Compress, resize, convert images, merge PDFs, format JSON, and more — all directly in your browser. No upload to servers, your files stay on your device.
Handle 1,000+ page PDFs without freezing. Up to 300 DPI, WebP output, password-protected PDF support.
Combine PDFs in the order you want with the easiest PDF merger available.
Extract specific pages from a PDF to create a new one.
Rotate your PDFs the way you need them.
Delete specific pages from a PDF document
Rearrange the page order of a PDF
Flatten interactive form fields into static content
View and edit PDF title, author, subject and keywords
Convert JPG images to PDF in seconds.
Convert PDF pages to PNG, JPEG, or WebP
Reduce PDF file size without losing quality
Add text watermarks to every page of a PDF
Stamp page numbers onto every page of a PDF
Edit, convert, and enhance images directly in your browser. No uploads, no quality loss, instant results.
Flip horizontal/vertical
Add rounded corners
Rotate by angle
Change dimensions
Crop an image
Merge two images
Resize multiple images at once
Split image into grid pieces
Invert image colors
Darken an image
Lighten an image
Adjust brightness
Adjust contrast
Adjust saturation
Rotate hue
Sharpen details
Apply blur
Adjust RGB channels
Convert to grayscale
Apply sepia tone
Add random noise
Black & white threshold
Reduce color levels
Detect edges
Pixelate effect
Tint with a color
Spotify-style duotone
Emboss effect
Solarize effect
Generate random bitmap
Generate QR codes
Generate gradient image
Generate favicons from images
Create animated GIFs
Combine multiple images into a collage
Place screenshots inside mockups
Add top/bottom text to images
Reduce image file size
Convert between PNG, JPEG, and WebP
Convert images to Base64 strings
Decode Base64 strings to images
Convert SVG vector files to PNG
Extract text from images
Add text or image watermarks
View and remove EXIF metadata
Extract color palette from image
Generate, modify, and explore colors with powerful utilities. Extract palettes, create gradients, and learn color theory.
Lighten a color towards white
Darken a color towards black
Adjust color saturation
Convert to greyscale
Get inverse/negative color
Mix two colors together
Rotate the hue of a color
Generate random colors
Generate color gradient
Convert hex code to color preview with RGB, HSL & name
3 equidistant colors
4 equidistant colors
Opposite color on wheel
Adjacent to complement
Adjacent colors on wheel
Shades of one color
4 colors at 90° intervals
Pick color from image
Extract dominant palette
Batch extract palettes
From basic arithmetic to geometry, statistics, and number conversions — every math tool you need.
Basic arithmetic calculator
5 different percentage calculation modes
Arithmetic with fractions
Calculate mean of numbers
Calculate logarithm
Calculate power/exponent
Calculate n!
Arithmetic with big numbers
Convert radians and degrees
Area of geometric shapes
Volume of 3D shapes
Perimeter of shapes
sin, cos, tan and inverses
Pythagorean theorem
Midpoint between two points
Distance between two points
Slope between two points
Proportional calculation
Statistical standard deviation
Greatest common divisor
Least common multiple
Generate Fibonacci sequence
Check if ratios are proportional
Check if a number is prime
Decimal ↔ Roman numeral
Create number sequences
Convert between bases
Binary ↔ Decimal
Hexadecimal ↔ Decimal
Octal ↔ Decimal
Text ↔ ASCII codes
Sort a list of numbers
Transform, analyze, and manipulate text with ease. Sort lists, convert formats, and clean up content.
Prepend/append text
Clean up spaces
Replace tabs with spaces
Replace spaces with tabs
Repeat text N times
Search and replace text
Convert text case
Generate placeholder text
Convert Markdown to HTML
Convert HTML to Markdown
Compare two texts side by side
URL, HTML entity & Base64 encoding
Text ↔ Morse code
Check for palindromes
Pull emails and links from text
Reverse order of lines
Shuffle list randomly
Sort alphabetically
Join all lines
Insert line breaks at specific intervals or after specific text
Delete blank lines
Keep/remove matching lines
Remove duplicate lines
Count number of lines
Count words in text
Character frequency
Count sentences in text
Format code, convert data, generate hashes, test regex, and more — built for developers.
Highlight code syntax
Inline CSS into HTML
Beautify, minify, and validate JSON
Format and minify CSS code
Format HTML code
Format JavaScript
Format and minify SQL queries
Minify HTML code
Convert JSON arrays to CSV
Convert CSV data to JSON
Compare two texts
Generate MD5, SHA-1, SHA-256 hashes
Generate HTML meta tags for SEO
Generate placeholder images
Generate UUID v4 identifiers
Decode JSON Web Tokens
Build and decode cron expressions
Test regular expressions
Calculate date differences, convert timestamps, and track time with precision.
Generate random numbers, passwords, names, teams, and more with cryptographic quality.
Generate random numbers
Flip coins
Roll dice
Normal distribution
Generate secure passwords
Generate random strings
Generate random person names
Generate random colors
Generate random IP addresses
Split names into random teams
Pick random winners from a list
Record your screen, capture audio, test your webcam, and convert video formats.
Calculate mortgages, loans, compound interest, crypto profits, and more.
Calculate monthly mortgage payments
Calculate loan payments and total cost
Calculate compound interest
Estimate income tax and take-home pay
Estimate YouTube earnings
Estimate AdSense earnings
Calculate cryptocurrency profit and loss
Calculate ETF dividend income
Split, encode, decode, and manipulate files directly in your browser.
Learn everything about CSS colors — from basics to advanced theory, all with interactive examples.
Introduction to CSS colors and how they work on the web
All 140+ CSS named colors with live previews
Understanding RGB, HEX, HSL, and other color value formats
Colors organized by visual groups – reds, blues, greens and more
Generate shades from light to dark for any color
Interactive color picker with all format outputs
Mix two colors together and see the blended result
Convert between HEX, RGB, HSL, HWB, and CMYK formats
Deep dive into the RGB color model with interactive sliders
Understanding hexadecimal color codes and notation
Hue, Saturation, Lightness – the most intuitive color model
Hue, Whiteness, Blackness color model explained
Cyan, Magenta, Yellow, Key – colors for print
Natural Color System notation explained
CSS gradient builder with live preview and code output
Fundamentals of color theory for designers and developers
Interactive color wheel explorer with harmony rules
CSS currentcolor keyword explained with examples
Explore all hues around the 360° color wheel
Complementary, analogous, triadic, and more scheme types
Curated color palettes for design inspiration
Official brand colors for popular companies
W3.CSS framework color classes reference
Metro UI design system color palette
Windows 8 style color palette reference
Flat UI design colors for modern interfaces
How colors affect emotions, perception, and behavior
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Prize bond draw results for Rs. 100 denomination
Prize bond draw results for Rs. 200 denomination
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Prize bond draw results for Rs. 1,500 denomination
Premium prize bond draw results for Rs. 25,000
Premium prize bond draw results for Rs. 40,000
Prize bond draw schedule for 2026