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A UKCalc platform
6 tools live now
UNAI

Humanising AI
for People

The AI Translator for Humans.

Free AI tools that turn ideas into businesses, websites, apps, content and real-world results.

6 Live · 2 Preview · 22 Coming Soon · 30 tools total
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6
Live Tools
30
Total Tools
6
Tool Suites
Free
No Sign-Up
Why UnAI?

Most people don't struggle with AI.
They struggle with what to do with it.

The challenge isn't accessing AI — it's translating your idea into something AI can actually work with. That takes the right questions, the right structure and the right output format.

UnAI bridges that gap. Each tool works like a good advisor: asking what it needs to know, then producing something you can act on immediately.

UnAI helps turn
  • →Ideas into businesses
  • →Businesses into websites
  • →Websites into apps
  • →AI text into human language
  • →Complex tasks into practical action plans
Featured Suite

AI Writing Suite

Five tools that transform how you write. Humanise AI output, rewrite emails, sharpen prompts, convert tone and compress long documents — all free, all instant.

Live
AI Humaniser
Paste AI text. Choose tone and intensity. Get back writing that sounds like a person wrote it — with AI-likeness scores.
Try it now →
Live
Email Rewriter
Paste a draft email, choose your tone and get back a polished, send-ready version that lands exactly as intended.
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Live
Prompt Improver
Turn vague instructions into precise, effective prompts. Role injection, UK context, constraints and output format — added automatically.
Try it now →
Preview
Tone Converter
Same message, different audience. Convert text between formal and casual, corporate and human — without rewriting from scratch.
Explore →
Preview
Text Summariser
Paste any article, report or document. Get back the key points in seconds — bullet points, executive summary or TL;DR.
Explore →
View the Writing Hub — all 5 tools in one place →

Business Builders

6 tools Phase 12A/12B — 3 Live

From raw idea to structured brief and phased roadmap. Built for UK founders, freelancers and side hustlers at every stage.

Live
Business Idea Builder
Describe your business idea — messy is fine. UnAI asks the questions a good advisor would ask, then produces a structured brief and phased launch roadmap.
Try it now →
Live
AI Website Builder
Not a page editor — a brief builder. Know exactly what website you need before hiring a developer. Recommended stack, costs and timeline included.
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Live
AI App Builder
Have an app idea but not a technical background? UnAI translates your vision into a product spec — MVP scope, platform recommendation, suitability scores and a realistic budget range.
Try it now →
Coming Soon
Business Plan Builder
Input your idea, market and financials. UnAI produces a full business plan — executive summary, market analysis, financials and funding ask — formatted for investors or banks.
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Coming Soon
Side Hustle Finder
Tell UnAI your skills, available hours and income target. It identifies the UK side hustles most likely to work for your situation — with realistic earnings and startup costs.
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Coming Soon
Business Acquisition Analyser
Considering buying an existing business? Input the financials and UnAI stress-tests the deal — valuation multiples, cash flow, risk flags and a negotiation position.
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Writing Suite

6 tools Phase 12C — 3 Live · 2 Preview

Write better, faster and more naturally. Humanise AI output, rewrite emails, convert tone, summarise documents and improve your prompts.

Live
AI Humaniser
Paste AI-generated text. Choose tone and intensity. Get back natural, authentic writing with AI-likeness scores — free, instant, no sign-up.
Try it now →
Live
Email Rewriter
Paste your draft email. Choose a tone — professional, firm, concise, friendly — and a rewrite strength. Get back a polished, send-ready version with a subject line suggestion and clarity score.
Try it now →
Live
Prompt Improver
Turn vague instructions into precise, effective prompts. Role injection, UK context, constraints and output format — added automatically for ChatGPT, Claude, Gemini and more.
Try it now →
Preview
Tone Converter
Same message, different audience. Convert text between formal and casual, technical and plain English, corporate and human — without rewriting from scratch.
Explore preview →
Preview
Text Summariser
Paste any article, report, meeting notes or document. Get back the key points in seconds — bullet points, executive summary or TL;DR format.
Explore preview →
Coming Soon
Professional Letter Generator
Describe the situation and who you're writing to. UnAI generates a professional, legally aware letter for complaints, requests, disputes or formal correspondence.
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Property Intelligence

5 tools Phase 12D

UK property decisions are complex. From renovation planning to development feasibility — structured analysis before you commit a pound.

Coming Soon
Property Project Builder
Planning a renovation, extension or development? UnAI clarifies scope, budget and constraints — then delivers a project brief and decision roadmap for your builder and architect.
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Coming Soon
Property Development Feasibility Builder
Input a development site, build cost estimate and exit strategy. UnAI models the deal — GDV, profit margin, finance costs and a go/no-go recommendation with sensitivity analysis.
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Coming Soon
Property Deal Analyser
Analyse any UK buy-to-let or flip deal. Input purchase price, rental income and costs — UnAI calculates yield, ROI, cash flow and flags deal-breakers before you commit.
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Coming Soon
AI Property Defect Detector
Describe what you saw at a viewing or paste your RICS survey. UnAI interprets the issues, estimates repair costs and assesses which defects are deal-breakers.
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Coming Soon
AI Service Charge Explainer
Paste your leasehold service charge statement. UnAI breaks down every line, flags overcharges, explains your rights and drafts a challenge letter if warranted.
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Finance & Money

8 tools Phase 12E

UK-specific financial guidance — 2026/27 tax rates, HMRC rules and real market benchmarks. Budgets, mortgages, retirement and wealth planning.

Coming Soon
Budget Builder AI
Describe your income and spending. UnAI builds a personalised monthly budget using UK cost-of-living benchmarks, identifies savings opportunities and sets realistic targets.
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Coming Soon
Mortgage Readiness Checker
Describe your income, debts, deposit and target property. UnAI assesses your mortgage readiness, estimates what you can borrow and gives a step-by-step action plan.
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Coming Soon
Retirement Planning Assistant
Input your age, income, pension pot and target lifestyle. UnAI builds a personalised plan with monthly saving targets, State Pension integration and FIRE pathway if relevant.
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Coming Soon
Self-Employment Tax Planner
Enter your freelance income, expenses and invoicing pattern. UnAI estimates your Self Assessment bill, identifies allowable expenses and sets aside the right amount each month.
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Coming Soon
Tax Optimisation Advisor
Enter your income, employment type, pension contributions and investments. UnAI identifies every legal tax-saving opportunity you're currently missing — HMRC-aligned 2026/27.
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Coming Soon
ISA Strategy Builder
Input your savings goal, tax situation and timeline. UnAI recommends the optimal ISA wrapper — Stocks & Shares, Lifetime, Cash or Innovative Finance — with a contribution strategy.
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Coming Soon
Pension Gap Analyser
Input your current pension pot, contributions and retirement age target. UnAI calculates your projected shortfall and the monthly contributions needed to close it.
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Coming Soon
Wealth Roadmap Builder
Describe where you are and where you want to be financially. UnAI builds a personalised 10-year wealth roadmap — debt payoff, investment sequencing and milestone checkpoints.
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Career & Salary

3 tools Phase 12E

Negotiate better, position smarter and get the roles you want. UK salary benchmarks and recruiter intelligence built in.

Coming Soon
Salary Negotiation Coach
Tell UnAI your role, experience, location and current salary. Get a UK market range, a personalised negotiation script and the exact words to ask for more money.
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Coming Soon
CV & LinkedIn Optimiser
Paste your CV and target job description. UnAI rewrites bullet points, restructures achievements and aligns your profile to what UK recruiters actually look for.
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Coming Soon
Interview Answer Builder
Input the job description and common questions for your role. UnAI builds STAR-method answers tailored to your experience and the specific company.
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General AI Utilities

2 tools Phase 12F

Everyday AI tools that make complex information simple — from detecting AI-generated content to plain-English translation of any document.

Coming Soon
AI Detector Checker
Paste any text and find out how likely it is to be flagged as AI-generated. Includes a humanness score, sentence-level flagging and suggestions to improve authenticity.
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Coming Soon
Explain Like I'm 10
Paste any complex document, policy, contract or technical text. UnAI explains it in plain English — clear, simple and jargon-free. Great for contracts, financial documents and T&Cs.
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Be the first to know when new tools launch

Join early supporters getting notified when new tools arrive. One email per launch — no spam, unsubscribe any time.

While you wait — use the free calculators

Everything the AI tools will build on is already available as precise calculators. Fast, accurate and free.

Take-Home Pay Stamp Duty VAT Calculator Self-Employed Tax Inheritance Tax Dividend Tax Pension All Calculators →

What UnAI Is — And What It Isn't

Most AI tools answer questions. UnAI structures ideas.

UnAI Is Not

  • A prompt generator ("here's what to type into ChatGPT")
  • A chatbot that answers general questions
  • A website or app builder that produces code
  • A business plan template you fill in yourself
  • A replacement for professional advice

UnAI Is

  • A structured conversation that extracts your idea properly
  • A brief-writer — producing documents others can act on
  • A roadmap generator — phased steps and key decisions
  • A translator between your vision and the professionals who build it
  • A thinking tool — as useful for you as for anyone you show it to

Frequently Asked Questions

UnAI is the AI intelligence layer of UKCalc — 30 tools built specifically for UK users. Each tool asks questions, understands your situation and produces structured briefs, roadmaps or action plans. Tools span business building, property intelligence, writing, career development and personal finance.
Yes — all UnAI tools are free with no account required for basic access. Some advanced features may require a free account in future. All tools are for guidance only and do not constitute regulated financial or legal advice.
Six tools are fully live: Business Idea Builder, Website Builder, App Builder, AI Humaniser, Email Rewriter and Prompt Improver. Two more writing tools (Tone Converter, Text Summariser) are available as previews. Sign up above to be notified when each new tool launches.
The calculators give you a precise number based on your inputs. UnAI tools go further: they interpret your situation, ask follow-up questions, explain trade-offs and give you a personalised action plan. Calculators answer "what is X?" — UnAI answers "what should I do about X?"
ChatGPT answers questions. UnAI structures ideas. When you describe a business idea to ChatGPT, it gives you a generic response. When you describe the same idea to UnAI, it asks the right clarifying questions first — then produces a structured brief tailored to your specific situation. You also don't need to know how to write prompts — that's UnAI's job.
A brief is a structured document that clearly explains what you want to build, why, who it's for, what success looks like, and the key constraints. Most people have the idea but struggle to articulate it clearly enough for others to act on. UnAI closes that gap — turning your rough idea into a brief a developer, contractor, investor or co-founder can immediately understand and work from.
Yes. No personal data is stored beyond the current session. UKCalc does not sell or share user data. All tools are for guidance only — not regulated financial, legal or medical advice.