Free Online Tools

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JSON Formatter

Format, validate, and beautify JSON data instantly

✅

JSON Validator

Validate JSON syntax and find errors quickly

📊

JSON to CSV

Convert JSON data to CSV format

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CSV to JSON

Convert CSV files to JSON format

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XML Formatter

Format and beautify XML documents

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YAML ↔ JSON

Convert between YAML and JSON formats

🗃️

SQL Formatter

Format and beautify SQL queries

🔍

Regex Tester

Test and debug regular expressions

🎨

CSS Minifier

Minify CSS for faster load times

⚙️

JS Minifier

Minify JavaScript for production

🏷️

HTML Encoder

Encode and decode HTML entities

🔓

JWT Decoder

Decode and inspect JSON Web Tokens

⏰

Cron Generator

Build and validate cron expressions

📝

Markdown Preview

Write and preview Markdown in real-time

🏗️

Meta Tag Generator

Generate SEO meta tags for your pages

🤖

Robots.txt Generator

Create robots.txt files for your site

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Binary/Hex/Decimal Converter

Convert between binary, hex, decimal, and octal

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Word Counter

Count words, characters, sentences and paragraphs

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Case Converter

Convert text between different cases

📃

Lorem Ipsum

Generate placeholder text for your designs

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Text Diff

Compare two texts and see differences

🔗

Slug Generator

Create URL-friendly slugs from text

💻

ASCII Converter

Convert text to ASCII codes and back

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URL Encoder

Encode and decode URLs safely

🔊

Text to Speech

Convert text to speech with customizable voices

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Social Media Character Counter

Character limits for Twitter, Instagram, TikTok, LinkedIn

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Password Generator

Generate strong, secure passwords

🛡️

Hash Generator

Generate MD5, SHA-1, SHA-256 hashes

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Base64 Encoder

Encode and decode Base64 strings

🖼️

Base64 Image Encoder

Convert images to Base64 data URIs

🆔

UUID Generator

Generate unique UUIDs/GUIDs

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Credit Card Validator

Validate credit card numbers (Luhn check)

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IBAN Validator

Validate international bank account numbers

📑

PDF Merger

Merge multiple PDF files into one

⭐

Favicon Generator

Create favicons from images or text

📱

QR Code Generator

Generate QR codes for URLs, text, and more

🎥

Screen Recorder

Record your screen and download as WebM

🗜️

Image Compressor

Compress images without losing quality

📐

Image Resizer

Resize images to exact dimensions

🎯

Color Picker

Pick colors and get HEX, RGB, HSL values

🌈

Gradient Generator

Create beautiful CSS gradients

🎨

Color Palette Generator

Generate random harmonious color palettes

🖼️

Placeholder Image Generator

Generate custom placeholder images with any dimensions

✂️

Image Cropper

Upload, crop, and download images in your browser

📊

Percentage Calculator

Calculate percentages, increases, and discounts

⚖️

BMI Calculator

Calculate your Body Mass Index

💵

Loan Calculator

Calculate monthly payments and interest

🏠

Mortgage Calculator

Calculate mortgage payments and amortization

🎂

Age Calculator

Calculate exact age between two dates

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Aspect Ratio Calculator

Calculate width or height from any aspect ratio

📡

IP Lookup

Look up IP address location and details

🔍

DNS Lookup

Query DNS records for any domain

🌍

WHOIS Lookup

Look up domain registration info

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Timestamp Converter

Convert between Unix timestamps and dates

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Timezone Converter

Convert times between timezones

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Unix Permissions

Calculate Unix file permission values

🔗

URL Shortener Preview

See where shortened URLs actually redirect

🍅

Pomodoro Timer

25min work / 5min break timer with notifications

💱

Currency Converter

Convert between world currencies with live rates