Upload Excel, CSV, PDF, or Google Sheets to auto-generate interactive charts, run in-browser Python (Pandas) & SQL, and clean datasets — completely in your browser with zero cloud uploads.
From instant spreadsheet visualization to in-browser Python scripting, discover our core analytical suites.
Run full Pandas, NumPy, Matplotlib scripts and SQL queries directly inside your browser. Automated Data Quality scores, outlier flags, and correlation heatmaps with zero setup.
Open Data Analysis LabUpload any Excel or CSV to instantly generate multi-chart KPI boards with automated categorical grouping.
Convert spreadsheet rows into Bar, Line, Area, Pie, Scatter, and Histogram graphs with customizable palettes and PNG/SVG export.
Deduplicate rows, fill missing nulls, trim whitespace, and drop bad columns non-destructively with undo/redo history.
Fast client-side PDF tools, image compressors, developer formatters, JSON validators, and student calculators.
Drag and drop your Excel (.xlsx), CSV, or PDF file, or load one of our bundled sample datasets with 1 click.
Auto-detect columns, write SQL queries, run Python scripts, or select chart types with smart axis recommendations.
Download high-resolution PNG charts, interactive PDF dashboard reports, or cleaned CSV datasets immediately.
Convert JPG/JPEG images to PNG format instantly inside your browser.
Convert PNG images to JPG format with a white background locally.
Convert modern WEBP files to high-quality PNG format offline.
Convert PNG files to optimized, web-ready WEBP format.
Compress image files to reduce file size with real-time quality controls.
Resize images to custom width and height in pixels easily.
Crop images visually to focus on selected sections.
Rotate images 90° CW/CCW, or flip horizontally/vertically.
Flip images horizontally or vertically in-browser instantly.
Add text watermarks to your photos with custom positioning and opacity.
Apply soft blur filters to images locally in your browser sandbox.
Increase image edge sharpness and clarity using local canvas filter matrix.
Read EXIF tags, camera settings, dimensions, and compression file details.
Remove EXIF data and geolocation tags from images to protect privacy.
Extract individual frames from animated GIF files locally.
Select and download specific frames from GIF images in high quality.
Arrange multiple images into balanced grid cells automatically.
Stitch photos side-by-side or compile complex templates offline.
Crop and resize images to standard passport photo dimensions with guides.
Wrap your screenshots in premium gradient frames, shadows, and borders.
Create multi-size favicons and web icons from any image upload.
Upload an image and instantly extract the dominant hex color palette.
Compile multiple images into a clean PDF document client-side.
Extract pages of a PDF document as high-resolution PNG images.
Merge multiple PDF documents into a single PDF file instantly.
Split specific page ranges of a PDF file into a new document.
Rotate individual pages inside a PDF file and save the rotated output.
Reduce PDF file size by compressing internal embedded image assets.
Extract specific pages from a PDF document into a new standalone file.
Remove unwanted pages from your PDF file and download the cleaned version.
Drag and drop PDF page slides to reorder pages visually.
Add page numbers at the bottom right or center coordinates of your PDF pages.
Read and edit PDF meta tags: Title, Author, Subject, and Keywords.
Decrypt password-locked PDF files locally using your known credentials.
Add owner passwords and restrict editing/copying on PDF documents.
Preview and navigate PDF pages with fit-width and zoom controls.
Convert standard text into stylish, cool unicode fonts for social media bios and posts.
Generate high-engagement, trending hashtags based on your topic keywords.
Get high-CTR, click-worthy titles for your YouTube videos using formula patterns.
Get live stats on words, characters, sentences, paragraphs, and reading time.
Analyze letter frequency, character counts, and line metrics in text.
Strip duplicates from any list or text with optional sorting.
Create cryptographically secure passwords with custom strength settings.
Beautify, format, parse, or minify JSON data instantly.
Browse nested JSON data in an interactive collapsible tree view.
Encode text strings or binary files to Base64 format safely.
Decode Base64 strings back to text or download as raw binary file.
Encode query parameters and special characters in URLs.
Decode URL-encoded parameters back to standard text.
Generate standard v1 and v4 UUID tokens in bulk.
Decode JWT headers and payloads client-side with signature status.
Validate and check JSON syntax with precise line error indicators.
Test Javascript regular expressions with live highlights and match groups.
Convert Unix Epoch timestamps to ISO, UTC, and local time zones.
Write HTML, CSS, and JS and preview execution instantly side-by-side.
Format Markdown documents with real-time HTML rendering previews.
Convert colors between HEX, RGB, HSL, CMYK, and HSV palettes.
Calculate your exact age in years, months, days, and countdown to next birthday.
Compute Body Mass Index (BMI) and discover your health category.
Calculate percentage values, percentage ratios, and increase/decrease.
Convert Length, Weight, Temperature, Area, and Volume units instantly.
Calculate how many classes you can skip or need to attend to hit your attendance goal.
Track and calculate your cumulative GPA across multiple semesters.
Analyze subject scores, grade distribution charts, and estimated SGPA locally.
Convert GPA grades between 4.0 scale, 10.0 scale, and percentage values.
Customizable countdown timers and stopwatch to focus on your studies.
Enhance your study productivity with customizable 25/5 intervals and audio alarms.
Set custom countdown timers for upcoming exam dates and deadlines.
Create a professional resume in minutes and export directly to print-ready PDF.
Specifically tailored resume builder for students applying to internships.
Design beautiful assignment front sheets and cover pages in standard formats.
Calculate Central GST (CGST), State GST (SGST), and Integrated GST (IGST) splits online.
Calculate monthly loan EMI payments, total interest payable, and amortization schedules.
Calculate future wealth estimates for your monthly systematic investment plans (SIP).
Calculate net tax liability under the new tax regime and compare tax splits.
Calculate FD maturity amounts, compounding returns, and interest payouts.
Calculate PPF maturity values, yearly interest accruals, and investment returns.
Generate professional business invoices with custom items, taxes, and download PDF.
Generate product quotes and estimates for your clients instantly in PDF format.
Create a professional business card with custom colors, contact details, and logo.
Design and draft official business letters with professional headers and footers.
Draw or type online signatures and export as transparent PNG files.
Generate customized participation or excellence awards with printable templates.
Draft and compile professional print-ready receipt details for business sales.
Calculate Solids-Not-Fat (SNF) in milk using Lactometer Reading (CLR) and Gerber Fat.
Analyze milk fat percentages and adjust standard ratios for processing.
Determine Free Fatty Acids (FFA) percentage in oils via titration inputs.
Convert food moisture levels between Wet Basis (WB) and Dry Basis (DB).
Scale food recipe ingredient ratios up or down based on total target yield.
Calculate recipe food cost percentages, portion pricing, and profit margins.
Generate standard FDA nutrition facts panels based on ingredient details.
Measure factory batch yield efficiency and raw material wastage index.
Estimate storage shelf-life using standard Q10 biochem values and temperatures.
Interactive Codex wizard to identify Critical Control Points (CCPs) for food safety.
Generate custom QR codes with logo overlays, color gradients, and border frames.
Create industrial Code 128, EAN-13, and UPC barcodes with print settings.
Input list of names and instantly split them into balanced random teams.
Pick random winners or draw names from lists with full animations.
Customize a prize spin wheel and draw random choices with sound effects.
Flip a coin with high-performance CSS 3D rotation animations.
Roll up to 5 dice simultaneously with realistic rolling physics animations.
No sign-ups, no installations, no server uploads. Open the Data Analysis Lab or Dashboard Generator and start exploring in seconds.