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200+ free online tools for everyday tasks
Count words, characters, sentences, paragraphs and estimate reading time instantly
Compress images to reduce file size while preserving quality
Generate customizable QR codes from text or URLs
Format and validate JSON with customizable indentation — 2 spaces, 4 spaces, or tabs
Encode text to Base64 or decode Base64 back to text — supports full UTF-8 including emojis and accented characters
Pick colors and convert between HEX, RGB, and HSL formats instantly
Generate strong, secure random passwords with customizable character sets
Calculate your Body Mass Index instantly
Calculate tip amount and split the bill easily
Calculate the sale price and savings from any discount
Calculate your return on investment instantly
See how inflation affects your money over time
Convert salary between hourly, weekly, monthly, and yearly
Calculate loan payments with a full amortization schedule
Estimate your mortgage payments with amortization schedule
Convert between length units instantly
Convert between weight and mass units instantly
Convert between speed units instantly
Convert between area units instantly
Convert between volume units instantly
Convert between digital data storage units instantly
Convert between cooking measurement units instantly
Convert between Celsius, Fahrenheit, and Kelvin
Compress images to reduce file size while preserving quality
Resize images to exact dimensions with optional aspect ratio lock
Crop images visually with drag-and-resize selection
Convert PNG images to JPG format with adjustable quality
Convert JPG/JPEG images to lossless PNG format
Convert images to or from WebP format with quality control
Convert images to Base64 encoded data URI strings
Create animated GIFs from a sequence of images
Count words, characters, sentences, paragraphs and estimate reading time instantly
Count characters, words, lines and analyze character frequency in your text
Convert text between UPPERCASE, lowercase, camelCase, snake_case, and more
Convert text to URL-friendly slugs with support for Unicode and accented characters
Remove duplicate lines from text with case-sensitive and whitespace trimming options
Reverse text by characters, words, or lines instantly
Compare two texts side-by-side and highlight added, removed, and unchanged lines
Find and replace text with support for regex, case-sensitive, and whole-word matching
Generate random numbers within any range
Generate Lorem Ipsum placeholder text by paragraphs, sentences, or words
Generate customizable QR codes from text or URLs
Generate strong, secure random passwords with customizable character sets
Generate SHA-1, SHA-256, SHA-384, and SHA-512 cryptographic hashes from text
Generate one or multiple cryptographically random UUID v4 identifiers
Generate fake test data with names, emails, and phone numbers in JSON or CSV format
Generate barcodes in CODE128, EAN-13, UPC-A, and CODE39 formats with live preview
Format and validate JSON with customizable indentation — 2 spaces, 4 spaces, or tabs
Convert a JSON array of objects to CSV format with proper escaping
Convert CSV data to a JSON array with proper handling of quoted fields and special characters
Decode and inspect the header and payload of any JWT token instantly
Encode text to Base64 or decode Base64 back to text — supports full UTF-8 including emojis and accented characters
Encode special characters for safe URL use or decode percent-encoded strings back to readable text
Encode HTML special characters into entities (&, <, >, ", ') or decode entities back to HTML
Convert Unix timestamps to readable dates and date strings back to Unix timestamps instantly
Generate CSS box-shadow visually with live preview
Generate CSS border-radius with per-corner control and live preview
Create CSS gradients visually with live preview
Build CSS flexbox layouts visually with live preview
Build CSS grid layouts visually with live preview
Generate pure CSS triangles using the border trick
Create frosted glass CSS effects with live preview
Generate CSS text-shadow visually with live preview
Pick colors and convert between HEX, RGB, and HSL formats instantly
Generate beautiful color palettes using color harmony rules
Create linear and radial CSS gradients with a live preview and copy-ready code
Convert HEX color codes to RGB/RGBA values
Convert RGB color values to HEX color codes
Convert HSL color values to HEX color codes
Generate 10 darker shades of any base color using HSL color space
Generate 10 lighter tints of any base color using HSL color space
Generate Open Graph meta tags for perfect social media sharing previews on Facebook, LinkedIn, and more
Generate Twitter/X Card meta tags with live preview for summary and large image cards
Resize images to perfect dimensions for Facebook, Twitter, Instagram, LinkedIn, and YouTube
Create realistic Instagram post mockups with custom images, captions, and engagement counts
Generate realistic Twitter/X tweet mockups with verified badge, dark mode, and engagement stats
Preview how your YouTube thumbnail looks in search results and check if dimensions are optimal
Count characters for all major social platforms with color-coded limits for Twitter, Instagram, Facebook, LinkedIn, YouTube, and TikTok
Create realistic LinkedIn post mockups with custom profile, text, images, and reaction counts
Boost productivity with a customizable Pomodoro timer featuring work and break intervals
Measure your typing speed in WPM and accuracy with real-time character-by-character feedback
Detect your screen resolution, viewport size, pixel ratio, and display properties instantly
Detect your browser details including user agent, platform, language, and hardware capabilities
Calculate the simplified aspect ratio and decimal value from any width and height dimensions
Live preview of Facebook and Twitter social cards with instant meta tag generation
Generate a custom text-based favicon PNG with color and shape options
Build formatted Markdown tables with editable cells and per-column alignment options