All Tools

Browse our collection of 71 free online tools

Showing 71 of 71 tools

Word Counter

Text Tools

Count words, characters, sentences, and paragraphs instantly
Case Converter

Text Tools

Convert text between UPPERCASE, lowercase, Title Case, and more
Lorem Ipsum Generator

Text Tools

Generate placeholder text for design and development
Text Diff

Text Tools

Compare two texts and highlight the differences
URL Slug Generator

Text Tools

Generate clean, SEO-friendly URL slugs from any text
Base64 Encoder/Decoder

Developer Tools

Encode and decode Base64 strings instantly
URL Encoder/Decoder

Developer Tools

Encode and decode URLs and query parameters
UTM Builder

Developer Tools

Build trackable campaign URLs with UTM parameters
JSON Formatter & Validator

Developer Tools

Format, validate, and minify JSON data
JSON Compare

Developer Tools

Compare two JSON objects and visualize the differences
Hash Generator

Developer Tools

Generate CRC-32, MD5, SHA-1, SHA-256, SHA-512, RIPEMD-160 and more hashes
Hash Identifier

Developer Tools

Identify hash types from their format - bcrypt, MD5, SHA, Argon2, and more
HTML Entity Encoder/Decoder

Developer Tools

Encode and decode HTML entities
PHP Serializer/Unserializer

Developer Tools

Serialize and unserialize PHP data structures
JWT Decoder

Developer Tools

Decode and inspect JSON Web Tokens
Regex Tester

Developer Tools

Test and debug regular expressions
Unix Timestamp Converter

Developer Tools

Convert between Unix timestamps and dates
Password Hasher

Developer Tools

Hash and verify passwords with bcrypt, Argon2, PBKDF2, and scrypt
WebSocket Client

Developer Tools

Connect to WebSocket servers for real-time debugging and testing
Socket.IO Client

Developer Tools

Connect to Socket.IO servers for event-based real-time communication
MQTT Client

Developer Tools

Connect to MQTT brokers for IoT and messaging testing
SSE Client

Developer Tools

Connect to Server-Sent Events streams for real-time updates
APK Analyzer

Developer Tools

Analyze Android APK files to extract package info, permissions, and more
OpenAPI/Swagger Viewer

Developer Tools

View and explore OpenAPI 3.0 and Swagger 2.0 API specifications
Meta Tags Generator

Developer Tools

Generate SEO meta tags, Open Graph, and Twitter cards
SQL Formatter

Developer Tools

Format, beautify, and minify SQL queries with dialect support
Cron Expression Parser

Developer Tools

Parse cron expressions into plain English and preview next run times
CSS Minifier & Beautifier

Developer Tools

Minify CSS to shrink file size or beautify it for readability
Password Generator

Generators

Generate strong, secure random passwords
UUID Generator

Generators

Generate universally unique identifiers (UUIDs)
Color Picker & Converter

Generators

Pick colors and convert between HEX, RGB, and HSL
QR Code Generator

Generators

Create QR codes for URLs, text, and more
QR Code Scanner

Generators

Scan and decode QR codes from camera or images
Bulk QR Code Generator

Generators

Generate multiple QR codes at once
WiFi QR Code Generator

Generators

Create QR codes to share WiFi passwords
vCard QR Code Generator

Generators

Create contact card QR codes for business cards
JSON to YAML Converter

Converters

Convert between JSON and YAML formats
CSV to JSON Converter

Converters

Convert CSV data to JSON format
Number Base Converter

Converters

Convert numbers between binary, octal, decimal, and hex
Unit Converter

Converters

Convert between different units of measurement
CSV & Excel Viewer

Converters

View, search, sort, and analyze CSV and Excel files
Percentage Calculator

Calculators

Calculate percentages, percentage of a number, and percent change
Date Calculator

Calculators

Find days between dates or add and subtract time from a date
Age Calculator

Calculators

Calculate exact age in years, months, and days from a birth date
BMI Calculator

Calculators

Calculate Body Mass Index with metric or imperial units and WHO categories
Tip Calculator

Calculators

Calculate tips and split the bill between any number of people
PDF Splitter

PDF Tools

Split a PDF into multiple smaller files by page ranges
PDF Merger

PDF Tools

Combine multiple PDF files into a single document
PDF to Images

PDF Tools

Convert PDF pages to PNG or JPEG images
Images to PDF

PDF Tools

Convert images to a single PDF document
PDF Metadata Editor

PDF Tools

View and edit PDF document properties
PDF Signature

PDF Tools

Add signatures, dates, text, and checkmarks to PDF documents
Geo IP Lookup

Network Tools

Look up IP address geolocation from multiple APIs
DNS Lookup (DoH)

Network Tools

Query DNS records using DNS over HTTPS with Google and Cloudflare
Reverse DNS Lookup

Network Tools

Find the hostname associated with an IP address using PTR records
ASN / IP Network Lookup

Network Tools

Look up ASN information, network prefixes, and BGP routing data
WHOIS / RDAP Lookup

Network Tools

Look up domain registration information using RDAP protocol
Image Editor

Image Tools

Resize, crop, rotate, flip, and apply filters to images
Image Format Converter

Image Tools

Convert images between PNG, JPG, WebP, and more
Image Metadata & EXIF Viewer

Image Tools

Extract EXIF data, GPS location, camera info from images
Image Color Extractor

Image Tools

Extract color palette and dominant colors from images
Reverse Image Search

Image Tools

Search for an image across multiple search engines
SVG Editor & Viewer

Image Tools

Edit SVG code with real-time preview and export options
Username Search

OSINT Tools

Search for a username across 100+ social media platforms
Email OSINT Lookup

OSINT Tools

Analyze email addresses for validation, Gravatar, and domain info
Phone Number Analyzer

OSINT Tools

Parse and format phone numbers with country detection
URL & Link Analyzer

OSINT Tools

Parse URLs, detect tracking parameters, and clean links
Password Breach Checker

OSINT Tools

Check if your password has been exposed in data breaches
MAC Address Lookup

OSINT Tools

Look up manufacturer information from MAC addresses
User Agent Parser

OSINT Tools

Parse and analyze browser user agent strings
File Metadata Analyzer

OSINT Tools

Extract hidden metadata from PDF, Office documents, and images