Free Online Tools for Everyone

Finance

Mortgage, EMI, compound interest, ROI, and tax calculators

30 tools

Business & Startup

SaaS runway, MRR projection, LTV, churn, and pricing tools

30 tools

Text Utilities

Word counter, case converter, JSON formatter, regex tester

29 tools

Unit & Conversion

Length, weight, temperature, currency, and timezone converters

30 tools

Creator & Social

Hashtag generator, UTM builder, QR code, SEO preview tools

26 tools

Image Tools

Compressor, resizer, color picker, format converter, gradient maker

30 tools

Legal & Documents

Invoice generator, NDA template, privacy policy, contracts

30 tools

Productivity

Pomodoro timer, decision matrix, meeting cost, planners

30 tools

Developer

UUID generator, JWT decoder, hash generator, cron builder

30 tools

Misc & Experimental

BMI calculator, AI prompt cost, sleep cycle, carbon footprint

30 tools

YouTube

Thumbnail downloader, tag extractor, earnings estimator, SEO tools

30 tools

Freelancer Income and Tax Guide: Keep More of What You Earn

Understand self-employment taxes, quarterly payments, deductible expenses, and how to set your freelance rate for profitability.

freelancing taxes

8 min read

Small Business Legal Essentials: NDAs, Agreements, and Terms of Service

Understand the essential legal documents every small business needs, from NDAs and service agreements to terms of service and partnership contracts.

legal freelancing

8 min read

E-Commerce Pricing & Profit Margins: What Every Seller Needs to Know

Understand markup vs margin, calculate your true COGS, and choose pricing strategies that protect your profit using free calculators.

pricing business-docs

7 min read

Mortgage Tools

All the mortgage tools you need: payment calculators, down payment planners, EMI breakdowns, and loan comparison tools. Free, no sign-up required.

6 tools

Salary Tools

Calculate your real take-home pay with free salary tools: hourly-to-annual converters, overtime calculators, tax estimators, and freelancer rate finders.

6 tools

SEO Tools

Improve your search rankings with free SEO tools: meta tag previews, keyword analysis, SERP snippets, robots.txt generators, and Open Graph checkers.

8 tools

Text Tools

Transform text with free online tools: Base64 encoding, URL encoding, HTML entities, case conversion, binary conversion, and character counting.

8 tools

Health Calculators

Track your health with free calculators: BMI, daily calorie needs, macro breakdown, water intake, body fat percentage, and sleep cycle planning.

7 tools

The Complete Freelancer Toolkit

Everything freelancers need: rate calculators, invoice generators, contract templates, commission calculators, and proposal builders. Free, no sign-up.

6 tools