Tinapps
Discover a collection of tiny apps for everyday tasks. Simple, free tools to make your life easier.
Text Diff Checker
Compare two pieces of text and instantly highlight all differences. Perfect for proofreading, code review or verifying edits in important documents.
Lorem Ipsum Generator
Generate placeholder text by paragraph, sentence or word. Choose classic Lorem Ipsum or random text to quickly fill design drafts and wireframes.
Base64 Encode Decode
Effortlessly encode or decode Base64 strings directly in your browser. Ideal for developers, security tasks, or whenever you need quick data conversion.
URL Encode Decode
Instantly encode or decode any URL to make links web safe or readable. Handy for developers, marketers and anyone troubleshooting query strings.
Case Transformer for Text
Convert text to dozens of styles including PascalCase, CONSTANT_CASE and alternating case. Perfect for code formatting, naming conventions or improving readability.
Text Pattern Extractor
Extract emails, dates, MAC addresses and other patterns from any text. Useful for data cleanup, scraping websites or preparing documents for analysis.
Remove Duplicate Lines
Remove duplicate lines in seconds to tidy up logs, lists or any large text. Streamline your documents without installing any software.
Word Counter
Accurately count words, characters, sentences and paragraphs as you type. Ideal for tweets, essays or any writing that has length restrictions.
JSON Formatter / Minifier
Format or minify JSON with instant syntax error highlighting. Great for debugging APIs, cleaning configuration files or sharing structured data.
Percentage Calculator
Free online percentage calculator for discounts, tips and percent change. Instantly find percentage increase, decrease and what percent one number is of another.
Random Number Generator
Generate random numbers within any range, one at a time or in bulk. Ideal for games, sampling, lotteries, or anywhere you need unpredictable values.
Prime Number Checker
Instantly check if any whole number is prime or composite. Great for students learning about number theory or for quick verifications in coding and math tasks.
Factorial Calculator
Compute factorials for small integers instantly. Supports typical homework problems and quick math checks, delivering results for any number you enter.
Roman Numeral Converter
Convert any number to Roman numerals or back again with a single click. Perfect for history projects, date notation, or learning how ancient numbers work.
Number Base Converter
Easily convert numbers between decimal, binary, octal and hexadecimal. Perfect for developers, students and anyone working across different numeral systems.
Average & Median Calculator
Calculate the average (mean) and median for any set of numbers. Quickly analyze data sets and see central tendency at a glance.
GCD/LCM Calculator
Quickly find the greatest common divisor and least common multiple of any two numbers. Perfect for simplifying fractions or solving math problems.
Number Rounding Tool
Round any number to your desired number of decimal places. Useful for financial calculations, statistics or whenever you need cleaner, easier-to-read figures.
Fraction & Decimal Converter
Convert fractions to decimals and decimals to fractions with ease. Ideal for homework or cooking conversions, this tool ensures accurate results every time.
Color Library
Discover a library of popular colors and palettes for your next design. Copy hex, RGB or HSL values instantly.
Gradient Colors
Browse a gallery of beautiful CSS gradients ready for your projects. Copy the code or mix and match hues for eye-catching backgrounds.
Color Converter
Convert any color value between HEX, RGB, HSL and CMYK formats. Perfect for designers moving between digital and print workflows.
Color Palette Generator
Create stunning color palettes from a single hue. Generate complementary, analogous, triadic and other schemes with one click.
Color Contrast Checker
Instantly measure the contrast ratio between two colors. Ensure your text and background combinations meet WCAG accessibility standards.
Palette from Image
Upload any picture to instantly grab its dominant colors. Perfect for building palettes that match your photos or artwork.
Color Blindness Simulator
Visualize your color choices through the eyes of people with color vision deficiencies. Simulate protanopia, deuteranopia, tritanopia and more to craft accessible designs.
Image to Base64 Converter
Convert any image to a Base64 data URI for easy embedding in HTML or CSS. Drag and drop a picture and instantly copy the encoded string.
Image Resizer
Resize pictures to custom width and height for web or social posts. Process photos in your browser without uploads.
Image Compressor
Shrink image file size for faster loading pages. Adjust quality and download a compressed JPEG without losing visual clarity.
Image Format Converter
Convert images between PNG, JPG and WebP formats right in your browser. Upload a file and download the optimized format in seconds.
Image Cropper
Crop images to exact dimensions right in your browser. Upload a photo, set the area and save only what you need.
Thumbnail Generator
Create quick thumbnails from any image. Generate square preview pictures in one click for galleries or avatars.
Metadata Viewer/Remover
View and remove hidden EXIF metadata from your pictures. Inspect camera details and download a clean version for privacy.
Watermark Tool
Add a text watermark to images to protect your work. Customize the text and download the stamped photo instantly.
Simple Image Filters
Apply grayscale, brightness and contrast effects directly in your browser. Preview changes and download the edited photo instantly.
Loan Calculator
Calculate monthly payments, total interest and generate a full amortization schedule for any loan.
Compound Interest Calculator
Forecast compound growth for savings or investments with custom contributions and compounding frequency.
Mortgage Calculator
Estimate mortgage payments including principal, interest, taxes and insurance to plan your home budget.
Retirement Planner
See how your nest egg grows over time by adjusting contributions and expected rate of return.
Tip Calculator
Quickly find the perfect tip and split any bill evenly among a group of friends or family.
Budget Tracker
Track income and expenses to monitor your monthly cash flow and keep personal budgets on target.
Debt Payoff Planner
Map out strategies to eliminate debt using the snowball or avalanche method with projected payoff dates.
Investment Return Calculator
Measure trade profits, ROI and breakeven prices to evaluate how your investments are performing.
Savings Goal Calculator
Determine how much to set aside each month to reach a specific savings goal by your target date.
File Extensions
Search file extensions to see associated MIME types, categories, and alternate names. Ideal for developers, digital forensics and troubleshooting unknown files.