Free online tools.
37 tools. No signup. No paywalls. Just open and use.
Word Counter
Count words, characters, sentences, and reading time in any text.
Case Converter
Convert text between UPPER, lower, Title, camelCase, snake_case and more.
Text Cleaner
Remove extra spaces, special characters, and formatting from text.
Password Generator
Generate strong, secure passwords with custom length and character sets.
Lorem Ipsum
Generate placeholder Lorem Ipsum text by paragraphs, sentences, or words.
QR Code Generator New
Generate QR codes for URLs, text, Wi-Fi credentials, and more.
Random Number
Generate random numbers with custom min/max range and count.
Base64 Encoder / Decoder
Encode and decode text or files using Base64 encoding.
Unit Converter
Convert between length, weight, temperature, area, volume, and speed units.
Bill Splitter
Split restaurant bills evenly with tip calculation and per-person breakdown.
Pomodoro Timer
Stay focused with a customizable Pomodoro timer and session tracking.
Color Palette
Generate beautiful color palettes from any seed color in seconds.
Online Ruler
Measure objects on screen with a calibrated virtual ruler.
Remove Duplicate Lines New
Remove repeated lines from any list or text block instantly.
Text Sorter New
Sort lines alphabetically, reverse alphabetically, by length, or randomly.
Text Reverser New
Reverse any text — flip the whole string, words, or individual lines.
Markdown Formatter New
Write and preview Markdown with live rendering. Convert to HTML.
JWT Decoder New
Decode and inspect JSON Web Token header, payload, and signature.
JSON Formatter New
Format, validate, and minify JSON with syntax highlighting.
Regex Tester New
Test and debug regular expressions with live match highlighting.
URL Encoder / Decoder New
Encode and decode URLs and query strings using percent-encoding.
Hash Generator New
Generate SHA-1, SHA-256, and SHA-512 cryptographic hashes for any text.
Age Calculator New
Calculate exact age in years, months, days from any birth date.
Percentage Calculator New
Calculate percentages, percentage change, and percentage of a number.
Color Picker New
Pick colors visually and convert between HEX, RGB, HSL, and CMYK.
Gradient Generator New
Create CSS linear, radial, and conic gradients with a visual editor.
Contrast Checker New
Check WCAG AA/AAA color contrast ratios for accessible design.
UUID Generator New
Generate random v4 UUIDs in bulk, with uppercase, no-hyphen, and braces options.
Timestamp Converter New
Convert Unix timestamps to human dates and back, with local, UTC, and ISO output.
CSS Minifier New
Minify CSS to shrink file size — strips comments and whitespace, shows the savings.
HTML Formatter New
Beautify or minify HTML with clean indentation — paste messy markup, get readable code.
Markdown Preview New
Write Markdown and see it rendered to HTML live, side by side, as you type.
PDF Merger New
Combine multiple PDF files into one document — reorder, merge, and download.
PNG to PDF Converter New
Convert PNG, JPG, and WebP images into a single PDF with page size and margin options.
PDF Splitter New
Extract a page range into a new PDF, or remove unwanted pages from a document.
PDF Editor New
Full-page PDF editor — edit existing text in place, add text and images, whiteout, highlight, rotate and delete pages.
Background Remover New
Remove the background from any image with AI — right in your browser, no upload, no signup.