All tools
97 calculators, converters and generators. Everything runs in your browser.
Image Tools
Image Compressor
Compress JPG/PNG images without losing visible quality.
Image Resizer
Resize images to any width or height.
JPG to PNG
Convert JPG images to PNG format instantly.
Image Cropper
Crop any image to exact pixel dimensions.
Add Watermark to Image
Overlay text watermarks on your photos.
Image to WebP Converter
Convert JPG or PNG to lightweight WebP.
PNG to JPG
Convert PNG to JPG with a custom background.
Image Metadata Remover
Strip EXIF and GPS data from any photo.
Image Color Picker
Pick HEX and RGB colours from any image.
Image Background Remover
Remove image backgrounds automatically — lossless PNG, no quality loss.
SVG to PNG Converter
Convert vector SVG graphics into high-resolution PNG images with transparent backgrounds.
WebP to JPG Converter
Convert WebP images to universally supported JPG format with quality controls.
Image Aspect Ratio Calculator
Calculate standard aspect ratios, scale dimensions, and prevent image distortion.
Image to Base64 Converter
Convert images to Base64 Data URI strings and decode Base64 back to image files.
PDF Tools
PDF Merge
Combine multiple PDFs into one document.
PDF Split
Split a PDF into individual pages.
Rotate PDF
Rotate every page 90°, 180° or 270°.
Extract PDF Pages
Keep only the page ranges you need.
Delete PDF Pages
Remove unwanted pages from a PDF.
Images to PDF
Combine JPG and PNG images into one PDF.
Add Page Numbers to PDF
Stamp page numbers on every page.
PDF Compressor
Compress PDF file size in browser while maintaining document clarity.
PDF to JPG
Convert PDF pages into high-resolution JPG images with instant download.
JPG to PDF
Convert and merge multiple JPG and PNG images into a clean PDF document.
PDF Password Protect
Encrypt and secure your PDF documents with custom passwords.
PDF Metadata Remover
Strip author, creator, and hidden tracking metadata from PDF files.
SEO Tools
Keyword Density Checker
Analyze keyword frequency in any content.
Meta Tag Generator
Generate SEO + Open Graph meta tags.
Robots.txt Generator
Build a valid robots.txt in seconds.
Sitemap Generator
Turn a URL list into an XML sitemap.
SEO Word Counter
Words, chars & read time for SEO copy.
URL Slug Generator
Turn titles into clean SEO slugs.
Google SERP Preview
Preview your snippet on Google.
Schema Markup Generator
Generate structured data JSON-LD for Articles, Organizations, Products, and Local Businesses.
FAQ Schema Generator
Build Google-compliant FAQPage JSON-LD structured data for rich search results.
Meta Title & Description Checker
Test Google pixel width, character limits, and preview SERP search snippets.
Broken Link Checker
Audit webpage HTML or URL lists for invalid links, HTTP issues, and bad anchors.
SEO Alt Text Generator
Generate accessible, WCAG-compliant, keyword-rich image alt attributes.
Text Tools
Word Counter
Count words, sentences, paragraphs.
Character Counter
Character & byte counter for text.
Case Converter
UPPER, lower, Title, sentence case.
Text Reverser
Reverse text or words instantly.
Paraphrasing Tool
Rephrase and rewrite text with custom tones (Standard, Professional, Creative, Shorten).
Grammar & Spelling Checker
Check text for spelling errors, grammar mistakes, and style improvements.
Duplicate Line Remover
Strip duplicate lines from any list.
Find and Replace Text
Bulk replace text with regex support.
Morse Code Translator
Convert text to Morse code and back.
Text Line Sorter
Sort lines A–Z, by length, numerically or randomly.
Character Frequency Counter
See how often each character appears.
Developer Tools
JSON Formatter
Format, validate and minify JSON.
Base64 Encoder / Decoder
Encode or decode Base64 strings.
Password Generator
Strong, secure random passwords.
Regex Tester
Test regular expressions with live matches.
UUID Generator
Generate secure random UUID v4 values.
Color Converter
Convert HEX to RGB, HSL and RGBA.
Hash Generator
SHA-1, SHA-256, SHA-384 and SHA-512 hashes.
Code Minifier
Minify HTML, CSS and JavaScript instantly.
XML Formatter & Validator
Pretty print, indent, validate syntax, and minify XML data.
SQL Query Formatter
Format and beautify complex SQL queries with custom casing and indentation.
CSV to JSON Converter
Convert CSV tables to JSON arrays and JSON objects to CSV spreadsheets.
Unix Timestamp Converter
Convert epoch timestamps to human readable dates and local times with live ticking clock.
Calculator Tools
EMI Calculator
Calculate monthly loan EMIs with interest breakdown.
SIP Calculator
Project mutual fund SIP returns over time.
GST Calculator
Add or remove GST with CGST, SGST, IGST and slab breakdowns.
FD Calculator
Estimate fixed deposit maturity value.
RD Calculator
Compute recurring deposit maturity.
Compound Interest Calculator
Project long-term investment growth with monthly contributions and compounding frequencies.
Stock Average
Average down or up your holdings.
CGPA Calculator
Convert grades and credits to CGPA.
Percentage Calculator
Find percentages, increase or decrease.
Average Calculator
Compute mean of any list of numbers.
Attendance Calculator
Track class attendance percentage.
Age Calculator
Exact age in years, months, days.
Date Difference
Days between two dates.
Countdown Timer
Live countdown to any date & time.
BMI Calculator
Body Mass Index with category.
Calorie & TDEE Calculator
Calculate maintenance calories, BMR, weight loss deficits, and macronutrient targets.
Length Converter
m, km, ft, in, mi and more.
Weight Converter
kg, g, lb, oz and more.
Temperature Converter
Celsius, Fahrenheit, Kelvin.
Currency Converter
Convert between major currencies.
Scientific Calculator
Trigonometry, logarithms, powers and roots.
Fraction Simplifier
Reduce fractions to their simplest form.
Number Base Converter
Binary, octal, decimal and hex conversion.
Discount Calculator
Work out sale price, savings and tax.
Salary In-Hand Calculator
Calculate monthly take-home salary from annual CTC with PF, PT, and Tax deductions.
Encode & Decode
URL Encoder / Decoder
Percent-encode and decode URLs safely.
HTML Entity Encoder / Decoder
Escape and unescape HTML entities.
JWT Decoder
Inspect JSON Web Token headers and payloads.
Hex Encoder / Decoder
Convert text to hexadecimal bytes and back.
ROT13 / Caesar Cipher
Shift letters with ROT13 or any Caesar offset.
Generator Tools
QR Code Generator
Instant QR codes for any text/URL.
Lucky Number
Generate your lucky numbers.
Love Calculator
Compatibility score between two names.
FLAMES Calculator
The classic FLAMES relationship game.
Lorem Ipsum Generator
Placeholder paragraphs for mockups and layouts.
Color Palette Generator
Build analogous, triadic and monochrome palettes.