LetsMakeMoneyTips

Every tool, in one place

45 calculators, generators and AI helpers for side hustlers, freelancers, small-business owners, savers and job seekers — 43 of them free with no signup.

Finance tools

  • Compound Interest Calculator — See how your money grows with the power of compounding — visualised with charts and AI explanations. (Free, AI-powered)
  • Debt Payoff Calculator — Snowball vs avalanche — let AI pick the strategy that gets you debt-free fastest. (Free, AI-powered)
  • Budget Planner (50/30/20) — Build a personal budget with the proven 50/30/20 framework + AI-powered tips. (Free, AI-powered)
  • Loan & Mortgage Calculator — Calculate monthly payments, total interest, and amortisation for any loan or mortgage. (Free, AI-powered)
  • Credit Score Simulator — Simulate how actions impact your credit score with AI-powered explanations. (Free, AI-powered)
  • Side Hustle Income Tracker — Track every dollar from your hustles — premium dashboard with charts and insights. (Premium)
  • Retirement / FIRE Calculator — Find your FIRE number, project your portfolio to retirement, and see at what age you can stop working. (Free, AI-powered)
  • Savings Goal Calculator — Name the goal, get the month you'll hit it — plus what it takes to reach it a year sooner. (Free)
  • Rental Property Cash Flow Analyzer — Run the numbers on any rental — cap rate, cash-on-cash return, and real monthly cash flow after the mortgage. (Free)
  • Roth vs Traditional IRA Calculator — Same dollars, two tax treatments. See your after-tax spendable balance at retirement under each account. (Free)
  • 401(k) Calculator — Project your balance with employer match — and see the match money you're leaving on the table. (Free)
  • Mortgage Calculator — Monthly payment, PMI, refinance breakeven, and payoff acceleration — the numbers that matter before you sign. (Free)
  • FIRE Calculator — Your FIRE number, your savings rate, and the exact month work becomes optional — no mysticism, just the math. (Free)

Business tools

  • AI Side Hustle Finder — Answer 5 questions, get 3 personalised side-hustle matches with action steps. (Free, AI-powered)
  • LLC vs Sole Prop Calculator — Should you form an LLC? AI analyses your situation and recommends the right structure. (Free, AI-powered)
  • Freelance Rate Calculator — Calculate your true hourly rate factoring taxes, expenses, and time off — with AI pricing tips. (Free, AI-powered)
  • Invoice Generator — Create a professional PDF invoice in seconds — add line items, tax and notes, then have AI review it before you send. (Free, AI-powered)
  • Business Name Generator — 20 brandable business names with the reasoning behind each — powered by AI, with a one-click .com search. (Free, AI-powered)
  • Etsy / eBay Profit Calculator — Calculate true profit per sale after fees and shipping — AI suggests pricing optimisations. (Free, AI-powered)
  • TikTok Money Calculator — Estimate your TikTok creator earnings and brand-deal rates with AI. (Free, AI-powered)
  • YouTube Revenue Estimator — Estimate YouTube AdSense + sponsorship income from monthly views, niche CPM, and monetisable share. (Free)
  • AI Business Plan Generator — Generate a 5-section business plan from a niche and goal — premium, AI-powered. (Premium, AI-powered)
  • Business ROI & Payback Calculator — Plug in any investment — ads, software, equipment, a hire — and see ROI %, payback period, and a plain-English buy-or-skip verdict. (Free)
  • eCommerce Profit Margin Calculator — Your true per-unit margin — COGS, shipping, ads, platform fees — plus monthly break-even units and profit. (Free)
  • Position Size Calculator — Risk a fixed slice of your account per trade. Enter your entry and stop, get your exact share count. (Free)
  • Options Profit Calculator — Breakeven, max profit, max loss — and a live payoff diagram for calls, puts, and covered calls. (Free)

Career tools

  • Salary ↔ Hourly Converter — Convert hourly wages to annual salary (or back) — with after-tax take-home and a full pay-period breakdown. (Free)
  • ATS Resume Builder — Paste your resume and a job description — AI scores how well it passes ATS screening and suggests specific improvements. (Free, AI-powered)
  • AI Cover Letter Generator — Tailored cover letters generated from a job description in seconds. (Free, AI-powered)

SEO tools

Marketing tools

AI Tools

  • AI Text Summarizer — Paste any text — get a crisp 5-7 bullet summary instantly. (Free, AI-powered)
  • AI Paraphraser / Rewriter — Rewrite any text in formal, casual, or creative tone — preserving meaning. (Free, AI-powered)

Utility tools

  • PDF Merger — Merge multiple PDFs in your browser — no upload needed. (Free)
  • PDF to Word Converter — Convert PDFs to editable Word documents. (Free)
  • Image Compressor — Shrink images right in your browser to lightweight WebP — choose the quality and size, nothing is uploaded. (Free)
  • Background Remover — AI removes image backgrounds in seconds. (Free, AI-powered)
  • QR Code Generator — Generate QR codes for any URL or text — pick the colour and download a PNG. (Free)
  • URL Shortener — Turn long links into short, shareable URLs in one click. (Free)
  • Password Generator — Generate strong, secure passwords in your browser — never sent to any server. (Free)