Indie Devloper

Mihir Parmar • Peerlist

<h3>Key Features:</h3><ul><li>In-Browser Privacy: All data processing, including cleaning, deduplication, and formatting, happens directly in your browser. No server uploads mean your sensitive data remains private.</li><li>Fast Performance: Utilizes Web Workers to handle large CSV files (up to 100MB+) without freezing your browser, ensuring a smooth user experience.</li><li>Comprehensive Cleaning Tools: Offers a wide range of functionalities including duplicate removal, whitespace trimming, empty row deletion, case conversion, and find &amp; replace.</li><li>Data Transformation: Convert CSV files to various formats such as JSON, TSV, Excel (XLSX), SQL, and HTML tables.</li><li>Column Management: Easily rename, reorder, split, merge, or drop columns to refine your dataset structure.</li><li>Data Analysis: Includes tools for filtering, sorting, generating statistics, and creating pivot tables to gain insights from your data.</li><li>User-Friendly Interface: Features an intuitive design with a clear workspace, column inspector, and easy-to-use export options.</li><li>Undo Functionality: A robust history stack allows you to undo multiple operations, providing a safety net for your data manipulation tasks.</li></ul>This tool redefines spreadsheet processing by executing all operations natively within your web browser. It leverages advanced technologies like HTML5 File APIs and streaming Web Workers to ensure efficient and private handling of your data. Whether you are scrubbing lead data for a CRM, fixing corrupted characters, or transforming data into different formats, your information never leaves your computer's RAM. It supports various spreadsheet formats and offers a suite of tools for cleaning, analyzing, and transforming your CSV files with a strong emphasis on user privacy and performance.

LocalCSV

<h3>Comprehensive Engineering and AI Tokenomics Suite</h3>This suite offers a powerful collection of 50 standalone computational tools designed for production-grade engineering and AI tokenomics calculations. It features a 100% client-side verified computation engine, ensuring zero server latency and instant execution for all tools.<ul><li>Multi-Disciplinary Coverage: Access 50 interactive tools across Electrical Systems, Thermodynamics, Fluid Dynamics, LTL Logistics, and Agentic AI Tokenomics.</li><li>Engineering Standards Compliance: Tools adhere to NEC and ASHRAE standards, with rigorous mathematical formulas presented in LaTeX.</li><li>Electrical Tools : Includes calculators for single-phase and three-phase voltage drop, solar PV payback, EV charging time, DC PV efficiency, conductor sizing, Ohm's law diagnostics, transformer impedance, generator starting current, and more.</li><li>HVAC &amp; Thermal Tools : Features calculators for thermal envelope loads, cooling tonnage, commercial load worksheets, space heating loss, sensible CFM, latent dehumidification, psychrometric enthalpy, wall R-values, glazing heat gain, and ventilation exchange rates.</li><li>Hydraulics Tools : Offers calculators for Hazen-Williams head loss (Imperial and Metric), pipe diameter sizing, flow capacity, roughness coefficients, friction formula comparison, Reynolds number, minor losses, gravity open channel flow, closed-loop water supply, and data center PUE.</li><li>Logistics Tools : Includes tools for packaging volume, LTL density analysis, NMFC freight classification, stowability penalties, pallet packing optimization, LTL rate estimation, and dimensional weight calculation.</li><li>Agentic AI Tools : Provides calculators for single-turn API inference costs, multi-agent framework coordination, correction loop penalties, context window accumulation, model routing optimization, RAG embedding costs, runaway loop alarms, human-in-the-loop analysis, GPU VRAM sizing, and AI carbon footprint estimation.</li><li>User Feedback: Integrated system for submitting feedback and custom tool proposals directly to the engineering team.</li><li>System Status: Real-time monitoring indicates all 50 engine modules are operational with 0ms latency.</li></ul>

AI Calculator Suite

<h3>Free Indian Labour Law &amp; Employment Toolkit</h3><ul><li>Calculators: Access a suite of essential calculators including Gratuity, EPF/PF, CTC to In-Hand Salary, Notice Period Buyout, and Statutory Bonus. These tools are updated for 2026 and provide accurate, client-side calculations based on the latest EPFO, ESIC, and Labour Ministry rules.</li><li>Templates: Generate legally vetted Indian employment contract templates such as Appointment Letters, Job Offer Letters, Resignation Letters, Termination Letters, and Salary Slips. These documents are formatted for professional A4 printing and PDF export.</li><li>Guides: Understand complex Indian labour laws with plain-English guides on topics like Termination Laws &amp; Severance, Notice Period Rules, Maternity Benefit Act 2017, PF Online Withdrawal, ESI Claims &amp; Registration, Gratuity Act Explained, and State Minimum Wages.</li><li>Privacy Focused: All calculations and document generations are processed 100% in your browser. No salary data or personal information ever leaves your device, ensuring complete privacy and security.</li><li>Up-to-date Information: Statutory rates and legal information are synchronized with the Ministry of Labour &amp; Employment, EPFO, and ESIC circulars, with the last review in August 2026.</li></ul>

WorkLegal.in

<h3>Free Browser-Based Tools for Moodle &amp; E-Learning Courses</h3><ul><li>Quiz Converter: Convert quiz questions between GIFT and Moodle-compatible XML formats directly in your browser.</li><li>SCORM Packager: Package any course folder into a valid SCORM-compliant zip file, all within your browser.</li></ul>LMSTools.cloud offers essential e-learning utilities with a focus on privacy and efficiency. These tools run entirely in your browser, meaning no uploads, no accounts, and no tracking. Your course content and quiz data never leave your local machine, ensuring GDPR &amp; FERPA compliance and full offline functionality.The Quiz Converter supports bi-directional transformation between intuitive plain-text GIFT syntax and Moodle XML arrays. This allows for easy editing and integration with various learning management systems.The SCORM Packager generates SCORM 1.2 and SCORM 2004 standardized manifest files, ensuring compatibility with popular LMS platforms like Canvas and Blackboard. It also offers export options for Canvas QTI 2.1 and H5P interactive formats.LMSTools.cloud is built on modern web sandboxing standards, providing a secure and streamlined workflow. Simply supply your content, let the local compilation engines process it, and directly export your clean XML archives or SCORM packages. Experience a privacy-first web workspace designed for educators and course creators.