All Tools

Combine multiple PDF files into one in seconds.

Extract pages or split a PDF into multiple files.

Convert each PDF page to a high-quality PNG/JPG.

Turn JPG/PNG images into a single PDF document.

Reduce image file size without visible quality loss.

Resize images to any dimension or percentage.

Crop images to a custom aspect ratio or pixel size.

Convert between JPG, PNG, WebP, GIF, and more.

Add a text or logo watermark to your images.

Remove image backgrounds 100% in-browser.

Calculate your Body Mass Index with metric or imperial units.

Compute monthly payments, interest, and amortization.

Find percentages, increase/decrease, and ratios instantly.

Calculate exact age in years, months, days, and hours.

Split bills and calculate tips for any group size.

Full-featured scientific calculator with history.

Convert length, weight, temperature, speed, and more.

Convert between HEX, RGB, HSL, HSV, and CMYK.

Encode or decode Base64 strings and files.

Validate, format, and minify JSON with syntax highlighting.

Count words, characters, sentences, and reading time.

Convert text to UPPER, lower, Title, or camelCase.

Compare two texts and highlight differences.

Generate placeholder text in paragraphs or words.

Generate QR codes for URLs, text, email, or Wi-Fi.

Create strong, secure passwords with custom rules.

Generate v4 UUIDs in bulk for development use.

Generate harmonious color palettes from any base color.

Focus timer with 25-min work sessions and break alerts.

Generate MD5, SHA-1, SHA-256, and SHA-512 hashes.

Write, test, and debug regular expressions live.

Minify CSS for faster page loads.