Free Online Tools for Everyone

Free word counter for writers, students, and professionals. Count words, characters, sentences instantly. No Google Docs needed.

Count characters, words, and lines in your text with real-time updates.

Count lines, non-empty lines, empty lines, and find the longest line in your text.

Convert text between uppercase, lowercase, title case, and more.

Remove duplicate lines from your text while preserving order.

Sort lines of text alphabetically or reverse order.

Compress images without Photoshop. Reduce file size by 70%+ while keeping quality. Free, no signup, works in browser.

Resize images to specific dimensions or scale by percentage.

Convert images between PNG, JPG, WebP, and other formats.

Convert images to Base64 encoded strings for embedding.

Convert Base64 encoded strings back to images.

Merge PDFs without Adobe Acrobat. Combine multiple PDFs into one. Free, no software install, works in browser.

Split PDF files into separate documents by pages.

Compress PDF files to reduce file size.

Convert PDF pages to image files (PNG, JPG).

Combine multiple images into a single PDF document.

Rotate PDF pages by 90, 180, or 270 degrees.

Format and validate JSON instantly. Better than VS Code extensions—no install, works anywhere. Syntax highlighting included.

Minify JSON by removing whitespace and formatting.

Decode JWT tokens to view header and payload (no verification).

Encode and decode Base64 instantly. No terminal commands. Works for text, images, data. Free developer tool.

Encode and decode URL strings with percent encoding.

Generate UUIDs (v4) for your applications.

Generate secure passwords instantly. No browser extensions needed. Customizable length, symbols, numbers. Free forever.

Check the strength of your password and get security tips.

Generate SHA-256, MD5, and other hash values from text.

Generate random strings with customizable length and character sets.

Calculate exact age in years, months, days instantly. No manual math. Perfect for birthdays, anniversaries, milestones.

Calculate the difference between two dates in various units.

Convert Unix timestamps to human-readable dates and vice versa.

Convert dates and times between different timezones.

Calculate percentages instantly. Find X% of Y, percentage increase/decrease. No manual math. Free percentage tool.

Free GST/VAT calculator for any country. Add or remove tax instantly. No Excel formulas, no signup. Works offline.

Calculate loan EMI instantly. No Excel formulas. See monthly payment, total interest, total amount. Free financial calculator.

Calculate simple interest on principal amount.

Calculate compound interest with different compounding frequencies.

Check your IP address instantly. See public IP, location, ISP. No VPN detection, no tracking. Privacy-first IP checker.

View your browser user agent string and device information.

Get detailed information about your browser and device.

Check your screen resolution and viewport size.