Converter Convert between voltage units quickly — volts, millivolts, microvolts, kilovolts, and megavolts. Perfect for electrical engineering, electronics projects, and physics homework. How to Use Select the voltage units you want to convert between, enter your value, and see the result instantly. Use the quick chart for common reference values. Features All Voltage Units ...

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Charge Converter

Electric Charge Converter Convert between electric charge units like coulombs, millicoulombs, microcoulombs, and ampere-hours. Useful for physics, electronics, and battery capacity calculations. How to Use Pick your source and target charge units, enter a value, and get instant results. The quick reference chart shows common conversions at a glance. Features Comprehensive Units – Coulombs, millicoulombs, ...

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YouTube To Text

Extract YouTube video transcripts easily with YouTube To Text. Include/exclude timestamps, join transcript lines, and enhance content accessibility.

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Electric Converter

Electric Current Converter Convert between electric current units instantly. Whether you are working with amperes, milliamperes, or microamperes, this converter handles the math so you do not have to. How to Use Select your source and target units from the dropdowns, enter a value, and see the conversion result immediately. The quick chart on the ...

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Camera Recorder

Capture photos and record videos instantly with your webcam or camera. Browser-based tool with instant download - no installation required.

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Area Converter

Convert area units quickly with our Area Converter. Supports metric, imperial units including square meters, feet, acres, hectares.

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Power Converter

Convert power units quickly and accurately between watts, kilowatts, horsepower, BTU/h and more with this comprehensive power converter tool. Perfect for engineers, students, and energy professionals.

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Phone Number Extractor

Extract phone numbers from any text quickly and easily with our free Phone Number Extractor. Supports international formats with instant results and no data storage.

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Weight Converter

Convert between kilograms, pounds, ounces and more with our free Weight Converter. Instant, accurate weight unit conversions for cooking, fitness, and shipping.

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Energy Converter

Convert between joules, calories, kilowatt-hours and more with our free Energy Converter. Instant, accurate energy unit conversions for science and everyday use.

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Temperature Converter

Convert between Celsius, Fahrenheit, Kelvin, Rankine, Delisle, Newton, Réaumur, Rømer, and Planck effortlessly with the multi-unit temperature converter.

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Length Converter

Convert between meters, feet, inches, and more with our free Length Converter tool. Accurate, instant unit conversions for everyday use.

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Markdown to HTML

Convert Markdown to HTML easily with our free online tool. Write in Markdown, preview the output, and copy clean HTML code with customizable conversion settings.

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AI Image Editor

Transform your images in limitless ways with AI Image Editor. Upload any image, describe your vision, and watch our AI create stunning transformations instantly.

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Image to Text Converter

Convert images to text easily with our Image to Text Converter tool, aka OCR online. Fast, accurate, and user-friendly. Perfect for extracting text from photos.

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Text Compare

Easily compare texts with the Text Compare Tool. Quickly find the variances between texts and enhance your efficiency.

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JSON to CSV Converter

Effortlessly convert JSON files to CSV format with our user-friendly JSON to CSV Converter. Simply upload your JSON file and get the CSV.

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Word Counter

Track word and character count, summarize text, extract keywords, alphabet letter count and more for any text with our free online word counter tool.

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ImageKit

Transform your images with ImageKit's free online tools. Blur, sharpen, colorize, rotate, and more - all in your browser with no downloads required.

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Latest Developer Tools

Improve productivity with our developer tools. We offer code generation and data conversions to streamline your workflow with efficient, user-friendly utilities. View All

Code Syntax Highlighter

Code Syntax Highlighter Paste code in any of 100+ programming languages and get instant, beautifully syntax-highlighted output. Choose from 20 popular themes, toggle line numbers, highlight specific lines, and export as embeddable HTML with inline CSS. How to Use Paste or type your code in the editor. Select the programming language (or use auto-detect) and ...

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File Hash Calculator

File Hash Calculator Calculate MD5, SHA-1, SHA-256, SHA-512, and SHA-3 checksums for any file — entirely in your browser. Verify file integrity by comparing hashes, process multiple files in batch mode, and handle files up to 2GB with chunked streaming. How to Use Drag and drop a file (or click to browse), select which hash ...

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Text to Speech Generator

Text to Speech Generator Convert any text to spoken audio using your browser’s built-in speech synthesis. Choose from dozens of voices and languages, adjust speed, pitch, and volume, and hear your text read aloud — all without uploading anything to a server. How to Use Type or paste your text, select a voice and language ...

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Git Conflict Marker Remover

Git Conflict Marker Remover Resolve git merge conflicts quickly without an IDE. Paste code with conflict markers, choose which version to keep for each conflict, and get clean output — ready to commit. How to Use Paste your file containing git conflict markers (>). The tool detects and highlights each conflict. For each one, choose ...

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Network Mask Calculator

Network Mask Calculator Calculate subnet details from any IP address and CIDR notation or subnet mask. Get network address, broadcast address, usable IP range, wildcard mask, and binary representations — instantly in your browser. How to Use Enter an IP address with CIDR notation (e.g., 192.168.1.0/24) or a subnet mask. Results calculate in real time ...

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IPv6 Address Expander / Compressor

IPv6 Address Expander / Compressor Expand compressed IPv6 addresses to full 128-bit notation, or compress expanded addresses to their shortest valid form following RFC 5952 canonical rules. Validate, convert, and inspect IPv6 addresses — all client-side. How to Use Enter an IPv6 address in any format — compressed (2001:db8::1) or expanded. The tool instantly shows ...

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TCP/UDP Port Lookup

TCP/UDP Port Lookup Look up TCP and UDP port numbers to find their associated service names, or search by service name to discover which ports they use. Powered by the official IANA Service Name and Transport Protocol Port Number Registry. How to Use Enter a port number (1-65535) or service name in the search field. ...

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Webhook Payload Inspector

Webhook Payload Inspector Paste any webhook payload to instantly parse, pretty-print, and inspect its structure. Supports JSON, XML, and URL-encoded form data with automatic format detection, HMAC signature validation, and example payloads from popular providers. How to Use Paste your webhook payload into the input field. The tool auto-detects the format and displays a formatted, ...

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IEEE 754 Floating Point Converter

IEEE 754 Floating Point Converter Explore how computers represent decimal numbers in binary with this interactive IEEE 754 converter. Enter any decimal number and instantly see its binary representation broken down into sign, exponent, and mantissa components. How to Use 1. Enter a decimal number in the input field (e.g., 3.14, -0.1, 255). 2. Select ...

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ASN.1 Parser

ASN.1 Parser Decode and inspect ASN.1 (Abstract Syntax Notation One) encoded data used in X.509 certificates, PKCS structures, and cryptographic protocols. Paste hex, base64, or PEM-encoded data and instantly see the full parsed structure. How to Use 1. Paste your ASN.1 data in hex, base64, or PEM format into the input field. 2. The parser ...

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Gzip / Zlib / Deflate Tester

Gzip / Zlib / Deflate Tester Compress and decompress data using gzip, zlib, and raw deflate formats directly in your browser. Test compression output, verify data integrity, and measure size savings — all client-side with no data leaving your machine. How to Use 1. Choose your mode: Compress or Decompress. 2. For compression: paste text ...

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CBOR Encoder / Decoder

CBOR Encoder / Decoder Encode JSON to CBOR and decode CBOR back to JSON — fully client-side. CBOR (Concise Binary Object Representation) is a compact binary data format defined in RFC 8949, widely used in IoT, WebAuthn, and COSE protocols. How to Use Switch between Decode and Encode modes. To decode, paste CBOR data as ...

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File Extension Lookup

File Extension Lookup Instantly identify any file type by its extension. Search a database of 500+ file extensions to find descriptions, MIME types, and which programs open them on Windows, macOS, and Linux. How to Use Type a file extension (like .docx or .mp4), a MIME type, or a keyword (like “video” or “image”) into ...

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Character Encoding Detector

Character Encoding Detector Detect the character encoding of any text or file, convert between encodings, and fix mojibake — all client-side. Supports UTF-8, UTF-16, ISO-8859, Windows codepages, Shift_JIS, EUC-JP, GBK, Big5, KOI8-R, and more. How to Use Paste text or upload a file to detect its encoding. The tool analyzes byte patterns and displays possible ...

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MessagePack to JSON Converter

MessagePack to JSON Converter Convert between MessagePack binary format and JSON instantly in your browser. Decode MessagePack hex or Base64 strings into readable JSON, or encode JSON data into compact MessagePack format. How to Use Decode: Select Decode mode, choose your input format (Hex or Base64), paste your MessagePack data, and get pretty-printed JSON output ...

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Data URI Scheme Generator

Data URI Scheme Generator Convert files and text into RFC 2397 Data URIs directly in your browser. Upload any file or paste text content to generate a complete data URI with the correct MIME type, ready to embed in HTML, CSS, or JavaScript. How to Use File mode: Upload or drag-and-drop any file (images, fonts, ...

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CSP Generator & Evaluator

CSP Generator & Evaluator Build and validate Content Security Policy headers with a visual interface. Generate CSP headers by selecting directives and source values, or evaluate existing policies by pasting them for syntax validation and security analysis. How to Use Generate mode: Select a preset (Strict, Moderate, or Permissive) or customize individual directives like default-src, ...

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Webhook Signature Validator

Webhook Signature Validator Validate and generate HMAC-based webhook signatures directly in your browser. Verify that incoming webhook payloads are authentic by checking their cryptographic signatures, or generate signatures for testing your webhook endpoints. How to Use Validate mode: Paste the webhook payload body, enter your secret key, paste the received signature, and select the algorithm. ...

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Webhook Signature Validator

Webhook Signature Validator Validate and generate HMAC webhook signatures for secure API integrations. Verify that incoming webhooks from Stripe, GitHub, Shopify, and other providers are authentic by validating their cryptographic signatures, or generate signatures for testing your own webhook endpoints. How to Use Validate mode: Paste your webhook payload, secret key, and the signature you ...

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CRLF / LF Line Ending Converter

CRLF / LF Line Ending Converter Convert text between different line ending formats instantly. Whether you’re working across Windows, Linux, and macOS, this tool ensures your files use the correct line endings for each platform. How to Use 1. Paste your text or upload a file into the input area. 2. The tool automatically detects ...

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Latest Fun Tools

Find entertainment with our tools and generators. We offer comebacks, quotes, and facts for anyone seeking daily excitement. View All

CPS Test

Test Your Clicking Speed Measure how fast you can click with this CPS (Clicks Per Second) test. Challenge yourself to beat your best score and compete with friends! How to Use Set your preferred test duration (1-60 seconds), click the Start button, then click or tap as fast as you can in the clicking area. ...

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Camera Recorder

Capture photos and record videos instantly with your webcam or camera. Browser-based tool with instant download - no installation required.

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Animal Name Generator

Toolset: Name Generator

Discover our Fantasy Animal Name Generator - create unique, magical creature names for your worldbuilding, stories, and games. Generate believable yet fantastical names instantly, complete with creature descriptions. Perfect for writers, gamers, and fantasy enthusiasts.

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Yes or No

Make quick decisions with our Random Yes or No tool. Customize colors, track results, and get instant answers with this free online decision maker.

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Serene Saturday Quote Generator

Toolset: AI Writer

Create perfectly crafted Saturday quotes that spread joy and positivity with our AI-powered quote generator. Choose your mood, theme, and style to instantly generate unique weekend inspiration. Perfect for social media sharing!

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Team Name Generator

Toolset: Name Generator

Generate unique and memorable team names instantly with our Team Name Generator. Perfect for sports, business, gaming, or any group project. Free, easy to use, and creative results.

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List Randomizer

Provide the list and randomize it instantly with the List Randomizer tool. Remove duplicated items, set custom output separators, and more.

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Happy Monday Quotes Generator

Toolset: AI Writer

Transform your Mondays with our AI-powered quote generator. Create custom, inspiring Monday motivation quotes perfect for work, social media, or personal inspiration. Free, instant, and professionally crafted.

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Font Generator

Transform your text with our free Font Generator Tool! Choose from 100+ stylish fonts and make your social media posts, gaming aliases, and designs stand out.✨👑💬

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Emoji Picker

Select and copy emojis effortlessly with our intuitive emoji picker tool. Enhance your productivity and express yourself with ease.

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How It Works

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1. Find Your Tool

Browse by category or search from hundreds of free tools — no signup needed.

2. Paste & Process

Enter your data, upload a file, or adjust settings. Results appear instantly in your browser.

3. Copy & Go

Copy the result, download the file, or share it. Your data stays in your browser — nothing is stored.

Why IO Tools?

🔒 Privacy First

Most tools run entirely in your browser. Your data never leaves your device — no server uploads, no tracking, no storage.

⚡ Instant Results

No loading screens, no waiting. Tools process your input in real time as you type — results update instantly.

🆓 Free, No Signup

Every tool is free to use with no account required. No paywalls, no trial limits — just open and use.

📱 Works Everywhere

Fully responsive and mobile-friendly. Use any tool on your phone, tablet, or desktop — plus a browser extension for quick access.

🧰 Hundreds of Tools

From code formatters to image converters to calculators — one site replaces dozens of bookmarks. New tools added regularly.

🌙 Dark Mode & Clean UI

A distraction-free interface with dark mode support. No cluttered ads overlaying your workspace — just the tool you need.

Converters

Ensure clean and well-structured data with our comprehensive online formatting tools.

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Tools For Every Workflow

Whether you write code, design interfaces, craft content, or study for exams — there’s a tool for you.

👨‍💻 For Developers

🎨 For Designers

✍️ For Writers & Marketers

🎓 For Students & Everyday Use

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Scoreboard Has Arrived!

Scoreboard is a fun way to keep track of your games, all data is stored in your browser. More features are coming soon!

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