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Free Online Tools

Powerful Tools forEvery Need

Transform, compress, convert, and optimize your files with our comprehensive collection of free online tools. No software installation required.

67
Tools Available
0+
Files Processed
125K
Happy Users
50
Formats Supported

Choose Your Tool

Select from our growing collection of powerful, easy-to-use tools designed to simplify your workflow.

Showing 67 of 67 tools

New

Immersion Cooling System Designer

Design and simulate custom immersion cooling systems with a drag-and-drop visual editor. Choose from pumps, radiators, tanks, and sensors to build detailed schematics. Automatically generate BOMs, cost estimates, and performance analytics.

876.5M
Web
Hot

Income Tax Calculator

Calculate income tax for FY 2024-25 with both old and new tax regime comparison. Includes deductions, exemptions, and detailed tax breakdown.

2.1M
Web

Advanced Calculator

Perform basic and scientific calculations with history and memory functions.

1.9M
Web
Hot

EMI Calculator

Calculate Equated Monthly Installments (EMI) for home loans, car loans, and personal loans. Includes complete amortization schedule.

1.9M
Web
Hot

SIP Calculator

Calculate Systematic Investment Plan returns with step-up option. Plan your mutual fund investments with future value projections.

1.7M
Web
Hot

Salary Calculator (CTC to In-hand)

Convert Cost to Company (CTC) to in-hand salary with complete breakdown. Includes PF, professional tax, and income tax deductions.

1.5M
Web
Hot

Fixed Deposit Calculator

Calculate FD maturity amount with compound interest. Supports quarterly, half-yearly, and annual compounding with TDS calculation.

1.4M
Web
Hot

Password Generator

Generate strong, secure passwords with customizable length and character sets.

1.4M
Text
Hot

PPF Calculator

Calculate Public Provident Fund maturity with 15-year lock-in period. Includes extension options and year-wise breakdown.

1.3M
Web
Hot

GST Calculator

Calculate GST (CGST, SGST, IGST) for your business transactions. Supports both inclusive and exclusive GST calculations with instant results.

1.3M
Web
Hot

Image Compressor

Reduce image file size while maintaining quality. Supports PNG, JPG, JPEG, WebP formats.

1.3M
PNGJPGJPEG+1
Hot

Resume Builder

Build professional resumes with pre-designed templates and export to PDF.

1.2M
PDFDOCX

Mutual Fund Calculator

Calculate mutual fund returns for both SIP and lumpsum investments. Compare growth with different return rates and time periods.

1.1M
Web
Hot

Word Counter

Count words, characters, sentences, and paragraphs in your text with reading time estimation.

1.1M
Text

Image to PDF

Convert single or multiple images into a professional PDF document.

1.1M
PNGJPGJPEG+1

Discount Calculator

Calculate discounted prices and savings instantly. Perfect for sale pricing, offers, and promotional discounts.

1.1M
Web

Recurring Deposit Calculator

Calculate RD maturity with monthly deposits and compound interest. Perfect for systematic savings planning with quarterly breakdowns.

980K
Web
Hot

QR Code Generator

Create custom QR codes for URLs, text, contact info, and more with customizable colors.

980K
PNGSVG

PDF Compressor

Reduce PDF file size while maintaining document quality and readability.

950K
PDF

ROI Calculator

Calculate Return on Investment for business projects and investments. Measure profitability with annualized ROI calculations.

920K
Web
Hot

JSON Validator

Validate, format, and minify JSON data with syntax error highlighting and detection.

920K
JSON

TDS Calculator

Calculate Tax Deducted at Source (TDS) for salary, professional fees, rent, and other income sources with applicable rates.

890K
Web

Image Converter

Convert between different image formats seamlessly with high quality output.

890K
PNGJPGJPEG+1
Hot

Gradient Generator

Create beautiful CSS gradients with live preview and copy-paste code.

890K
CSS

Stock Average Calculator

Calculate average buying price of stocks across multiple trades. Track profit/loss with current market price comparison.

840K
Web

PDF Merger

Merge multiple PDF files into a single document.

780K
PDF

Home Loan Eligibility Calculator

Check your home loan eligibility based on income, existing EMIs, and interest rate. Calculate maximum loan amount instantly.

760K
Web

URL Shortener

Create short, shareable links from long URLs with custom aliases and analytics.

760K
Web

PDF Online Editor

Edit, annotate, and convert PDF files online for free with CoderXpoint's professional PDF editor. Add text, images, shapes, and signatures.

725K
PDF

HRA Calculator

Calculate House Rent Allowance (HRA) exemption for tax savings. Supports metro and non-metro city calculations with detailed breakup.

720K
Web

Markdown Editor

Write and preview markdown with syntax highlighting and export to HTML.

720K
MDHTML
New

CAGR Calculator

Calculate Compound Annual Growth Rate for your investments. Measure consistent growth with year-wise breakdown and absolute returns.

710K
Web

Unit Converter

Convert between different units of length, weight, temperature, time, and more.

690K
Web

Margin Calculator

Calculate profit margin and markup for products. Understand the difference between margin and markup with clear calculations.

670K
Web

PDF Splitter

Split large PDF files into smaller documents or extract specific pages.

670K
PDF
New

Color Picker & Palette

Pick colors, generate palettes, and convert between HEX, RGB, and HSL formats.

650K
HEXRGBHSL
New

Loan Comparison Tool

Compare two loan offers side-by-side with EMI, interest, and total payment comparison. Make informed borrowing decisions.

620K
Web

Lorem Ipsum Generator

Generate placeholder text for designs and mockups. Choose paragraphs, sentences, or words.

620K
Text

Audio Converter

Convert audio files between formats like MP3, WAV, AAC, and more.

610K
MP3WAVAAC+1

Code Minifier

Minify HTML, CSS, and JavaScript code to reduce file size and improve performance.

590K
HTMLCSSJS

Break-Even Calculator

Calculate break-even point for your business. Determine units and revenue needed to cover fixed and variable costs.

580K
Web
New

Advanced Immersion Cooling Calculator

Analyze thermal loads, fluid dynamics, and total cost of ownership for immersion cooling systems. Includes power efficiency metrics, coolant selection guides, and advanced energy modeling tools for engineers and data center designers.

565K
Web
New

UUID Generator

Generate unique identifiers (UUID v4) with uppercase/lowercase and hyphen options.

560K
UUID

Professional Tax Calculator

Calculate professional tax based on your state. Covers all states with different PT slabs and provides monthly/annual calculations.

540K
Web

Base64 Encoder/Decoder

Encode and decode text or files to and from Base64 format easily.

540K
Base64

PDF to Image

Extract images from PDF files or convert PDF pages to image formats.

520K
PDF

CSV to JSON Converter

Convert CSV files to JSON format with customizable delimiters and headers.

510K
CSVJSON

Timestamp Converter

Convert between Unix timestamps and human-readable dates with ISO 8601 support.

480K
UnixISO
New

Video Converter

Convert videos between different formats with customizable quality settings.

430K
MP4AVIMOV+1
New

Code Beautifier

Format and beautify HTML, CSS, JavaScript, and JSON code with proper indentation.

420K
HTMLCSSJS+1

Hash Generator

Generate MD5, SHA-1, SHA-256, and other cryptographic hashes from text or files.

410K
MD5SHA-1SHA-256

Diff Checker

Compare two texts side-by-side and find differences with line-by-line highlighting.

390K
Text

Regex Tester

Test and debug regular expressions with real-time matching and explanations.

380K
Text

JSON to Tree

Visualize JSON data as an interactive tree structure for better understanding.

340K
JSON

SQL Formatter

Format SQL queries with uppercase keywords and proper indentation for better readability.

340K
SQL
New

Invoice Generator

Create professional invoices with custom branding and automatic calculations.

320K
PDF

Cron Expression Generator

Create cron job schedules visually with human-readable descriptions and quick presets.

310K
Cron
New

AI Text Summarizer

Summarize long texts, articles, and documents using advanced AI technology.

280K
Text
New

XML Formatter

Format and beautify XML code with validation and minification. Perfect for developers.

280K
XML
New

Webhook Tester

Test webhook endpoints and API calls with custom headers and request body support.

270K
HTTP
New

Prisma to ERD

Generate Entity Relationship Diagrams from your Prisma schema files.

230K
Prisma
New

Immersion Cooling Calculator

Calculate the efficiency and cost savings of immersion cooling solutions.

85K
Web
New

Cost Optimization Engine

Model and optimize operational expenses for immersion cooling deployments. Automatically estimate CapEx, OpEx, power savings, and ROI based on equipment type, load profiles, and cooling strategy. Ideal for financial forecasting and efficiency planning.

23.5K
Web
New

Predictive Failure Analysis

Monitor thermal performance and predict component failures in immersion cooling environments. Leverage AI-driven analytics to forecast pump degradation, coolant aging, and thermal imbalance risks before downtime occurs.

6.4K
Web
New

Flow Rate Optimizer

Determine the optimal coolant flow rate for maximum thermal performance and energy efficiency. Simulate pump load, pressure drops, and heat transfer coefficients for both single-phase and two-phase immersion cooling systems.

3.5K
Web
New

Thermal Load Calculator

Compute precise thermal loads and heat dissipation requirements for immersion cooling systems. Analyze power density, fluid properties, and ambient conditions to optimize cooling performance and minimize energy loss.

2.3K
Web
New

Immersion Cooling ROI Calculator

Estimate the return on investment for immersion cooling projects. Calculate payback periods, energy cost savings, and carbon footprint reduction. Perfect for businesses evaluating sustainability and long-term performance gains.

765
Web

Why Choose Our Tools?

Built with modern technology and user experience in mind.

Fast & Secure

All processing happens locally in your browser. Your files never leave your device.

No Installation

Use our tools directly in your browser without downloading any software.

Always Free

All tools are completely free to use with no hidden costs or limitations.

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