ExtraToolkit

One Toolkit. Unlimited Possibilities.

> Everything You Need to Convert, Edit and Optimize Files — All in Your Browser. > PDF, Image, Text and Utility Tools — Fast, Secure and Completely Free.

My Favorite Tools

Handpicked list of favorite and most popular tools

11 Tools

PDF Scanner

Free online PDF scanner. Scan documents with mobile or webcam, auto-crop edges, fix perspective, enhance with filters, set target file size (50KB/100KB), and download PDF offline.

Typing Speed Test

Evaluate words-per-minute (WPM), accuracy averages, and keyboard errors. Fully offline and secure inside your browser.

HEALTH SCORE + Age Calculator

Build a premium Age Calculator that not only calculates exact age but also generates a personalized Health & Wellness Report based on user-provided information.

PDF Signature Tool

Draw, upload, or write signatures to place onto your PDF pages securely.

PDF Merger

Merge and combine multiple PDF files into one clean document quickly and securely.

PDF Compressor

Reduce the file size of your PDF documents while maintaining optimal quality.

GST Invoice Generator

Create corporate invoices detailing CGST, SGST, and IGST breakdowns. Fully offline and secure inside your browser.

Internet Speed UI Tester

Simulate internet performance meters or measure local file download latencies. Fully offline and secure inside your browser.

Photo Print Layout Maker

Create passport photo sheets online. Fit multiple photos on A4 paper, add name and date of birth, adjust photos and generate print-ready PDFs. ONLINE PHOTO PRINT

Resume Builder

Create professional ATS-friendly resumes online for free. Choose modern templates, edit live, download PDF and build recruiter-ready resumes instantly.

Marriage Biodata Builder

Create a beautiful and professional marriage biodata in minutes. Choose from premium templates, customize every detail, preview live, and download a high-quality PDF ready for printing or sharing.

PDF Tools

Merge, split, compress, convert & sign PDFs — 100% free, no upload

10 Tools

PDF Scanner

Free online PDF scanner. Scan documents with mobile or webcam, auto-crop edges, fix perspective, enhance with filters, set target file size (50KB/100KB), and download PDF offline.

PDF Merger

Merge and combine multiple PDF files into one clean document quickly and securely.

PDF Splitter

Split specific pages or extract all pages into separate PDF files in one go.

PDF Compressor

Reduce the file size of your PDF documents while maintaining optimal quality.

PDF Page Remover

Selectively remove or delete unwanted pages from your PDF document.

PDF Signature Tool

Draw, upload, or write signatures to place onto your PDF pages securely.

PDF Cropper

Crop document margins or resize pages in PDF files client-side. Fully offline and secure inside your browser.

PDF Editor

Annotate, draw, or write text overlays directly onto your PDF document client-side. Fully offline and secure inside your browser.

PDF Protector

Secure your PDF documents by encrypting them with a password. Fully offline and secure inside your browser.

Photo Print Layout Maker

Create passport photo sheets online. Fit multiple photos on A4 paper, add name and date of birth, adjust photos and generate print-ready PDFs. ONLINE PHOTO PRINT

Calculators

GST, EMI, age, BMI and more financial calculators

22 Tools

Age Calculator

Check chronological ages in details down to hours, minutes, and next birthday counts. Fully offline and secure inside your browser.

Alarm Clock

Configure local alarms with custom alerts and snooze support. Fully offline and secure inside your browser.

Bill Split Calculator

Split bills, tipping options, and track individual contributions. Fully offline and secure inside your browser.

BMI Calculator

Determine body mass ratings (BMI) under metric/imperial parameters. Fully offline and secure inside your browser.

Calorie Calculator

Check Basal Metabolic Rates (BMR) and daily energy intake calorie needs. Fully offline and secure inside your browser.

Character Counter

Count text characters with or without whitespaces, check lines and syllables. Fully offline and secure inside your browser.

Countdown Timer

Set timers with progress rings and audio alerts. Fully offline and secure inside your browser.

EMI Calculator

Compute monthly EMI values, loan interest profiles, and amortization matrices. Fully offline and secure inside your browser.

Expense Tracker

Track income/expense sheets with localStorage saving and category charts. Fully offline and secure inside your browser.

FD Calculator

Calculate maturity earnings on Fixed Deposits (FD) under different compounding cycles. Fully offline and secure inside your browser.

Fuel Cost Calculator

Estimate driving trip fuel budgets, efficiency rates, and passenger split ratios. Fully offline and secure inside your browser.

GST Calculator

Calculate inclusive/exclusive GST amounts at standard 5%, 12%, 18%, or 28% rates. Fully offline and secure inside your browser.

Loan Calculator

Analyze mortgage thresholds, payment schedules, and payoff terms. Fully offline and secure inside your browser.

Percentage Calculator

Calculate percentages, check increases/decreases, and perform proportion checks. Fully offline and secure inside your browser.

Profit/Loss Calculator

Determine product markups, margins, margins percentages, and net returns. Fully offline and secure inside your browser.

Salary Calculator

Compute net take-home salaries from gross incomes and standard tax brackets. Fully offline and secure inside your browser.

Scientific Calculator

A fully functional scientific keyboard containing trigonometric, log, and memory functions. Fully offline and secure inside your browser.

SIP Investment Calculator

Estimate mutual fund returns under Systematic Investment Plans (SIP) compounded interest. Fully offline and secure inside your browser.

Income Tax Calculator

Calculate income tax slabs and estimated obligations. Fully offline and secure inside your browser.

Time Duration Calculator

Calculate differences between times or add/subtract time duration sequences. Fully offline and secure inside your browser.

Word Counter

Check real-time word limits, letter counts, readability averages, and density grids. Fully offline and secure inside your browser.

HEALTH SCORE + Age Calculator

Build a premium Age Calculator that not only calculates exact age but also generates a personalized Health & Wellness Report based on user-provided information.

Image Tools

Compress, resize, crop & convert images in your browser

29 Tools

Color Picker & Palette

Sample colors, create design palettes, and check WCAG contrast compliance. Fully offline and secure inside your browser.

Device Information Tool

Scan browser configurations, operating systems, hardware setups, and network protocols. Fully offline and secure inside your browser.

GIF Maker

Assemble frames of images into a looping animated GIF in browser. Fully offline and secure inside your browser.

Image Brightness & Contrast

Adjust lighting intensity, contrast thresholds, and exposure parameters on your photos. Fully offline and secure inside your browser.

Image Collage Maker

Combine multiple photos into customizable grid collage layouts. Fully offline and secure inside your browser.

Image Compressor

Compress JPEG, PNG, or WEBP files with sliding quality configurations in real-time. Fully offline and secure inside your browser.

Image Converter

Convert image files between JPG, PNG, WEBP, BMP, and GIF formats. Fully offline and secure inside your browser.

Image Cropper

Crop unwanted image borders with custom pixel ratios or manual boxes. Fully offline and secure inside your browser.

Image Resizer

Resize image dimensions by width/height pixels or custom percentages. Fully offline and secure inside your browser.

Internet Speed UI Tester

Simulate internet performance meters or measure local file download latencies. Fully offline and secure inside your browser.

Microphone Tester

Verify audio input levels and view real-time voice waveforms. Fully offline and secure inside your browser.

Passport Photo Maker

Format photos to exact visa/passport grid dimensions with color backdrops. Fully offline and secure inside your browser.

PDF Reader

View and read PDF documents in your browser with zoom and search controls. Fully offline and secure inside your browser.

PDF Rotator

Rotate pages of your PDF document in increments of 90 degrees. Fully offline and secure inside your browser.

PDF Unlocker

Remove permissions, restrictions, and owner passwords from protected PDF files. Fully offline and secure inside your browser.

PDF Watermark Tool

Add customized text or image watermarks overlaying all pages of your PDF document. Fully offline and secure inside your browser.

PNG to JPG Converter

Convert PNG images into highly compressed JPEG formats with color settings. Fully offline and secure inside your browser.

PNG to WEBP Converter

Optimize site performance by converting bulky PNG images to next-gen WebP. Fully offline and secure inside your browser.

Random Password Generator

Generate strong passwords with length controls and character configurations. Fully offline and secure inside your browser.

Receipt Generator

Compile sales receipts, print transaction proofs, or download PDFs. Fully offline and secure inside your browser.

Remove Duplicate Lines

Filter, sort, and clean up repeating rows or duplicate entries from a list. Fully offline and secure inside your browser.

Reverse Text Generator

Reverse entire text paragraphs backward or flip word positioning configurations. Fully offline and secure inside your browser.

Screen Resolution Checker

Check display height, scale factors, viewport profiles, and GPU channels. Fully offline and secure inside your browser.

Screenshot Editor

Draw shapes, arrows, highlights, or blur boxes onto screenshots. Fully offline and secure inside your browser.

Slug Generator

Convert text titles or headers into clean, search-friendly URL slugs. Fully offline and secure inside your browser.

Stopwatch

Check lap times and splits with millisecond-level canvas timers. Fully offline and secure inside your browser.

Text Diff Checker

Compare two text documents side-by-side and highlight additions or deletions. Fully offline and secure inside your browser.

Thumbnail Maker

Design professional video thumbnails with custom canvases, texts, and elements. Fully offline and secure inside your browser.

WEBP to PNG Converter

Convert modern WEBP image files to standard compatible PNG files. Fully offline and secure inside your browser.

Utilities

QR codes, passwords, timers and device tools

6 Tools

Barcode Generator

Generate barcodes (CODE128, EAN, UPC) for retail products offline. Fully offline and secure inside your browser.

Battery Status Checker

Check battery percentages, power connections, charging profiles, and discharging estimates. Fully offline and secure inside your browser.

URL Decoder

Decode special character query strings back into plain URL paths. Fully offline and secure inside your browser.

URL Encoder

Safely encode query values and URL params into standard web format strings. Fully offline and secure inside your browser.

Username Generator

Generate cool usernames based on names, random vocabulary, and categories. Fully offline and secure inside your browser.

Webcam Tester

Verify video inputs, frame rates, resolutions, and test screenshot captures. Fully offline and secure inside your browser.

Text Tools

Word count, case convert, encode/decode and more

6 Tools

Case Converter

Convert paragraphs between uppercase, lowercase, sentence case, and title case. Fully offline and secure inside your browser.

Fancy Text Generator

Convert text characters into stylish font styles using Unicode tables. Fully offline and secure inside your browser.

Text Repeater

Multiply a text snippet or emoji sequence a custom number of times with delimiters. Fully offline and secure inside your browser.

Typing Speed Test

Evaluate words-per-minute (WPM), accuracy averages, and keyboard errors. Fully offline and secure inside your browser.

Resume Builder

Create professional ATS-friendly resumes online for free. Choose modern templates, edit live, download PDF and build recruiter-ready resumes instantly.

Marriage Biodata Builder

Create a beautiful and professional marriage biodata in minutes. Choose from premium templates, customize every detail, preview live, and download a high-quality PDF ready for printing or sharing.

Business Tools

Invoices, receipts, expense tracking and more

4 Tools

GST Invoice Generator

Create corporate invoices detailing CGST, SGST, and IGST breakdowns. Fully offline and secure inside your browser.

Invoice Generator

Design editable invoices with custom tax levels, discounts, and print templates. Fully offline and secure inside your browser.

QR Code Generator

Generate customizable QR codes with custom colors, templates, and embedded logos. Fully offline and secure inside your browser.

Quotation Generator

Generate professional quotes with custom pricing tables and validity terms. Fully offline and secure inside your browser.