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New tools added every day, all free, forever.

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228+ tools across 13 categories — find exactly what you need.

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Every single utility is free to use. No premium tiers, no trial limits, ever.

228+ Tools

From JSON formatters to mortgage calculators — 13 categories covered.

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Our automation pipeline ships fresh tools every day. The toolbox never stops growing.

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All Tools

Browse the Full Catalog

Every tool, filterable by category. Find what you need in seconds.

HTML to Liquid Converter

Convert HTML into Liquid templates

Drizzle Schema to SQL Query

Convert Drizzle ORM schema code into raw SQL CREATE TABLE queries

SQL to Drizzle Schema

Convert SQL CREATE TABLE statements into Drizzle ORM schema code

HTML to JSX Converter

Convert HTML snippets into React JSX code automatically

JSON to TypeScript

Generate TypeScript interfaces from JSON objects

JSON to BigQuery Schema

Convert JSON objects into Google BigQuery table definitions

JSON to Zod Schema

Convert JSON objects into Zod validation schemas

JSON to Mongoose Schema

New

Convert JSON objects into Mongoose schemas for MongoDB

JSON to Go Struct

New

Convert JSON objects into Go structs with JSON/BSON tags

JSON to GraphQL

New

Convert JSON objects into GraphQL type definitions

JSON to Rust Serde

New

Convert JSON objects into Rust structs with Serde attributes

Bcrypt Hash Tester

Securely generate and verify Bcrypt hashes.

JSON Minifier

Compress JSON files by removing all whitespace.

JSON Formatter & Validator

Format and validate JSON with syntax highlighting

Regex Tester

Test and debug regular expressions

.htaccess Generator

Generate .htaccess configurations

YAML Formatter & Validator

Format and validate YAML files with syntax highlighting

JWT Token Decoder

Decode and analyze JWT tokens with detailed payload inspection

Color Picker & Converter

Pick colors and convert between formats (HEX, RGB, HSL, CMYK)

Unix Timestamp Converter

Convert Unix timestamps to human readable dates and vice versa

CSS Flexbox Playground

Interactive playground to learn and experiment with CSS Flexbox properties

CSS Grid Playground

Interactive playground to learn and experiment with CSS Grid properties

CSS Animation Generator

Create and customize CSS animations with keyframes and transitions

CSS Clip-Path Generator

Generate CSS clip-path properties with visual editor

CSS Gradient Generator

Create beautiful CSS gradients with live preview and customization

CSS Box Shadow Generator

Generate CSS box-shadow effects with visual controls

CSS Text Shadow Generator

Create CSS text-shadow effects with live preview

CSS Border Radius Generator

Generate CSS border-radius properties with visual preview

CSS Transform Generator

Scale, rotate, skew, translate with live preview

CSS Filter Generator

Blur, brightness, contrast, hue-rotate, and more visual effects

CSS Transition Generator

Smooth animations between states with timing controls

CSS Keyframe Animation Builder

Advanced animation timeline editor with keyframes

CSS Backdrop Filter Generator

Glass morphism effects with backdrop filters

CSS Mask Generator

Image and shape masking effects with CSS masks

CSS Shape Generator

Polygon, circle, ellipse path creators with clip-path

UUID Generator

New

Generate UUIDs/GUIDs in various formats including v4, v1, nil and max

CSS Unit Converter

New

Convert between CSS units like px, em, rem, vh, vw, and more

Environment Variables Generator

New

Generate .env file templates with validation and type hints

Cron to Human Readable

New

Convert crontab expressions to plain English descriptions

Binary Calculator

New

Perform arithmetic operations on binary numbers

Regex Explainer

New

Break down regular expressions into plain English explanations

UUID Validator

New

Validate and parse UUIDs with version detection and detailed analysis

SQL to Prisma Schema

New

Convert SQL CREATE TABLE statements to Prisma schema format

Unix Permission Calculator

New

Convert between numeric (755) and symbolic (rwxr-xr-x) Unix file permissions

XML Formatter

New

Format, prettify, and validate XML documents with syntax highlighting

Number Base Converter

New

Convert numbers between binary, octal, decimal, and hexadecimal formats

CSS Minifier

New

Minify CSS code by removing whitespace, comments, and optimizing for production.

Regex to Sample Generator

New

Generate sample strings that match your regular expression pattern for testing and development.

SQL Seed Generator

New

Generate SQL INSERT statements from JSON data for database seeding and testing.

JWT Builder

New

Build and encode JWT tokens with custom headers and payloads for authentication testing.

GitIgnore Generator

New

Generate .gitignore files for different project types and frameworks.

JSON Schema Generator

New

Generate JSON Schema from sample JSON data automatically

SQL Formatter

New

Format and beautify SQL queries with proper indentation

SQL to MongoDB

New

Convert SQL SELECT, INSERT, UPDATE, and DELETE queries to MongoDB syntax

List to JSON Converter

New

Convert plain text lists to JSON arrays with automatic type detection

JSON Sorter

New

Sort JSON objects by keys alphabetically for better readability

HTML Escape/Unescape

New

Escape and unescape special HTML characters for safe embedding in web pages

Base32 Encoder/Decoder

New

Encode and decode data using Base32 alphabet for safe data transfer

CSS Variable Extractor

New

Extract and organize CSS custom properties (variables) from CSS code

JSON Schema Example Generator

New

Generate example JSON data from a JSON Schema definition

HTML to React

New

Converts HTML markup to React/JSX functional components

JSON Merge Patch

New

Apply RFC 7396 JSON Merge Patch to update JSON objects and arrays

JWT Expiration Checker

New

Decode JWT tokens and check their expiration status with detailed analysis

JWT Secret Generator

New

Generate secure, random secrets for JWT token signing with configurable length and character options

SQL Injection Tester

New

Analyze SQL queries for potential injection vulnerabilities and security risks

HTML Entity Decoder

New

Decode HTML entities back to their original characters, including named entities and numeric entities

UUID Prefix/Suffix Generator

New

Generate UUID v4 identifiers with custom prefix and suffix strings for unique IDs

SQL Query Formatter

New

Pretty-print SQL queries with proper indentation and formatting

Text Case Converter

Convert text to uppercase, lowercase, and more

Lorem Ipsum Generator

Generate placeholder text

URL Encoder/Decoder

Encode or decode URL strings

QR Code Generator / Barcode Generator

Generate QR codes and barcodes

Markdown to HTML Converter

Convert Markdown to HTML

Excel Converter

Convert Excel files to different formats eg excel to html, json, markdown, sql, xml, csv

Text Difference Checker

Compare and find differences between two texts

Remove Extra Spaces

Clean up text by removing unnecessary spaces

Sort Lines Alphabetically

Sort text lines in alphabetical order

Remove Duplicate Lines

Remove duplicate lines from text

Find and Replace Text

Find and replace text patterns

Word Counter

Count words, characters, and analyze text statistics

Reverse Text

Reverse characters, words, sentences, or paragraphs

Remove Line Breaks

Remove or modify line breaks in text

CSV Converter

Convert CSV files to different formats eg html, json, markdown, sql, xml, tsv, yaml, text

Text to ASCII / ASCII to Text

Convert between text and ASCII representations

Convert Excel to HTML Table

Convert Excel sheets to HTML tables

Remove extra Whitespace from Text

Removes Whitespace from Text

Text Sorter

Sort text lines alphabetically (A→Z, Z→A) or randomly shuffle them

Text Shuffler

Shuffle and randomize text in various ways - words, characters, lines, or sentences

Random Word Picker

Pick random words from your text list with customizable options

Text to Slug Converter

New

Convert text to URL-friendly slugs with customizable separators and options

HTML to Markdown

New

Convert HTML markup to clean Markdown syntax instantly

Morse Code Converter

New

Convert text to Morse code and decode Morse code back to text

Regex Pattern Generator

New

Generate regex patterns from example inputs and desired matches

Reading Time Estimator

New

Estimate how long it takes to read any text content with configurable reading speeds

Word Frequency Counter

New

Count how often each word appears in your text with detailed statistics

Text to Regex Generator

New

Convert natural language descriptions into regular expression patterns

Line Number Adder

New

Add line numbers to any text or code with customizable formatting options

Phone Number Formatter

New

Format phone numbers to standardized international, national, or E.164 formats

URL Decoder

New

Decode URL-encoded strings back to readable plain text

Markdown Link Checker

New

Validate and check the status of all external links in a Markdown document

URL Slug Generator

New

Convert text into clean, URL-friendly slug format for SEO and clean URLs

Markdown to Plain Text

New

Strip markdown formatting and extract clean plain text from markdown content

Text Case Transformer

New

Convert text to different cases: camelCase, snake_case, kebab-case, PascalCase and more

Image Color Extractor

Extract colors from images

Random Password Generator

Generate secure random passwords

Age Calculator

Calculate age based on birth date

PHP Password Hash Generator

Secure PHP password hashes

Random Strings Generator

Generate customizable random strings

PHP Hash Generator

Create secure PHP hashes

JavaScript Bcrypt Hash Generator

Generate secure JavaScript bcrypt hashes with real bcryptjs library

Roman Numeral Converter

Convert between Roman numerals and decimal numbers

Number to Words Converter

Convert numbers to written words in multiple languages

Fraction to Decimal Converter

Convert fractions to decimals and vice versa

Binary ⇆ ASCII Converter

Convert between binary and ASCII text representations

Fuel Cost Calculator

Estimate the fuel cost for a trip based on distance and fuel price.

Gas Mileage Calculator

Calculate your vehicle's gas mileage using distance traveled and fuel consumed.

Tire Size Calculator

Calculate tire dimensions and find compatible alternative sizes.

Horsepower Calculator

Estimate a vehicle's horsepower based on weight and speed data.

Unit Converter

Comprehensive measurement conversion for length, weight, temperature, and more

Color Contrast Checker

WCAG accessibility compliance checker for text and background colors

Invoice Generator

New

Generate professional invoices with custom branding and line items

CIDR Subnet Calculator

New

Calculate IP ranges, subnet masks, and broadcast addresses from CIDR notation

Time Duration Calculator

New

Calculate the exact duration between two dates and times in various units

UUID Timestamp Extractor

New

Extract the creation timestamp from UUID v1 identifiers and convert to readable date/time.

IP Address Converter

New

Convert IP addresses between binary, decimal, hexadecimal, and IPv6 formats

Screen Resolution Comparator

New

Compare screen resolutions, pixel densities, aspect ratios, and scaling factors

Percentage to Fraction Converter

New

Convert percentages to their simplified fraction equivalents instantly

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