# Paritool

> 100% free, browser-based toolkit with 38+ utilities for PDF, image, video, text, billing, calculator, and QR code tasks. No signup required, no file uploads - everything processes locally in the browser for complete privacy.

## About
Paritool helps freelancers, students, and small businesses perform everyday digital tasks (compress images, merge PDFs, generate invoices, create QR codes, calculate GST/EMI) without uploading files to any server or paying any subscription fee. All processing happens client-side using WebAssembly for instant, offline-capable results.

## PDF Tools
- [Merge PDF](https://www.paritool.com/pdf/merge-pdf/): Combine multiple PDF files into one easily
- [Split PDF](https://www.paritool.com/pdf/split-pdf/): Extract pages or split a PDF into smaller files
- [Compress PDF](https://www.paritool.com/pdf/compress-pdf/): Reduce the size of PDF files
- [PDF to JPG](https://www.paritool.com/pdf/pdf-to-jpg/): Convert or extract PDF pages to JPG images
- [JPG to PDF](https://www.paritool.com/pdf/jpg-to-pdf/): Convert JPG, PNG, and WEBP images to PDF
- [Protect PDF](https://www.paritool.com/pdf/protect-pdf/): Add a password lock to PDF documents
- [Unlock PDF](https://www.paritool.com/pdf/unlock-pdf/): Remove password restrictions from locked PDFs
- [Edit PDF](https://www.paritool.com/pdf/edit-pdf/): Draw, add text annotations, or mask PDFs locally
- [Document Enhancer](https://www.paritool.com/pdf/document-enhancer/): Enhance the visual quality of document scans
- [Color PDF to Black and White](https://www.paritool.com/pdf/color-pdf-to-black-and-white/): Convert color PDF to grayscale

## Image Tools
- [Compress Image](https://www.paritool.com/image/compress-image/): Reduce image file size without losing quality
- [Resize Image](https://www.paritool.com/image/resize-image/): Change image dimensions in pixels
- [Crop Image](https://www.paritool.com/image/crop-image/): Remove unwanted boundary parts of images
- [Signature Resizer](https://www.paritool.com/image/signature-resizer/): Resize signatures precisely for exam forms
- [Favicon Generator](https://www.paritool.com/image/favicon-generator/): Create favicon.ico icons for web servers
- [Image Converter](https://www.paritool.com/image/image-converter/): Convert image format to WebP, PNG, JPG, or PDF
- [Background Remover](https://www.paritool.com/image/background-remover/): Erase background backdrops instantly
- [Passport Photo Maker](https://www.paritool.com/image/passport-photo-maker/): Scale official 3.5x4.5cm photos for ID/passport
- [Watermark Image](https://www.paritool.com/image/watermark-image/): Stamp text or brand symbols over images

## Text Tools
- [Word Counter](https://www.paritool.com/text/word-counter/): Audit keyword densities, characters, and reading times
- [Case Converter](https://www.paritool.com/text/case-converter/): Format text to uppercase, titlecase, or lowercase
- [Lorem Ipsum Writer](https://www.paritool.com/text/lorem-ipsum/): Generate mock text for web layouts
- [Find & Replace Text](https://www.paritool.com/text/find-replace/): Batch search and replace text in paragraphs
- [Remove Duplicates](https://www.paritool.com/text/remove-duplicate-lines/): Clean lists by removing repeated lines

## Archive & File Tools
- [ZIP Maker](https://www.paritool.com/archive/zip-maker/): Compress multiple files into a ZIP archive
- [ZIP Extractor](https://www.paritool.com/archive/zip-extractor/): Unpack compressed ZIP file formats
- [File Encryptor](https://www.paritool.com/archive/file-encryptor/): Secure any file with offline passwords and AES protection
- [JSON Formatter](https://www.paritool.com/archive/json-formatter/): Audit and format JSON data

## Download Tools
- [Pinterest Video Downloader](https://www.paritool.com/download/pinterest-video-downloader/): Download high-quality Pinterest videos instantly
- [Pinterest Image Downloader](https://www.paritool.com/download/pinterest-image-downloader/): Download high-quality Pinterest images instantly
- [Pinterest GIF Downloader](https://www.paritool.com/download/pinterest-gif-downloader/): Download high-quality Pinterest GIFs instantly

## Video Tools
- [YouTube Thumbnail Downloader](https://www.paritool.com/video/youtube-thumbnail/): Grab thumbnail images from YouTube videos
- [Video Compressor](https://www.paritool.com/video/video-compressor/): Shrink video file size while retaining quality
- [Video to GIF](https://www.paritool.com/video/video-to-gif/): Convert short video clips into looping GIFs
- [Video to MP3](https://www.paritool.com/video/video-to-mp3/): Extract MP3 audio from MP4 video files
- [MP4 to MOV](https://www.paritool.com/video/mp4-to-mov/): Convert MP4 video to QuickTime MOV format
- [MOV to MP4](https://www.paritool.com/video/mov-to-mp4/): Convert QuickTime MOV videos to standard MP4

## Calculators & Math Tools
- [EMI Calculator](https://www.paritool.com/math/emi-calculator/): Plan bank EMI rates and amortization timelines
- [Percentage Calculator](https://www.paritool.com/math/percentage-calculator/): Calculate fractions, markups, and portion splits
- [Mileage Calculator](https://www.paritool.com/math/mileage-calculator/): Calculate vehicle mileage, fuel consumption, and trip costs
- [Age Calculator](https://www.paritool.com/math/age-calculator/): Know exact age in years, months, and days
- [Electricity Bill Calculator](https://www.paritool.com/math/electricity-bill-calculator/): Calculate electricity bills based on units consumed
- [GST Calculator](https://www.paritool.com/math/gst-calculator/): Calculate GST components for commercial invoices

## Billing Tools
- [Tax Invoice](https://www.paritool.com/billing/tax-invoice/): Generate professional tax invoices
- [Quotation Maker](https://www.paritool.com/billing/quotation-maker/): Create professional business estimates
- [Receipt Generator](https://www.paritool.com/billing/receipt-generator/): Create payment receipts instantly
- [Purchase Order](https://www.paritool.com/billing/purchase-order/): Create procurement orders
- [Proforma Invoice](https://www.paritool.com/billing/proforma-invoice/): Create preliminary bills of sale

## QR Code Tools
- [QR Code Generator](https://www.paritool.com/qr/qr-code-generator/): Create customizable QR codes for links, text, and info
- [WiFi QR Generator](https://www.paritool.com/qr/wifi-qr-generator/): Share WiFi network instantly with a scannable code
- [vCard QR Generator](https://www.paritool.com/qr/vcard-qr-generator/): Share contact cards digitally via QR code
- [Email QR Generator](https://www.paritool.com/qr/email-qr-generator/): Create QR codes to send pre-filled emails
- [SMS QR Generator](https://www.paritool.com/qr/sms-qr-generator/): Generate QR codes to send SMS messages automatically
- [WhatsApp QR Generator](https://www.paritool.com/qr/whatsapp-qr-generator/): Generate QR codes to start WhatsApp chats instantly
- [Location QR Generator](https://www.paritool.com/qr/location-qr-generator/): Create QR codes for map coordinates and navigation

## Blog Articles
- [Percentage Kaise Nikale — Free Percentage Calculator Guide](https://www.paritool.com/blog/percentage-calculator-kaise-nikale-guide): (2026)
- [vCard QR Code — Share Your Digital Business Card Free](https://www.paritool.com/blog/vcard-qr-code-online-guide): (2026 Guide)
- [Protect PDF Online — Add a Password to Your PDF Free](https://www.paritool.com/blog/protect-pdf-online-guide): (2026 Guide)
- [PDF Unlock Online — Remove PDF Password Free](https://www.paritool.com/blog/pdf-unlock-online-guide): (2026 Guide)
- [JPG to PDF Converter Free Online](https://www.paritool.com/blog/jpg-to-pdf-converter-free-online): Convert Images to PDF in Seconds (2026)
- [Photo Ka Background Kaise Hataye Free Mein](https://www.paritool.com/blog/photo-ka-background-kaise-hataye-free-mein): Bina App Download Kiye (2026)
- [How to Create a QR Code Free Online](https://www.paritool.com/blog/how-to-create-qr-code-free-online): Complete Guide for All Types (2026)
- [EMI Calculator Online Free — Home Loan, Car Loan, Personal Loan](https://www.paritool.com/blog/emi-calculator-online-free): EMI Kaise Calculate Karein (2026)
- [Passport Size Photo Ghar Pe Kaise Banaye](https://www.paritool.com/blog/passport-size-photo-ghar-pe-kaise-banaye): Founder Ne Khud Test Karke Bataya (2026)
- [How to Merge PDF Files Free Online](https://www.paritool.com/blog/how-to-merge-pdf-files-free-online): Tested by a Developer Who Built the Tool (2026)
- [Signature Size Kaise Banaye](https://www.paritool.com/blog/signature-size-kaise-banaye): Exam Ke Liye Free Online Tool Se (2026)
- [How to Compress PDF Without Losing Quality](https://www.paritool.com/blog/how-to-compress-pdf-without-losing-quality): Free Online Guide (2026)
- [Free Online GST Calculator](https://www.paritool.com/blog/free-online-gst-calculator-best-tools): 5 Best Tools जो बिल्कुल Free हैं (2026)
- [Free Online Billing Tools](https://www.paritool.com/blog/free-online-billing-tools-freelancers-small-businesses): Top Free Billing Tools for Freelancers & Small Businesses
- [Free Word Counter Online](https://www.paritool.com/blog/free-word-counter-online): Count Words, Characters, Sentences and More (2026)
- [Location QR Code Kaise Banaye](https://www.paritool.com/blog/location-qr-code-kaise-banaye-guide): Shop, Event Aur Business Ke Liye Free Guide (2026)
- [WiFi QR Code Kaise Banaye](https://www.paritool.com/blog/wifi-qr-code-kaise-banaye-guide): Free Online Generator (2026 Guide)
- [Free Background Remover Online](https://www.paritool.com/blog/free-background-remover-online-guide): Erase Backgrounds in Seconds (2026)
- [ZIP File Kaise Banaye Aur Kaise Khole](https://www.paritool.com/blog/zip-file-kaise-banaye-aur-khole): Free Online Guide (2026)
- [The Future of Offline Browser Tools](https://www.paritool.com/blog/the-future-of-offline-browser-tools): Privacy First
- [Client-Side PDF Parsing](https://www.paritool.com/blog/why-client-side-parsing-is-ultimate-pdf-shield): Ultimate Shield For PDF Security
- [On-Device Image Compressors](https://www.paritool.com/blog/on-device-image-compressors-lossless-reduction): Achieve Lossless Megabyte Reduction
- [Demystifying PWAs](https://www.paritool.com/blog/demystifying-pwas-web-utilities-desktop-applications): Turning Web Utilities Into Desktop Native Applications
- [Tax Invoice Kaise Banaye](https://www.paritool.com/blog/tax-invoice-kaise-banaye-guide): Free GST Invoice Generator Guide (2026)
- [Free Mileage Calculator](https://www.paritool.com/blog/free-mileage-calculator-guide): Track Fuel Cost and Trip Expenses Accurately (2026 Guide)
- [Payment Receipt Kaise Banaye](https://www.paritool.com/blog/receipt-generator-kaise-banaye-guide): Free Receipt Generator Guide (2026)
- [Lorem Ipsum Generator](https://www.paritool.com/blog/lorem-ipsum-generator-guide): Free Placeholder Text Tool (2026 Guide)
- [Split PDF Online](https://www.paritool.com/blog/split-pdf-online-guide): Extract or Separate Pages Free (2026 Guide)
- [Age Calculator Se Apni Exact Age Kaise Nikale](https://www.paritool.com/blog/age-calculator-kaise-nikale-guide): Free Guide (2026)
- [Electricity Bill Calculator Kaise Use Kare](https://www.paritool.com/blog/electricity-bill-calculator-kaise-use-kare-guide): Free Guide (2026)
- [Quotation Maker Kaise Banaye](https://www.paritool.com/blog/quotation-maker-kaise-banaye-guide): Free Guide (2026)
- [How to Watermark an Image Online](https://www.paritool.com/blog/watermark-image-online-guide): Free Guide (2026)
- [Purchase Order Kaise Banaye](https://www.paritool.com/blog/purchase-order-kaise-banaye-guide): Free Purchase Order Generator Guide (2026)
- [WhatsApp QR Code Generator](https://www.paritool.com/blog/whatsapp-qr-code-generator-guide): Let Customers Message You Instantly (2026 Guide)

## Key Facts
- 100% free, no paid plans or subscriptions
- No signup or account creation required
- All processing happens client-side in the browser (no files uploaded to any server)
- Works on mobile and desktop, PWA-ready (installable app)
- 38+ tools across 8 categories: PDF, Image, Video, Text, Archive, Math/Calculators, Billing, QR Code

## Contact
contact@paritool.com