Every tool you need, in one place.
100 free tools for PDFs, GST and tax, images, text and code. They're fast and private: your files are processed on your device and never uploaded.
Most popular
The tools people use every day.
Edit PDF
Add text, images, shapes, highlights, whiteout and drawings to any PDF.
Merge PDF
Combine multiple PDF files into one, in the order you choose.
Compress PDF
Reduce PDF file size for email and upload portals.
GST Calculator
Add or remove GST at any rate (5%, 18%, 40% and more) with CGST/SGST split.
EMI Calculator
Monthly EMI, total interest and amortisation schedule for any loan.
Income Tax Calculator
Compare new vs old regime tax for FY 2025-26 (AY 2026-27).
Compress Image
Shrink JPG, PNG and WebP images, or hit a target size in KB.
QR Code Generator
QR codes for links, text, Wi-Fi, UPI payments and contacts.
Edit PDF
Add text, images, shapes, highlights, whiteout and drawings to any PDF.
Sign PDF
Draw, type or upload your signature and place it on a PDF.
Merge PDF
Combine multiple PDF files into one, in the order you choose.
Split PDF
Split a PDF by page ranges, every N pages, or into single pages.
Compress PDF
Reduce PDF file size for email and upload portals.
Organize PDF
Reorder, rotate and delete pages visually with drag and drop.
Images to PDF
Convert JPG, PNG and WebP images into a single PDF.
PDF to Images
Convert every PDF page into a high quality JPG or PNG image.
Browse by category
Seven toolkits, one place.
PDF Tools
Edit, sign, merge, split, compress and convert PDF files right in your browser.
16 toolsFinance & Tax
GST, EMI, SIP, income tax and investment calculators built for India.
14 toolsEveryday Calculators
Percentage, age, BMI, dates, units and more everyday maths.
14 toolsText Tools
Count, clean, convert, compare and transform text.
15 toolsDeveloper Tools
Formatters, encoders, generators and converters for developers.
12 toolsImage Tools
Resize, compress, crop, convert and edit images without uploading them.
10 toolsGenerators & Utilities
Passwords, QR codes, barcodes, invoices, timers and random pickers.
All 100 tools
Filter by category or search above.
Edit PDF
Add text, images, shapes, highlights, whiteout and drawings to any PDF.
Sign PDF
Draw, type or upload your signature and place it on a PDF.
Merge PDF
Combine multiple PDF files into one, in the order you choose.
Split PDF
Split a PDF by page ranges, every N pages, or into single pages.
Remove PDF Pages
Delete unwanted pages from a PDF document.
Extract PDF Pages
Pick pages from a PDF and save them as a new document.
Organize PDF
Reorder, rotate and delete pages visually with drag and drop.
Rotate PDF
Rotate all or selected pages of a PDF by 90, 180 or 270 degrees.
Compress PDF
Reduce PDF file size for email and upload portals.
Images to PDF
Convert JPG, PNG and WebP images into a single PDF.
PDF to Images
Convert every PDF page into a high quality JPG or PNG image.
Add Page Numbers
Insert page numbers into a PDF with custom position and format.
Watermark PDF
Stamp text or an image watermark over your PDF pages.
PDF to Text
Extract all selectable text from a PDF document.
Crop PDF
Trim the margins of PDF pages.
PDF Metadata Editor
View and edit a PDF’s title, author, subject and keywords.
Grayscale PDF
Convert a colour PDF to black and white for printing.
Text to PDF
Turn plain text into a clean, printable PDF.
Fill PDF Form
Fill in PDF form fields and optionally flatten them.
GST Calculator
Add or remove GST at any rate (5%, 18%, 40% and more) with CGST/SGST split.
EMI Calculator
Monthly EMI, total interest and amortisation schedule for any loan.
SIP Calculator
Estimate the future value of your monthly mutual fund SIP.
Lumpsum Calculator
Project the growth of a one-time investment.
FD Calculator
Maturity amount and interest earned on a fixed deposit.
RD Calculator
Maturity value of a recurring deposit with quarterly compounding.
PPF Calculator
Public Provident Fund maturity over 15 years with yearly breakdown.
Income Tax Calculator
Compare new vs old regime tax for FY 2025-26 (AY 2026-27).
HRA Exemption Calculator
Work out the tax-exempt part of your House Rent Allowance.
Gratuity Calculator
Gratuity payable under the Payment of Gratuity Act.
Compound Interest
Compound interest with any compounding frequency and contributions.
Simple Interest
Simple interest and total amount for any principal, rate and time.
CAGR Calculator
Compound annual growth rate between two values.
Inflation Calculator
See what money today will be worth in the future, and vice versa.
Profit Margin Calculator
Margin, markup and selling price from cost and revenue.
Discount Calculator
Final price and savings after one or two stacked discounts.
Percentage Calculator
X% of Y, percentage change, and what percent one number is of another.
Age Calculator
Exact age in years, months and days, plus your next birthday.
BMI Calculator
Body Mass Index with healthy weight range for adults.
Calorie Calculator
Daily calorie needs (BMR and TDEE) for your goal.
Date Difference
Days, weeks, months and working days between two dates.
Add or Subtract Days
Find the date a number of days, weeks or months from any date.
Unit Converter
Length, weight, temperature, area, volume, speed, time and data.
Scientific Calculator
Trigonometry, logarithms, powers and roots with keyboard support.
Tip & Bill Splitter
Split a bill between friends, with tip and tax.
Number to Words
Write numbers in words in Indian (lakh, crore) or international format.
Roman Numerals
Convert between numbers and Roman numerals.
Number Base Converter
Convert between binary, octal, decimal and hexadecimal.
Average & Statistics
Mean, median, mode, range and standard deviation of a list.
Time Zone Converter
Convert a time between IST and cities around the world.
Word Counter
Count words, characters, sentences, paragraphs and reading time.
Case Converter
UPPER, lower, Title, Sentence, camelCase, snake_case and more.
Lorem Ipsum Generator
Generate placeholder paragraphs, sentences or words.
Remove Duplicate Lines
Delete repeated lines from a list, keeping the first occurrence.
Sort Lines
Sort lines alphabetically, numerically, by length, or shuffle.
Reverse Text
Reverse characters, words or line order.
Find and Replace
Find and replace text, with optional regex and case matching.
Text Compare
Compare two texts and highlight the differences line by line.
Slug Generator
Create clean, SEO-friendly URL slugs from titles.
Whitespace Cleaner
Remove extra spaces, tabs, blank lines and line breaks.
Text to Speech
Read text aloud using your device’s voices, including Indian English and Hindi.
Markdown Preview
Write Markdown and see the formatted result live; export HTML.
Fancy Text Generator
Stylish Unicode fonts for Instagram bios, WhatsApp and more.
Email & URL Extractor
Pull email addresses, links and phone numbers out of any text.
JSON Formatter
Format, validate and minify JSON with clear error messages.
JSON to CSV
Convert a JSON array of objects into CSV for Excel.
CSV to JSON
Convert CSV data into a JSON array.
Base64 Encode / Decode
Encode and decode Base64 with full Unicode support.
URL Encode / Decode
Percent-encode or decode URLs and query strings.
HTML Entity Encoder
Escape and unescape HTML special characters.
Hash Generator
MD5, SHA-1, SHA-256, SHA-384 and SHA-512 of text or files.
UUID Generator
Generate random version 4 UUIDs in bulk.
JWT Decoder
Decode a JSON Web Token’s header and payload.
Regex Tester
Test regular expressions with live match highlighting.
Unix Timestamp Converter
Convert Unix timestamps to dates and back, in IST or UTC.
Color Converter
Convert colours between HEX, RGB and HSL with a picker.
CSS Gradient Generator
Design linear and radial gradients and copy the CSS.
Box Shadow Generator
Build CSS box shadows visually.
CSS / HTML / JSON Minifier
Minify CSS, HTML and JSON to reduce file size.
Resize Image
Resize images by pixels or percentage, keeping the aspect ratio.
Convert Image
Convert images between JPG, PNG and WebP.
Compress Image
Shrink JPG, PNG and WebP images, or hit a target size in KB.
Crop Image
Crop images freely or to a fixed aspect ratio.
Rotate & Flip Image
Rotate images by 90° steps and flip them horizontally or vertically.
Photo Filters
Adjust brightness, contrast and saturation; apply grayscale, sepia and blur.
Image to Base64
Convert an image into a Base64 data URL for HTML or CSS.
Favicon Generator
Create every favicon and app icon size from one image.
Watermark Image
Add a text watermark to your photos.
Image Color Picker
Pick colours from an image and extract its palette.
Meme Generator
Add classic top and bottom captions to any image.
Passport Photo Maker
Crop to 35×45 mm and print multiple passport photos on one sheet.
Password Generator
Strong, random passwords generated securely on your device.
Password Strength Checker
Check how strong a password is, without sending it anywhere.
QR Code Generator
QR codes for links, text, Wi-Fi, UPI payments and contacts.
Barcode Generator
Generate Code 128, EAN-13, UPC and other barcodes.
Random Number Generator
Random numbers in any range, with or without repeats.
Coin Flip & Dice Roller
Flip a coin or roll one or more dice.
Random Name Picker
Pick winners from a list or split people into random teams.
Stopwatch & Timer
Stopwatch with laps, countdown timer and Pomodoro mode.
GST Invoice Generator
Create professional GST invoices and save them as PDF.
Signature Maker
Draw or type a signature and download it as a transparent PNG.
Private by design
Files are processed in your browser with modern web technology. Nothing is uploaded to a server.
Instant results
No queues and no waiting for uploads. Calculations update as you type.
Built for India
GST, income tax (new and old regime), lakh and crore formatting, UPI QR codes and more.
Free forever
No sign-up, no watermarks and no daily limits.