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FreelanceTools
Financial Suite
Our Story & Philosophy

Empowering the Solo Economy with Zero-Surveillance Financial Tools

Why we built FreelanceTools: to provide independent creators, developers, designers, and consultants with enterprise-grade financial modeling that respects absolute client privacy.

The Mission: Financial Sovereignty for Solo Operators

Over the past decade, more than 70 million professionals worldwide have transitioned from traditional salaried employment into independent contracting, freelancing, and agency entrepreneurship. While self-employment offers unprecedented creative freedom and schedule flexibility, it places an immense administrative burden on the individual.

Unlike corporations staffed with dedicated payroll teams, legal counsel, and accounts receivable departments, solo contractors must calculate their own tax withholding, protect their rates against inflation, price complex fixed deliverables, and create enforceable invoices.

Unfortunately, most existing invoicing and bookkeeping software has devolved into expensive, privacy-invasive cloud subscription products. They demand corporate credit cards, lock user data behind monthly subscription walls, track financial metrics for advertising brokers, and frequently suffer database breaches.

FreelanceTools was founded on a simple principle: financial planning utilities should be free, lightning-fast, and run 100% locally inside your web browser without transmitting a single byte of confidential data.

The Comprehensive 9-Tool Financial & Legal Suite

1. Day & Hourly Rate Calculator

Reverse-calculates your minimum sustainable billing rate based on real take-home targets, 25h billable utilization, taxes, and expenses.

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2. Permanent Salary to Day Rate Converter

Translates salaried PAYE employment packages (including employer pension, healthcare, and 28 holiday days) into equivalent contracting day rates.

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3. Project Scope & Milestone Quoter

Builds fixed-price proposals with risk multipliers (1.0x to 1.5x), scope buffers, and staged milestone payment schedules (40-30-30).

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4. Contract & SOW Clause Builder

Generates customized, protective UK statements of work and contract clauses covering IP retention, kill fees, late penalties, and scope creep.

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5. Zero-Storage Printable Invoice Maker

Audit-compliant A4 commercial invoices. In-browser PDF generation and client-side JSON backups with zero server tracking.

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6. Net vs Gross Tax & VAT Splitter

Forward tax additions and reverse VAT extractions. Automatically partitions spendable cash from government consumption taxes.

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7. Sole Trader vs Limited Company

Calculates the UK take-home difference between self-employment NI and corporate director salary/dividend distributions.

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8. Reverse Stripe Fee Calculator

Calculates the exact gross invoice sum needed to receive your intended net sum after merchant card interchange deductions.

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9. Statutory Late Payment Interest Calculator

Enforces commercial prompt payment under the Late Payment of Commercial Debts Act 1998 with daily interest and tiered compensation.

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Technical Architecture: Why 100% Client-Side Matters

FreelanceTools is built with SvelteKit and compiled into 100% static client-side bundles hosted on Cloudflare Pages global edge network.

  • No Central Database: There is no MySQL, PostgreSQL, or MongoDB server. We have no place to store your financial numbers.
  • Zero Session Recording: We do not run FullStory, Hotjar, or intrusive telemetry recording your financial inputs.
  • Local Device Storage: Calculations and state persist purely in your browser's localStorage sandbox.
  • Instant Offline Calculations: Svelte 5 reactive runes compute every equation instantly on your machine's CPU with zero latency.