Free Tiny Tools

Free Online Tools

A collection of free, fast online tools. No account required.

Text Tools

Count words, format text, and analyze content with our free text utilities.

Text

Free Word Counter & Character Count Tool

Instant word count, character count, and SEO text analysis. Check reading time, sentence count, and keyword density. Free, private, and no signup required.

Text

Lorem Ipsum Generator

Generate placeholder text for your designs and mockups. Customize the number of paragraphs, sentences, or words.

Text

Case Converter

Convert text between uppercase, lowercase, title case, camelCase, snake_case, and more formats instantly.

Text

Slug Generator

Convert titles to SEO-friendly URL slugs. Remove special characters, handle accents, and create clean permalinks.

Text

Reading Time Calculator

Calculate reading and speaking time for your content. Adjust reading speeds and plan your articles or presentations.

Text

Text Diff

Compare two text blocks and see the differences highlighted. Perfect for code reviews, document versioning, and finding changes between texts.

Design Tools

Create palettes, generate QR codes, and edit images instantly.

Design

Color Converter

Convert colors between HEX, RGB, HSL formats. Preview colors in real-time with an intuitive interface.

Design

QR Code Generator

Create QR codes for URLs, text, or any content. Download as PNG for use anywhere.

Design

Physics Sandbox

Interactive 2D physics playground. Create shapes, apply forces, and watch them interact with realistic physics simulation.

Design

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Design

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Design

Aspect Ratio Calculator

Calculate aspect ratios, find missing dimensions, and use common presets like 16:9 and 4:3. Perfect for designers and video editors.

Developer Tools

Formatters, converters, and generators for developers.

Dev

Password Generator

Generate strong, secure passwords with customizable length and character options.

Dev

JSON Formatter

Format, validate, and minify JSON. Beautify messy JSON data with syntax validation.

Dev

Base64 Encoder/Decoder

Encode text to Base64 or decode Base64 strings. Fast and private.

Dev

Markdown Preview

Write and preview Markdown in real-time. Perfect for README files, documentation, and blog posts.

Dev

UUID Generator

Generate random UUID v4 identifiers instantly. Perfect for developers and database administrators.

Dev

Robots.txt Generator

Create and validate robots.txt files. Control how search engines and bots crawl your website.

Converters

Convert between different formats, units, and data types.

Converters

Roman Numeral Converter

Convert numbers to Roman numerals and Roman numerals to numbers. Learn about Roman numeral history, rules, and modern uses.

Converters

Binary to Text Converter

Convert binary code to text and text to binary instantly. Learn about ASCII, UTF-8 encoding, and binary representation.

Converters

URL Encoder/Decoder

Encode and decode URL strings instantly. Learn about URL encoding, percent encoding, and RFC 3986 standards.

Converters

Unit Converter

Convert between different units of length, weight, temperature, volume, and area. Fast and accurate conversions for everyday use.

Converters

Temperature Converter

Convert between Celsius, Fahrenheit, and Kelvin instantly. Perfect for cooking, weather, science, and everyday temperature conversions.

Finance & Calculators

Calculate loans, tips, and financial metrics quickly.

Finance

Tip Calculator

Calculate tips quickly and split bills with friends. Supports custom tip percentages and multiple people.

Finance

Percentage Calculator

Calculate percentages, percentage increase/decrease, and percentage of values. Fast and easy percentage calculations.

Finance

Age Calculator

Calculate your exact age in years, months, weeks, days, hours, and minutes. Find out how old you are today.

Finance

BMI Calculator

Calculate your Body Mass Index (BMI) using metric or imperial units. Understand your BMI category and health range.

Finance

Loan Calculator

Calculate loan payments, interest, and amortization schedules. Plan your mortgage, auto loan, or personal loan payments.

Finance

Currency Converter

Convert between different currencies with real-time exchange rates. Calculate currency conversions for travel, shopping, and international transactions.

Popular Tools

Text

Free Word Counter & Character Count Tool

Instant word count, character count, and SEO text analysis. Check reading time, sentence count, and keyword density. Free, private, and no signup required.

Design

Color Converter

Convert colors between HEX, RGB, HSL formats. Preview colors in real-time with an intuitive interface.

Text

Lorem Ipsum Generator

Generate placeholder text for your designs and mockups. Customize the number of paragraphs, sentences, or words.

Design

QR Code Generator

Create QR codes for URLs, text, or any content. Download as PNG for use anywhere.

Dev

Password Generator

Generate strong, secure passwords with customizable length and character options.

Dev

JSON Formatter

Format, validate, and minify JSON. Beautify messy JSON data with syntax validation.

Dev

Base64 Encoder/Decoder

Encode text to Base64 or decode Base64 strings. Fast and private.

Dev

Markdown Preview

Write and preview Markdown in real-time. Perfect for README files, documentation, and blog posts.

View all 83 tools

Tools for families

Looking for child development, school planning, or IEP resources? Explore free parent tools for special needs families from Special Needs USA.

Frequently Asked Questions