300+ Free Tools · No Signup · No Limits

307 Free Online Tools to Convert, Debug, and Optimize Anything

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Media Tools

Video to GIF Converter

Convert your videos into high-quality GIFs instantly.

Video to MP3 Converter

Extract high-quality audio from any video file instantly.

Video Compressor

Compress your videos without losing quality.

Audio Compressor

Reduce audio file size while maintaining clear sound quality.

Video Converter

Convert between popular video formats instantly.

Audio Converter

Convert audio files between all major formats

Video to Audio Converter

Quickly extract audio from video files

Video to WebP Converter

Reduce video file size while maintaining excellent visual quality

Video to APNG Converter

Convert video clips into high-quality animated PNG (APNG) files.

Video Trimmer

Trim and cut your videos instantly in the browser.

Video Muter

Remove audio from any video file instantly.

Video Speed Controller

Speed up or slow down your videos instantly.

Video Rotate And Flip

Correct the orientation of your videos instantly.

Audio Trimmer

Trim and cut your audio files instantly in the browser.

Audio Merger

Combine multiple audio files into one instantly.

Video Merger

Join multiple video clips into a single movie instantly.

Video Watermarker

Add text or image watermarks to your videos with drag-and-drop positioning.

Screen Recorder

Record your screen, webcam, or both directly in your browser.

Audio Volume Booster

Increase the volume of your audio or video files by up to 500% without losing quality.

Hardcode Subtitles Tool

Burn custom-styled subtitles directly into your video files with full control over colors, size, and position.
Image Tools

Image Censor

Securely redact, blur, or black out sensitive information from your photos in your browser.

Metadata (EXIF) Remover

Protect your privacy by stripping EXIF metadata from your images.

Meme Generator

Quickly structure massive classic Memes generating instantly cleanly across your favorite pictures totally securely offline.

Image Merger

Combine multiple images together into a single vertical or horizontal image.

Image Rotate

Rotate only images with portrait or landscape orientation at once.

Image to Grayscale

Grayscale image is an online free tool to convert images into Grayscale.

Image Cropper

Select, crop, and download images with ease.

Image Filters

Apply stunning filters to your images in real-time.

Image Adjustment

Fine-tune image parameters like brightness, contrast, and saturation.

Image Compressor

Compress images easily online.

Image Resizer

Resize any Image.

Image Upscaler

Enhance and upscale images using AI directly in your browser.

QR Code Generator

Create infinite QR Codes instantly.

QR Code Editor

Read, edit, and regenerate QR codes from images.

QR Code Reader

Read QR Codes from Image.

Image to Base64 String

Convert image to Base64 String.

JPG to PNG

Convert JPG to PNG easily online.

JPG to WEBP

Convert JPG to WEBP easily online.

PNG to JPG

Convert PNG to JPG easily online.

PNG to WEBP

Convert PNG to WEBP easily online.

WEBP to JPG

Convert WEBP to JPG easily online.

WEBP to PNG

Convert WEBP to PNG easily online.

Image OCR

Image to Text, Extract Text Data.

JFIF to PNG

Convert JFIF images to PNG format instantly.

JFIF to WEBP

Convert JFIF images to WEBP format quickly and securely.

ICO to PNG

Convert ICO icons to high-quality PNG format.

PNG to ICO

Convert PNG images to ICO icon format.

SVG to PNG

Convert SVG vector graphics to PNG images.

SVG to WEBP

Convert SVG vector graphics to high-performance WEBP images.

SVG to JPG

Convert SVG vector graphics to JPG images.

SVG to ICO

Convert SVG vector graphics to ICO icon format.

JPG to ICO

Convert JPG images to ICO icon format instantly.

WEBP to ICO

Convert WEBP images to ICO icon format instantly.

ICO to JPG

Convert ICO icons to JPG images instantly.

ICO to WEBP

Convert ICO icons to optimized WEBP images instantly.

HEIC to PNG

Convert Apple HEIC photos to high-quality PNG images.

HEIC to JPG

Convert Apple HEIC photos to high-quality JPG images instantly.

HEIC to WEBP

Convert Apple HEIC photos to modern WEBP format instantly.

TIFF to PNG

Convert TIFF images to high-quality PNG format instantly.

TIFF to JPG

Convert TIFF images to JPG format instantly.

Base64 to PNG

Convert Base64 strings back to PNG images instantly.

Base64 to JPG

Convert Base64 strings to high-quality JPG images instantly.
SEO & Web Tools

Sitemap Generator

Generate full-fledged XML sitemaps recursively in real-time.

Schema.org Entity Relationship Visualizer

Visualize and debug Schema.org JSON-LD entities and their relationships.

Visual Site Crawler & Architecture Mapper

Crawl and visualize your website architecture and internal linking structure.

Keyword Density & Content Semantic Analyzer

Analyze your content for keyword frequency, n-grams, and semantic structure to improve SEO ranking.

Social Analytics

Analyze the social media reach and total shares of any URL across popular platforms.

Redirect Checker

Checker whether a URL has a Redirect.

SEO Analyzer

Analyze and get a score for your on-page SEO.

Schema.org (JSON-LD) Generator

Generate structured data for your website using Schema.org JSON-LD format.

SERP Simulator

Preview how your website appears in Google search results.

Hreflang Tag Generator

Generate correct hreflang tags for your multi-language website.

Canonical URL Generator

Generate valid canonical tags to avoid duplicate content issues.

Keyword Cloud & Density Heatmap

Analyze your website's content to find the most used keywords.

Sitemap Visualizer

Visualize and analyze your XML sitemap structure.

JSON-LD Validator & Auto-Fixer

Validate, format, and fix your Schema.org JSON-LD code.

PWA Compatibility Checker

Audit your website for Progressive Web App features.

PWA Manifest Generator

Create a fully compliant Web App Manifest (manifest.json) for your Progressive Web App in seconds.

AMP Validator

Validate your Accelerated Mobile Pages (AMP) for errors.

JSON-LD to Microdata Converter

Convert your Schema.org JSON-LD to HTML Microdata.

Microdata to JSON-LD

Convert HTML Microdata to a valid JSON-LD schema format for better SEO and structured data management.

SEO Tags Generator

Generate SEO & OpenGraph tags for your website.

Twitter Card Generator

Generate Twitter Cards for website embeds.

Privacy Policy Generator

Generate Privacy Policy pages for your website.

Terms of Service Generator

Generate TOS for your website.

Robots.txt Generator

Generate Robots.txt Files

HTACCESS Redirect Generator

Generate HTACCESS Redirects

Htaccess to Nginx Converter

Convert .htaccess redirect rules and configurations to Nginx-ready syntax.

Nginx to Htaccess Converter

Convert Nginx configuration rules and redirects to Apache .htaccess syntax.

HTTP-auth Generator

Generate .htpasswd and server configuration rules for Apache and Nginx HTTP Authentication.

Wheel Color Picker

Color wheel picker that lets you select any color and instantly get its HEX, RGB, and HSL values.

Online SMTP Test

Free advanced online tool to Test and check your SMTP server.

GZIP Compression Test

Test if Gzip is working on your website.

Domain WHOIS

Get WHOIS Information about a domain name.

URL Parser

Parse and extract details from URL.

HTTP Headers Parser

Parse HTTP Headers for any URL.

URL Unshortener

Unshorten a URL and find the original.

HTTP Status Code Checker

Check HTTP Status Codes from URLs
Document Converters

PDF to Word Converter

Convert your PDF files to editable Word Documents.

Word to PDF Converter

Convert your Word Documents to portable PDF files natively.

PDF to Image Converter

Convert your PDF documents into high-quality images instantly.

Word to Image Converter

Convert your Word Documents into image files utilizing secure native processing.

Word to HTML Converter

Convert your Word Documents directly into clean HTML files seamlessly.

PDF to HTML Converter

Convert PDF text documents seamlessly into safely structured HTML pages.

PDF to EPUB Converter

Extract PDF texts and package them into perfectly structured EPUB e-book formats natively.

PDF to FB2 Converter

Convert PDF text streams into beautifully responsive FB2 e-book files natively.

EPUB to PDF Converter

Convert complex e-Reader EPUB archives into universally readable PDF document formats.

FB2 to PDF Converter

Render FictionBook FB2 formatting securely natively out into PDF layouts.

FB2 to EPUB Converter

Convert FictionBook FB2 e-books into universally compatible EPUB archives.

EPUB to FB2 Converter

Convert EPUB e-book archives into FictionBook FB2 XML format natively.
Text Tools

SRT to VTT Converter

Easily convert SRT subtitle files to WebVTT format for web video compatibility.

VTT to SRT Converter

Convert WebVTT subtitle files to the widely supported SRT format for offline video players.

Whitespace Normalizer

Clean up messy text by removing extra spaces, tabs, and empty lines while normalizing whitespace for better formatting.

Text to List Converter

Convert comma-separated or line-separated text into formatted lists, including bullet points, numbered lists, and task lists.

Text Diff Checker

Compare two pieces of text and visualize the differences instantly with side-by-side or inline views.

AI Content Detector

Scan any document directly analyzing mathematical heuristics to evaluate ChatGPT or AI probability securely offline.

AI-Ready Prompt Optimizer

Transform your messy thoughts into professional, high-performing AI prompts for ChatGPT, Claude, and Gemini.

Text to Speech

Synthesize and download realistic voices into an offline MP3 audio file natively.

Grammar Checker

Find and fix spelling, grammar, and punctuation mistakes instantly.

Text Cleaner

Text Cleaner Tool.

E-Mail Extractor

Extract E-Mails from Text

URL Extractor

Extract URLs from Text

Word Count

Count the Words & Letters in Text.

Text Separator

Separate Text based on Characters.

Text To Slug

Convert Text to Slug / Permalink.

Duplicate Lines Remover

Delete duplicate lines from text.

Line Break Remover

Remove Line Breaks from Text

Text Replacer

Replace any string occurrences in text.

Text Reverser

Reverse any piece of text.

Word Density Counter

Find out the density of words in text.

Palindrome Checker

Check whether a string is a palindrome.

Case Converter

Change the case of text.

Randomize / Shuffle Text Lines

This online tool randomizes / shuffles text lines provided as input. Get the random lines.

Text Repeater

A text repeater is an online tool that generates a single word or string multiple times.

Paste & Share Text

Online Text Sharing easy way to share text online.

Lorem Ipsum Generator

Generate placeholder lorem ipsum words & paragraphs.

HTML Tags Stripper

Get Rid of HTML Tags in Code.

Invisible Text Generator

Generate invisible text and zero-width characters for blank usernames, social media bios, or bypassing character limits.

Sentence & Paragraph Counter

Count sentences, paragraphs, words, and characters in your text with real-time analysis.

Add/Remove Line Numbers

Quickly add sequential numbers to your text lines or strip existing numbers from your content.

Text Line Joiner

Merge multiple lines of text into a single line using a custom separator like a comma, semicolon, or space.

Alphabetical Line Sorter

Organize lists and text blocks by sorting lines alphabetically in ascending or descending order.

Markdown to Text

Convert Markdown-formatted content into clean, plain text by stripping all syntax and formatting.

Morse Code Converter

Easily encode text into Morse code or decode Morse code back into plain, readable text.

NATO Phonetic Converter

Convert text into the standard NATO phonetic alphabet for clear communication and spelling.

Text Line Wrapper

Automatically wrap long lines of text at a specific character length for better readability and formatting.

Braille Translator

Instantly convert standard English text into Braille characters or translate Braille back into readable text.

Text to ASCII Art

Transform plain text into stylized ASCII art banners for comments, documentation, and social media.

Readability Score Calculator

Analyze text readability and complexity using industry-standard formulas like Flesch-Kincaid and Gunning Fog.

Keyword Extractor

Extract the most important keywords and phrases from your text instantly.

Text Similarity Checker

Compare two documents or text snippets to determine their percentage of similarity and differences.

Fancy Unicode Text Generator

Convert standard text into stylish, decorative fonts using unique Unicode characters for social media and profiles.

Text to Handwriting Converter

Transform digital text into realistic handwriting on lined notebook paper for a personal, hand-written aesthetic.

E-Mail Validator

Validate emails individually or in bulk.
Developer & Data Tools

HTML Code Editor

Free online HTML code editor with instant live preview. Enter your code in the editor and see the preview changing as you type. Compose your documents easily without installing any program.

JSON Viewer

View, format, and validate JSON data instantly within an interactive visual tree.

E-Mail Extractor

Extract E-Mails from Text

Code Syntax Highlighter

Create beautiful, shareable images of your code snippets instantly.

Regex Tester

Test your regular expressions in real-time with syntax highlighting and a cheatsheet.

Cron Expression Generator

Easily build and understand cron job schedules with a human-readable description and cheatsheet.

SQL Beautifier

Format SQL Queries

JSON to YAML

Convert JSON data to YAML format instantly.

YAML to JSON

Convert YAML data to JSON format instantly.

Markdown To HTML

Convert Markdown format to HTML.

HTML To Markdown

Convert HTML Documents to Markdown.

CSV To JSON

Convert CSV to JSON Format

JSON To CSV

Convert JSON to CSV Format.

JSON to TSV

Convert JSON data to TSV format instantly.

JSON To XML format.

It helps to convert your JSON data to XML format.

TSV to JSON

Convert TSV data to JSON format instantly.

XML To JSON

It helps to convert your XML data to JSON format.

HTML Minifier

Minify your HTML Code for size reduction.

CSS Minifier

Minify your CSS code for size reduction.

JS Minifier

Minify your JS code for size reduction.

HTML Formatter

Format HTML code that is unformatted.

CSS Formatter

Format CSS code that is unformatted.

JS Formatter

Format JS code that is unformatted.

RGB To Hex

Convert RGB Colors to Hexcodes.

Hex To RGB

Convert Hex Colors to RGB.

JSON Beautifier

Online JSON Viewer, JSON Beautifier and Formatter to beautify and tree view of JSON data

JSON Validator

JSON Validator is the free online validator tool for JSON.

Timestamp Converter

Convert to & from UNIX Timestamps.

JWT Encoder / Decoder

Easily decode, verify, and encode JSON Web Tokens (JWT) directly from your browser.

HTML Entity Encode

Encode HTML into HTML Entities.

HTML Entity Decode

Decode HTML Entities into HTML.

URL Encoder

Encode your URL to make them transmission-safe.

URL Decoder

Decode any URL that has been encoded.

Text to Binary

Convert / Encode text to Binary.

Binary to Text

Convert / Decode Binary to Text.

Text to Base64

Encode Text to Base64.

Base64 To Text

Encode Base64 To Text.

ROT13 Encoder

Encode data into ROT13

ROT13 Decoder

Decode ROT13 encoded data.

Unicode to Punycode

Convert Unicode to Punycode.

Punycode to Unicode

Convert Punycode to Unicode.

Encode Quoted Printable

To encode a regular text to Quoted Printable, type in the box on top and click the Encode button.

Decode Quoted Printable

To decode a regular text to Quoted Printable, type in the box on top and click the Decode button.
Security & Privacy Tools

Password Generator

Generate secure random passwords.

Password Strength Test

Check the strength of your Passwords

MD5 Generator

Generate MD5 hashes from text.

SHA Generator

Generate SHA hashes from text.

BCrypt Generator

Generate Bcrypt Hashes

Hash Generator

Generate different types of hashes.

UUIDv4 Generator

Generate UUIDv4 IDs

Security Headers Auditor

Audit the security headers of any website for better SEO and protection.

Security Headers & Web Firewall (WAF) Auditor

Audit your website for security headers, detect Web Firewalls (WAF), and improve your site's protection.

Safe Browsing Checker

Check if a website is safe to visit and free from malware.

SSL Checker

Verify the SSL Certificate of any website.

JS Obfuscator

Protect your JavaScript code by obfuscating it.

Email Header Decoder

Parse raw email headers into a human-readable format to analyze sender info, routing hops, and security flags.

CSP Header Generator

Create secure Content Security Policy (CSP) headers for your website.

Security.txt Generator

Create a security.txt file to help researchers report vulnerabilities.

Google Dorking Assistant

Generate advanced Google search queries for security reconnaissance.

IDN/Punycode Phishing Detector

Identify domain homograph attacks using Punycode and Unicode characters.

CVE Lookup Tool

Search and analyze Common Vulnerabilities and Exposures (CVE) details.

SSH Config Generator

Create professional SSH client configuration files for easy server access.

AES-256 Encryption/Decryption

Securely encrypt and decrypt text using the industry-standard AES-256 algorithm.

Random Secret Key Generator

Generate high-entropy random keys for APP_KEY, JWT secrets, and secure application credentials.

Browser Fingerprint Audit

Analyze your browser's unique fingerprint and identify potential privacy leaks.

DNS Leak Tester

Check if your DNS queries are leaking and identifying your true location.
Fun & Utilities

Glitch Text Generator

Zalgo Text Generator / Glitch Text Generator

Bubble Text Generator

Bubble text gives your letters a fun appearance.

Upside Down Text Generator

Upside-down text flips your letters and symbols.

Dice Roller

Roll a dice online.

Virtual Coin Flip

Coin Flip is an online heads or tails coin toss simulator.

Aim Trainer

Aim Trainer is a free browser game designed to improve players' aim.

Count Down Timer

Countdown Timer that counts down in seconds, minutes and hours.

Stop Watch

Fast Stopwatch and Online Countdown timer are always available when you need them.

World Clock

The time zone abbreviations and acronyms worldwide.\n

What is My Browser

What browser do I have? Find out my browser.

Date Picker Calendar

Date Picker Calendar allows selecting a specific date and year.

Zodiac Sign Finder

Discover your zodiac sign, elemental nature, and ruling planet based on your date of birth.

Leet Speak Converter

Transform your text into \\\1337\\\ speak by replacing standard characters with numbers and symbols.

English to GenZ Converter

Transform your standard English text into Gen Z slang and internet culture speak.
Calculators

Age Calculator

Calculate Age & Give Important Info About Your Age

Between Dates Calculator

Calculate Days, Weeks, Months etc between two dates.

BMI Calculator

Body mass index (BMI) is a measure of body fat based on height and weight that applies to adult men and women.

Profit Calculator

Calculate Your Profit in the Future

Interest Calculator

Calculate Interest on the amount over time.

GPA Calculator

Easy To Use GPA Calculator Tool

Scientific Calculator

Scientific Calculator with double-digit precision that supports both button click and keyboard typing.

Currency Converter

Simple Currency Converter Tool

Random Number Generator

Generate numbers randomly with constraints.

Percentage Calculator

Calculate percentages, percentage increases, and percentage decreases instantly with this versatile mathematical tool.

Loan (EMI) Calculator

Calculate Equated Monthly Installments (EMI) for any loan with detailed interest and total payment breakdowns.

Sales Tax / GST Calculator

Quickly calculate the total price, including tax, or extract the tax amount from a gross total.

Binary Operations Calculator

Perform arithmetic operations on binary numbers (Add, Subtract, Multiply, Divide) with instant conversion to decimal and hex.

Password Entropy Calculator

Measure the cryptographic strength of your passwords using bit entropy to gauge their resistance to brute-force attacks.

Standard Deviation Calculator

Calculate the sample and population standard deviation, variance, and mean for a set of numbers.

Decimal to Fraction Calculator

Convert any decimal number into its simplest fraction form, including mixed numbers and improper fractions.

Calorie (BMR) Calculator

Estimate your daily calorie needs based on your Basal Metabolic Rate (BMR) and activity level using the Mifflin-St Jeor equation.

Tip Calculator

Quickly calculate tips and split bills among friends with real-time per-person breakdowns.

Time Duration Calculator

Calculate the exact time difference between two dates and times with detailed breakdowns.

Aspect Ratio Calculator

Calculate the aspect ratio of any image or video, or scale dimensions while maintaining a fixed ratio.

Ohm's Law Calculator

Calculate Voltage, Current, Resistance, and Power instantly by entering any two known values.

Macronutrient Calculator

Break down your daily calorie goal into Protein, Carbohydrates, and Fats based on your fitness goals.

Electricity Cost Calculator

Calculate the estimated cost of running any household appliance based on its wattage and your local energy rates.

Pet Real Age Calculator

Calculate your pet's equivalent human age using scientifically-backed aging curves for dogs and cats.
Network Tools

Open Port Checker

The open port checker is a tool you can use to check your external IP address and detect open ports on your connection.

Subdomain Finder

Discover subdomains for any domain using public records and certificates.

HTTP Methods Auditor

Check which HTTP methods are enabled on a server to identify potential security risks.

WebRTC Leak Test

Check if your real IP address is leaking through WebRTC.

Website Status Checker

Check whether a website is online.

Ping

Measure Ping for any Address.

IP To Hostname

Get Hostname from any IP Address

Hostname To IP

Get IP Address from a Hostname

IP Information

Get information about any IP

MX Lookup

Tool to find domains MX servers.

User Agent Finder

Find out your user agent.

Whats My IP

Find out your IP Address.

DNS Lookup

Online DNS lookup is a web-based DNS client that queries DNS records for a given domain name.

IP Subnet Calculator

IPv4 and IPv6 Subnet Calculator

ASN Lookup

Identify and retrieve detailed information about Autonomous System Numbers (ASN), including organization names, countries, and assigned IP ranges.

Traceroute Online Tool

Trace the full network path of a request to any domain or IP address, identifying every hop and measuring latency at each hop.

IP Blacklist Check

Check whether a domain or IP address is listed in major DNSBL (DNS-based Blacklist) databases and other reputation services for suspicious activity.

Email Blacklist Check

Check if an email address, its domain, or its mail servers are listed in major DNSBL and anti-spam databases.

DNS Propagation Check

Verify the worldwide propagation of your DNS records across multiple global name servers and locations.

Website Technologies Check

Analyze a website to detect its tech stack, server configurations, SSL certificate details, and hosting provider.
Unit Converters

Memory / Storage Converter

Memory Storage Converter is a useful tool that converts memory/storage units.

Length Converter

Type a value in any of the fields to convert between length measurements.

Speed Converter

Type a value in any of the fields to convert between speed measurements.

Temperature Converter

Type a value in any of the fields to convert between temperature measurements.

Weight Converter

Type a value in any of the fields to convert between weight measurements.

Area Converter

Convert area units

Volume Converter

Convert volume units.

Power Converter

Convert power units.

Pressure Converter

Convert pressure units.

Pace Converter

Convert pace units.

Fuel Consumption Converter

Convert fuel efficiency units.

Time Converter

Convert time units.

Angle Converter

Convert angle units.

Torque Converter

Convert torque units.

Energy Converter

Convert energy units.

Frequency Converter

Convert frequency units.

Voltage Converter

A comprehensive tool to convert between various voltage units like Volts, Millivolts, Kilovolts, and more.

Current Converter

A comprehensive tool to convert between various electrical current units like Amperes, Milliamperes, and more.

Illuminance Converter

A precise tool to convert between various illuminance units like Lux, Foot-candles, and Phot.

Luminance Converter

A specialized tool to convert between luminance units like Candela per square meter (nits), Stilbs, and Lamberts.

Density Converter

A versatile tool to convert between various density units like Kilograms per cubic meter, Grams per cubic centimeter, and Pounds per cubic foot.

Viscosity Converter

A specialized tool to convert between various dynamic viscosity units like Pascal-seconds, Poise, and Centipoise.

Capacitance Converter

A precise tool to convert between various capacitance units like Farads, Microfarads, and Picofarads.

Force Converter

A fundamental tool to convert between force units like Newtons, Pound-force, and Kilogram-force.
Helpful Gear Guides

Good Earth Montana

Practical articles and buying guides, including helpful picks for messenger bags and everyday carry.

Explore Guides

Contact

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