All NexusNova Tools
All tools
Images
Compression, conversion, OCR, metadata and practical image handling.
Image Compressor
Compress and resize JPG, PNG or WebP images in your browser with adjustable dimensions and quality. No account required.
Open toolImage to Text OCR
Extract English text from screenshots, scans and photos with browser-based OCR. The image stays in your browser while the OCR engine runs locally.
Open toolImage Metadata Remover
Remove embedded image metadata before sharing or publishing a file.
Open toolImage Resizer
Resize JPG, PNG or WebP images to exact pixel dimensions in your browser, preserve aspect ratio and download the result locally.
Open toolPhoto CCTV Enhancer
Enhance a photo for clearer inspection and practical image review.
Open toolAVIF to JPG
Convert AVIF images to JPG online in your browser. Choose JPEG quality, keep original dimensions and download without uploading the image to NexusNova.
Open toolHEIC to JPG
Batch-convert up to 10 HEIC or HEIF iPhone photos to JPG in your browser, then download one ZIP. Photos are not uploaded to NexusNova.
Open toolJPG to PNG
Convert JPG or JPEG images to PNG with local browser processing and download the PNG result without an account.
Open toolPNG to JPG
Convert PNG images to JPG in your browser. Transparent areas are placed on white and the JPEG result can be downloaded locally.
Open toolWebP to JPG
Convert WebP images to JPG in your browser for easier compatibility with apps, upload forms and older software.
Open toolWebP to PNG
Convert WebP images to PNG online in your browser. Preserve transparency, keep the original dimensions and download a PNG without uploading to NexusNova.
Open toolYouTube Thumbnail Downloader
Get YouTube video thumbnail image links in Max Resolution, HD, SD and default sizes. Paste a YouTube URL or video ID. No account required.
Open toolPDF & Documents
Everyday PDF creation, merging, splitting and document conversion.
JPG to PDF
Convert up to 30 JPG/JPEG images into one PDF. Choose A4, US Letter or Legal, orientation and margins; photos stay in your browser.
Open toolPDF Document Workbench
Arrange PDFs, merge them in order, or extract selected page ranges in your browser. Source files are not uploaded to NexusNova; verify the exported PDF before sharing.
Open toolText to PDF
Convert plain text into a downloadable PDF in your browser. Add a title, create clean pages, and keep your text on your device with NexusNova Tools.
Open toolCalculators
General calculations, conversions, dates, finance and technical utilities.
AI Token Calculator
Estimate AI and LLM token count from text, compare approximate context usage and characters per token. Free browser-based token calculator.
Open tool2027 Social Security COLA Calculator
Estimate benefit changes with the official 3.6% 2027 Social Security COLA, or compare with the 2.8% 2026 rate.
Open toolAI VRAM Calculator
Estimate how much GPU VRAM an AI or LLM model needs for its weights based on parameter count, precision and runtime headroom. Free browser calculator.
Open toolPaper Size Converter
Convert A0–A6, Letter, Legal and Tabloid paper sizes to pixels at any DPI, with quick presets for 72, 96, 100, 150, 300 and 600 DPI.
Open toolPaper Size in Pixels
Convert A0, A1, A2, A3, A4, A5 and A6 paper sizes to pixels at any DPI, including 150 and 300 DPI, or find the closest paper size from pixels.
Open toolCalculator
Use a fast free basic calculator online for addition, subtraction, multiplication, division, decimals and parentheses.
Open toolPercentage Calculator
Calculate a percentage of a number, find what percent one number is of another, and calculate percentage increase or decrease.
Open toolAge Calculator
Calculate exact age in years, months and days from a date of birth to a selected date.
Open toolDate Difference Calculator
Calculate the number of days, weeks and approximate months between two calendar dates.
Open toolDiscount Calculator
Calculate sale price, savings amount and optional extra discount for shopping and price comparisons.
Open toolPercentage Change Calculator
Calculate percentage change between an old value and a new value. See the percentage increase or decrease, absolute change and the standard formula.
Open toolBMI Calculator
Calculate BMI from weight in kilograms and height in centimeters with a simple browser calculator and clear limitations.
Open toolEMI Calculator
Estimate monthly EMI, total repayment and total interest for a loan using principal, annual rate and term in months.
Open toolScientific Calculator
Use a free scientific calculator online for trigonometry, logarithms, square roots, powers and percentage calculations in your browser.
Open toolUnit Converter
Convert common length, weight and temperature units instantly in your browser.
Open toolStorage Size Converter
Convert storage sizes between bytes, KB, MB, GB and TB using decimal or binary units with clear examples.
Open toolTime Duration Calculator
Calculate the duration between two times in hours and minutes, including overnight time ranges.
Open toolOnline Timer
Start a simple free online countdown timer for minutes and seconds directly in your browser for study, exercise, cooking or meetings.
Open toolStopwatch
Use a free online stopwatch with start, pause and reset controls for study drills, exercise, practice sessions and quick elapsed-time measurement.
Open toolPomodoro Timer
Use the free browser Pomodoro timer to enhance focus, block working intervals, track cycle parameters, and beat daily procrastination today.
Open toolWord Counter
Count words, characters, characters without spaces, lines and estimated reading time as you type.
Open toolRoman Numeral Converter
Convert numbers from 1 to 3999 into Roman numerals and convert valid Roman numeral text back into numbers in your browser.
Open toolRGB to HEX Converter
Convert RGB color values to HEX and HEX color codes back to RGB for web, CSS and design work directly in your browser.
Open toolBill Split & Tip Calculator
Split a restaurant bill, add a tip and calculate the amount each person should pay with a free browser-based calculator.
Open toolFreelance Hourly Rate & Project Quote Calculator
Estimate a sustainable freelance hourly rate and project quote from target income, annual overhead, billable hours, tax reserve and contingency.
Open toolCrypto Tax & Profit/Loss Estimator (US & UK)
Estimate crypto disposal gain or loss and a simplified 2026 US federal or UK 2026–27 capital gains tax amount using official published thresholds.
Open tool2026 US Federal Tax Bracket Calculator
Estimate 2026 federal ordinary-income tax by taxable income and filing status, with progressive brackets and an effective-rate result.
Open toolMortgage Payoff Calculator
Compare your scheduled mortgage payoff with extra monthly principal payments to estimate time and interest saved.
Open toolLoan Payoff Calculator
Estimate the remaining term and interest for a fixed-rate installment loan, then compare an extra-payment plan.
Open toolStock Profit Calculator
Estimate a share trade’s profit or loss after entered buy and sell fees and dividends, with return on cost and break-even price.
Open toolCrypto Profit Calculator
Estimate a spot crypto trade after percentage-based entry and exit fees, with return on total cost and a break-even exit price.
Open toolPakistan Tools
Pakistan-focused taxes, utilities, public information and local tasks.
Pakistan Salary Tax Calculator
Estimate Pakistan salaried income tax for Tax Year 2027 using the Finance Act 2026 slab structure.
Open toolPakistan Electricity Bill Calculator
Estimate a Pakistan residential electricity bill by units and category, with optional sanctioned load, ToU, FCA, QTA and arrears details.
Open toolFBR Active Taxpayer Status
Check FBR Active Taxpayer List status using a CNIC, NTN, passport or supported registration number, then review the returned result.
Open toolFBR Tax Calculator
Estimate Pakistan income tax for salaried or non-salaried income using annual taxable income and the applicable tax-slab context.
Open toolPakistan Zakat Calculator
Estimate Zakat in PKR from assets and eligible liabilities with editable nisab and Pakistan's official 2026 bank-deduction reference clearly separated.
Open toolPrayer Times & Qibla Pakistan
Calculate daily prayer times and Qibla direction for major Pakistan cities using the Karachi 18° method with Hanafi or Shafi Asr settings.
Open toolPakistan Public Holidays 2026
Pakistan federal public holidays for 2026 with later Cabinet Division updates for Eid-ul-Fitr, Eid-ul-Azha, Ashura and Eid Milad-un-Nabi.
Open toolPakistan Jobs Finder
Search Pakistan government and private jobs by keyword, optional city and source type. Open live listings and apply on the original portal.
Open toolSecurity
QR, URL, DNS, SSL, IP, password and browser inspection utilities.
QR Code Generator
Create a free QR code for a URL or plain text directly in your browser. Generate, test and download a clean QR code with NexusNova Tools.
Open toolQR Code Scanner
Scan a QR code from a screenshot or photo in your browser. NexusNova shows the decoded text first and never opens QR links automatically.
Open toolNexusNova X-Ray
Inspect a URL before opening it through the dedicated NexusNova X-Ray workflow.
Open toolDNS Lookup
Look up public DNS records for a domain in your browser using Cloudflare 1.1.1.1 DNS over HTTPS. Supports A, AAAA, MX, TXT, CNAME, NS and CAA.
Open toolSSL Certificate Checker
Check the TLS/SSL certificate a public website is actually serving on HTTPS port 443, including expiry, issuer and subject alternative names.
Open toolPublic IP Checker
Check the public IP address your browser is using. Privacy-first, click-to-run, with no location or ISP guessing.
Open toolIP CIDR Calculator
Calculate IPv4 CIDR network address, broadcast, netmask, wildcard, host range and address count locally in your browser.
Open toolWebsite Reachability Checker
Run a browser-level website reachability request with a clear limitation: cross-origin status codes and TLS certificate details are not exposed to static.
Open toolContrast Checker
Check text and background color contrast against WCAG 2.2 AA and AAA thresholds in your browser. Includes contrast ratio and large-text checks.
Open toolPassword Generator
Generate strong random passwords in your browser with adjustable length, numbers and symbols. Nothing is uploaded.
Open toolPassword Strength Checker
Check password length and character variety locally in your browser. The checker is a basic indicator and does not store the password you enter.
Open toolText Diff Checker
Compare two texts in your browser and see added, removed and unchanged lines with optional whitespace normalization and local processing.
Open toolDeveloper & Data
Small data, metadata and developer-facing transformation tools.
CSV to JSON Converter
Convert CSV to JSON or JSON to CSV in your browser. Detect common delimiters, handle quoted fields, pretty-print JSON and download the result locally.
Open toolMeta Tag Generator
Generate SEO title, meta description, canonical, robots, Open Graph and Twitter Card tags with live previews. Free browser-based meta tag generator.
Open toolUnix Timestamp Converter
Convert Unix timestamps in seconds or milliseconds into readable local time, UTC and ISO date formats directly in your browser.
Open toolAI Prompt Enhancer for Midjourney & Sora
Turn a rough idea into a structured Midjourney image prompt or Sora video prompt with clear subject, action, camera, lighting and constraints. Runs locally.
Open toolTikTok & Reels Hook and Script Generator
Create short-form video opening hooks, 30-second script beats and a clear CTA for TikTok, Instagram Reels and YouTube Shorts. Runs locally.
Open toolPrivacy Policy & Terms Generator for SaaS and Apps
Draft editable privacy policy and terms templates for SaaS products or mobile apps from your company details, collected data and service features.
Open toolProductivity
Writing, planning, generation, randomization and communication helpers.
Magic Drop
Drop an image, PDF or text file and NexusNova Magic Drop suggests matching tools; images can be converted to WebP locally in your browser.
Open toolAI Prompt Builder
Build and review a structured AI prompt locally in your browser using task, context, constraints, output format, tone and optional role.
Open toolInvoice Maker
Create a simple invoice online with items, quantity, rate, tax and discount. Preview totals and print or save as PDF from your browser.
Open toolResume Builder
Build a clean resume in your browser, preview it instantly, save the draft locally and print or save the finished resume as PDF.
Open toolDecision Matrix Calculator
Compare options with a weighted decision matrix. Set criteria weights, score options from 1 to 10, and rank the results locally in your browser.
Open toolGlobal Meeting Planner
Plan international meetings across world time zones. Compare one meeting instant across Pakistan, UAE, UK, Europe, US and more with working-hours hints.
Open toolNumber to Words
Convert whole numbers into English words online, including thousands, millions, billions and trillions, with a simple browser tool.
Open toolWhatsApp Link Generator
Generate a WhatsApp wa.me click-to-chat link with an optional pre-filled message directly in your browser.
Open toolRandom Number Generator
Generate one or more random whole numbers between a minimum and maximum value for classroom activities, games, sampling and quick selections.
Open toolRandom Picker
Paste names or items and randomly pick one in your browser. Useful for classrooms, teams, games and everyday choices.
Open toolTyping Speed Test
Free online typing speed test for 30 or 60 seconds. Measure words per minute, accuracy and characters typed directly in your browser.
Open toolText Case Converter
Free online capitalization and text case converter. Change text to uppercase, lowercase, title case or sentence case instantly in your browser.
Open toolPrivate Quick Note
Keep a small note in this browser on this device without sending the note to a server.
Open toolGaming
Gaming measurements, sensitivity, coordinate and playtime utilities.
Reaction Time Test
Test visual reaction time in milliseconds, track your best and average, then share a NexusNova challenge with friends. No fake global ranking is shown.
Open tooleDPI Calculator
Calculate gaming eDPI from mouse DPI and in-game sensitivity. Learn what eDPI means, how to calculate it manually, how to compare settings, and what eDPI cannot tell you.
Open toolFPS Frame Time Calculator
Convert frames per second to milliseconds per frame and estimate frame budget for common refresh rates.
Open toolGaming Sensitivity Converter
Convert CS2 sensitivity to Valorant or Valorant sensitivity to CS2 instantly. Uses the common 3.1818 conversion ratio, with examples and copyable results.
Open toolMinecraft Coordinate Converter
Convert Minecraft Overworld and Nether coordinates instantly using the 8:1 ratio scaling matrix. Secure, local horizontal translation tool.
Open toolGamer Name Generator
Generate random gamer tags and nickname ideas locally with optional style themes.
Open toolSteam Playtime Calculator
Convert Steam hours into full days and average hours per day, week or month. No Steam login, Steam ID or account connection required.
Open toolLive Information
Live dashboards, rates, weather, markets and public information.
Pakistan Today Dashboard
Open the Pakistan-focused live dashboard for current public information and quick checks.
Open toolCurrency Rates
Check featured USD, GBP, EUR, AED and SAR to PKR daily rates and convert between available worldwide currencies with source dates and clear limitations.
Open toolGold Rates
Gold price reference with XAU/USD and Pakistan PKR per tola, 10 grams and gram, plus clearly labelled NexusNova snapshot history.
Open toolFuel Rates
Check Pakistan PSO petrol and diesel plus U.S. EIA and European Commission fuel references, with source dates and regional coverage notes.
Open toolPakistan Weather
Search weather forecasts worldwide, view global satellite imagery, and open official-source radar views with transparent source and coverage notes.
Open toolRecent Earthquakes
See recent magnitude 2.5+ earthquakes worldwide and an approximate Pakistan-region filter using cached USGS GeoJSON data with source and update timestamps.
Open toolLive Alerts
Save a same-device alert for USD/PKR, international-derived 24K gold, Pakistan petrol or diesel using NexusNova cached datasets.
Open toolLive Sports
Live and recent cricket, football, basketball and tennis scores with Pakistan-first cricket prioritization and transparent SportScore attribution.
Open toolNexusNova Pulse
See USD/PKR, international-derived gold, Pakistan fuel, selectable weather and recent USGS earthquake activity with source-specific timestamps.
Open toolPakistan Today Widget
Quick snapshot widget for current Pakistan Today sets including verified currency rates, gold prices, and fuel metrics.
Open toolInstant Quote Card Maker
Create a share-ready quote card from Roman Urdu, Urdu or English text.
Open toolGold & Jewellery Calculator Pakistan
Estimate karat-adjusted gold value, making charges and total.
Open toolSolar Bill Savings Estimator
Estimate solar capacity, monthly savings and battery backup from units.
Open toolUS Tip & Bill Splitter
Split a restaurant bill with tax, tip and exact per-person totals.
Open toolHourly-to-Salary Calculator
Convert hourly pay to weekly, biweekly, monthly and annual estimates.
Open toolInstant PDF Invoice Generator
Create and download a clean client invoice without signup.
Open tool