Every tool you need,
in one place
From PDFs to calculators to image editing — fast, secure tools that work right in your browser.
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Recently used
PDF Tools
Add Page Numbers to PDF
Stamp page numbers onto a PDF at the position and style you choose.
Delete PDF Pages
Remove specific pages from a PDF and keep the rest in order.
PDF to PNG
Convert each page of a PDF into a high-quality PNG image.
JPG to PDF Converter
Combine JPG and PNG images into a single PDF, one image per page, in your chosen order.
PDF to TIFF Converter
Render each PDF page to a high-quality TIFF image at your chosen resolution.
Merge PDF
Combine multiple PDF files into one document, in any order, without losing quality.
Add Signature to PDF
Place a signature image onto a PDF at the position and page you choose.
PDF to WebP Converter
Render each PDF page to a compact WebP image at your chosen resolution.
Rotate PDF
Rotate all pages or only selected pages of a PDF by 90, 180, or 270 degrees, losslessly.
Split PDF
Extract a range of pages from a PDF, or split every page into its own file.
PDF Metadata Editor
Set a PDF’s title, author, subject, keywords, and creator properties.
Organize PDF Pages
Rearrange the pages of a PDF into any order you choose.
Extract Images from PDF
Pull original embedded images out of a PDF; falls back to rendering pages when none are found.
CSV to PDF Converter
Turn a CSV file into a clean, bordered PDF table — portrait or landscape.
PDF to Text Converter
Extract selectable text from a PDF in your browser, with optional page markers.
Add Header and Footer to PDF
Add custom text, dates, stamps, and page numbers as coloured header/footer bands — in your browser.
PDF to JPG
Convert each page of a PDF into a JPG image at your chosen resolution.
Screenshot to PDF Converter
Turn one or many screenshots into a single, neatly ordered PDF.
Add Watermark to PDF
Stamp a semi-transparent text watermark across every page of a PDF.
Compress PDF
Reduce the file size of a PDF, ideal for scanned and image-heavy documents.
Image to PDF
Combine JPG, PNG, and WebP images into a single PDF, one image per page.
Image Tools
10 toolsImage Cropper
Crop a rectangular region from an image by entering the position and size.
Image to WebP Converter
Convert JPG, PNG, or GIF to WebP in your browser, with a quality control and size comparison.
Image Converter
Convert images between JPEG, PNG, WebP, GIF, and BMP formats.
Favicon Generator
Create a complete favicon package (ICO, PNG sizes, and HTML snippet) from any image.
Image Color Picker
Pick any colour from an image and get its HEX, RGB, and HSL codes.
Image Rotator & Flipper
Rotate images by 90, 180, or 270 degrees and flip them horizontally or vertically.
Image Compressor
Reduce image file size by adjusting quality, keeping the same dimensions.
Image to Base64
Convert an image to a Base64 string or data URI, entirely in your browser.
Image Enhancer
Tune brightness, contrast, saturation, and sharpness with a live preview, in your browser.
Image Resizer
Resize images to exact pixel dimensions and save as JPEG, PNG, or WebP.
Calculators
15 toolsMean, Median & Mode Calculator
Find the mean, median, and mode of a list of numbers.
Percentage Calculator
Work out what percent one number is of another, and percentage increase or decrease.
RD/FD Maturity Calculator
Calculate the maturity value of a fixed deposit with compound interest.
Income Tax Calculator
Estimate your annual income tax under the Indian new tax regime slabs.
SIP, STP & SWP Calculator
Calculate SIP maturity, STP transfers, and SWP withdrawals with expected returns.
Online Calculator
A simple, fast calculator for everyday arithmetic.
EMI Calculator
Calculate monthly EMI for home, car, personal, and education loans with a full amortization schedule.
ROI Calculator
Calculate return on investment as a percentage and net gain.
GST Calculator
Add or remove GST from any amount. Supports 5%, 12%, 18%, and 28% slabs with CGST/SGST split.
Interest Rate Calculator
Calculate simple interest and total amount from principal, rate, and time.
PPF Calculator
Estimate the maturity value of a Public Provident Fund over 15 years.
Discount Calculator
Find the sale price and amount saved from an original price and discount percent.
Scientific Calculator
A calculator with trigonometric, logarithmic, and power functions.
Tip Calculator
Calculate tip amount and total per person for any bill.
Profit Margin Calculator
Calculate gross profit and margin percentage from cost and selling price.
Converters
23 toolsUnit Converter
Convert between common length, weight, and temperature units.
HEX to RGB Converter
Convert a HEX color code to its RGB values.
Excel to XML Converter
Convert an Excel sheet to structured XML, using the header row as tag names.
Number Base Converter
Convert numbers between binary, octal, decimal, and hexadecimal.
Text to HTML Converter
Convert plain text into HTML with paragraphs and line breaks.
XML to JSON Converter
Convert simple XML into JSON structure.
Time Zone Converter
Convert a time between major world time zones.
Color Code Converter
Convert colors between HEX, RGB, and HSL.
HTML to Text Converter
Strip HTML tags and return clean plain text.
Number to Words Converter
Convert numbers into written words.
CSV to JSON Converter
Convert CSV data into a JSON array of objects.
Excel to Text Converter
Convert an Excel sheet to clean tab-separated plain text in your browser.
Excel to JSON Converter
Convert Excel sheets to JSON — arrays of objects or arrays — in your browser.
Text to ASCII Converter
Convert text to ASCII codes and ASCII codes back to text.
Excel to CSV Converter
Convert Excel (XLSX/XLS) spreadsheets to CSV in your browser, with a choice of delimiter.
Roman Numeral Converter
Convert numbers to Roman numerals and back.
Morse Code Converter
Translate text to Morse code and Morse back to text.
JSON to CSV Converter
Convert a JSON array of objects into CSV.
Excel to HTML Table Converter
Convert an Excel sheet into a clean HTML table you can paste into any web page.
Currency Converter
Convert between currencies using live exchange rates.
Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 back to text.
Date Converter
Convert a date between common formats.
Case Converter
Convert text between UPPERCASE, lowercase, Title Case and Sentence case.
Generators
8 toolsCSS Box Shadow Generator
Design layered CSS box shadows visually with live preview and copy-ready code.
QR Code Generator
Create a QR code from any text or URL, ready to download.
Barcode Generator
Generate a Code 128 barcode from text or numbers.
Username Generator
Generate creative, available-style usernames from a keyword.
Invoice Generator
Create professional invoices with logo, QR code, tax, discount and 5 templates — print or download as PDF.
CSS Gradient Generator
Build linear, radial, and conic CSS gradients visually with copy-ready code.
Strong Password Generator
Generate secure random passwords with custom length and character sets.
Business Name Generator
Generate brandable business name ideas from a keyword.
Health & Fitness
14 toolsBMR & TDEE Calculator
Compare BMR formulas, see TDEE by activity, projections, workout burn and macro targets.
Water Intake Calculator
Find your daily water target from weight, activity, climate and status, with an hourly schedule.
Body Fat Calculator
Estimate body fat with Navy & YMCA methods, lean mass, body shape and a fat-loss plan.
Heart Rate Calculator
Find your max heart rate, training zones, fat-burning zone and cardio fitness.
Cholesterol Ratio Calculator
Work out your total/HDL ratio, non-HDL and LDL with category ranges from a lipid panel.
Ideal Weight Calculator
See your ideal weight by multiple formulas, a healthy range, and a safe goal roadmap.
Diabetes Risk Calculator
Estimate your 10-year risk of type 2 diabetes with the validated FINDRISC questionnaire.
Ovulation Calculator
Estimate your ovulation date, fertile window and most fertile days from your cycle.
Calorie Calculator
Daily calories, macros, meal split and a safe goal timeline using Mifflin–St Jeor.
Pregnancy Due Date Calculator
Estimate your due date, gestational age, trimester and antenatal schedule from your last period.
BMI Calculator
Advanced BMI with body fat, waist-to-height, ideal weight, goal planner, history and PDF report.
Pregnancy Weight Gain Calculator
See your recommended pregnancy weight gain by week using IOM guidelines and your pre-pregnancy BMI.
Blood Pressure Calculator
Classify a blood-pressure reading by the ACC/AHA categories, with MAP, pulse pressure and guidance.
Sleep Calculator
Find the best bedtimes or wake times using 90-minute sleep cycles, plus a sleep-debt check.
Date & Time
3 toolsSEO Tools
8 toolsKeyword Density Checker
Analyse text and show the most frequent words and their density.
Meta Tag Generator
Generate SEO meta tags, Open Graph, and Twitter Card code for any page.
UTM Builder
Build trackable campaign URLs with UTM parameters for analytics.
XML Sitemap Generator
Build a valid XML sitemap from a list of URLs, ready to submit to search engines.
Robots.txt Generator
Create a valid robots.txt file with crawl rules and sitemap reference.
SERP Snippet Preview
Preview how your page title and description appear in Google search results.
Hashtag Generator
Turn your keywords into clean, correctly formatted hashtags in several styles.
Slug Generator
Turn titles into clean, SEO-friendly URL slugs, one or many at a time.
Text & Developer
14 toolsUUID Generator
Generate random version-4 UUIDs in bulk, with formatting options.
Text Diff Checker
Compare two pieces of text and highlight the lines that were added or removed.
Code Minifier
Minify CSS or JavaScript by removing comments and extra whitespace.
Regex Tester
Test regular expressions against text with live match highlighting and capture groups.
Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes of any text.
Timestamp Converter
Convert Unix timestamps to human dates and back, with timezone and relative time.
Number Base Converter
Convert numbers between binary, octal, decimal, hex, and any base 2-36.
Lorem Ipsum Generator
Generate placeholder lorem ipsum text by paragraphs, sentences, or words.
HTML Entity Encoder / Decoder
Encode text to HTML entities or decode entities back to plain characters.
JWT Decoder
Decode a JSON Web Token to read its header, payload, and claims.
Markdown Previewer
Write Markdown and see live HTML, with a toolbar and HTML/MD export.
URL Encoder / Decoder
Encode or decode URL components and query strings.
JSON Formatter & Validator
Format, indent, and validate JSON with clear error messages.
Word Counter
Count words, characters, sentences, and paragraphs in your text.
Utility Tools
7 toolsRandom Picker
Pick one or more random winners from a list of names or options.
Password Strength Checker
Test how strong a password is, with an entropy estimate and crack-time guide.
Color Contrast Checker
Check text/background contrast against WCAG AA and AAA, with a live preview.
Pomodoro Timer
A focus timer with work sessions, short and long breaks, and progress tracking.
Color Blind Test
4-in-1 color vision screening: Ishihara, hue discrimination, color matching, and Farnsworth D-15.
What Is My IP Address
See your public IP address and basic browser information.
Random Number Generator
Generate random numbers in any range, with unique and sort options.