https://handy-calc.pages.dev/ Copy-ready AI prompts for design, video, images and writing, plus practical AI tutorials. en https://handy-calc.pages.dev/guides/ai-acceptable-use-policy-template/ https://handy-calc.pages.dev/guides/ai-acceptable-use-policy-template/ A complete, copyable AI acceptable use policy for small businesses, with an approved-tools register, data rules, five worked examples and links to official guidance. Sun, 01 Nov 2026 00:00:00 GMT https://handy-calc.pages.dev/guides/ai-prompt-templates-for-office-work/ https://handy-calc.pages.dev/guides/ai-prompt-templates-for-office-work/ Eleven copy-and-edit AI prompt templates for office work, from email replies and meeting recaps to quotes, formulas and job posts, with why each part matters. Sun, 01 Nov 2026 00:00:00 GMT https://handy-calc.pages.dev/guides/chatgpt-plus-vs-claude-pro-vs-google-ai-pro/ https://handy-calc.pages.dev/guides/chatgpt-plus-vs-claude-pro-vs-google-ai-pro/ ChatGPT Plus, Claude Pro and Google AI Pro (formerly Gemini Advanced) compared on price, billing and a worked break-even against paying for the API instead. Sun, 01 Nov 2026 00:00:00 GMT https://handy-calc.pages.dev/guides/how-many-words-is-a-token/ https://handy-calc.pages.dev/guides/how-many-words-is-a-token/ We ran an email, a product blurb, a CSV, code and Chinese through OpenAI's tokenizer to show how many words a token really is, and what it means for API costs. Sun, 01 Nov 2026 00:00:00 GMT https://handy-calc.pages.dev/guides/ai-time-savings-small-business-roi/ https://handy-calc.pages.dev/guides/ai-time-savings-small-business-roi/ A step-by-step ROI calculation for an 8-person office using AI for emails, meeting notes and quotes, with conservative assumptions and a sensitivity table. Sun, 01 Nov 2026 00:00:00 GMT https://handy-calc.pages.dev/guides/ai-meeting-notes-summary/ https://handy-calc.pages.dev/guides/ai-meeting-notes-summary/ A copy-and-edit prompt for turning meeting notes or transcripts into decisions and action items with AI, a worked example, and a six-step check for errors. Sun, 01 Nov 2026 00:00:00 GMT https://handy-calc.pages.dev/guides/how-to-write-a-good-ai-prompt/ https://handy-calc.pages.dev/guides/how-to-write-a-good-ai-prompt/ An eight-point checklist for writing AI prompts, based on OpenAI, Anthropic and Google's own guides, with office before/after examples and the real token cost. Sun, 01 Nov 2026 00:00:00 GMT https://handy-calc.pages.dev/guides/is-it-safe-to-put-company-data-in-chatgpt/ https://handy-calc.pages.dev/guides/is-it-safe-to-put-company-data-in-chatgpt/ What OpenAI, Anthropic and Google's own privacy pages say about training on your data in consumer vs business plans, the settings to change, and what never to paste. Sun, 01 Nov 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/industry/law-firm-client-explainer/ https://handy-calc.pages.dev/prompts/industry/law-firm-client-explainer/ Turn a legal process into a plain-language client guide with steps, timelines, costs and questions to ask, clearly marked as general information. Sun, 01 Nov 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/writing/linkedin-post-from-experience/ https://handy-calc.pages.dev/prompts/writing/linkedin-post-from-experience/ Turn a real work story into a LinkedIn post with a strong first line, one lesson and a genuine question, without the clichés. Sun, 01 Nov 2026 00:00:00 GMT https://handy-calc.pages.dev/guides/chatgpt-for-excel-and-google-sheets/ https://handy-calc.pages.dev/guides/chatgpt-for-excel-and-google-sheets/ How to get correct Excel and Google Sheets formulas from ChatGPT, Claude or Gemini, with eight verified formulas on sample data and a quick way to test any AI formula. Sun, 01 Nov 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/image-generation/cinematic-concept-art-scene/ https://handy-calc.pages.dev/prompts/image-generation/cinematic-concept-art-scene/ Produce a wide, atmospheric concept-art frame for a game, film or story, with clear focal point, depth layers and lighting mood. Sat, 31 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/industry/clinic-patient-communication/ https://handy-calc.pages.dev/prompts/industry/clinic-patient-communication/ Create clear, kind patient messages for a healthcare clinic: appointment reminders, pre-visit instructions and follow-ups, in plain language. Sat, 31 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/writing/product-description-ecommerce/ https://handy-calc.pages.dev/prompts/writing/product-description-ecommerce/ Write scannable product descriptions that answer buyer questions, with SEO-friendly title, bullets, specs and care details. Sat, 31 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/image-generation/flat-vector-illustration-set/ https://handy-calc.pages.dev/prompts/image-generation/flat-vector-illustration-set/ Generate a set of matching flat illustrations for a website or app, with locked style rules so every image looks like part of one family. Fri, 30 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/industry/real-estate-listing-description/ https://handy-calc.pages.dev/prompts/industry/real-estate-listing-description/ Write a property listing that is vivid, accurate and compliant, plus short versions for portals and social posts. Fri, 30 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/writing/cold-email-sequence/ https://handy-calc.pages.dev/prompts/writing/cold-email-sequence/ Write a short, respectful B2B cold email sequence that is personalised, specific and easy to reply to. Fri, 30 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/image-generation/editorial-portrait-natural-light/ https://handy-calc.pages.dev/prompts/image-generation/editorial-portrait-natural-light/ Create an authentic, magazine-style environmental portrait with real skin texture, honest light and a believable setting. Thu, 29 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/writing/landing-page-copy-pas/ https://handy-calc.pages.dev/prompts/writing/landing-page-copy-pas/ Write complete, honest landing page copy using the PAS framework, with headline options, benefit bullets, objections and one clear call to action. Thu, 29 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/industry/restaurant-menu-descriptions/ https://handy-calc.pages.dev/prompts/industry/restaurant-menu-descriptions/ Write appetising, accurate menu descriptions and a menu layout that guides choices, with allergen labelling built in. Thu, 29 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/camera-moves/shot-list-with-camera-moves/ https://handy-calc.pages.dev/prompts/camera-moves/shot-list-with-camera-moves/ Plan a full shot list where every shot has a named camera move, lens, timing and purpose, ready for filming or AI video generation. Wed, 28 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/image-generation/ecommerce-product-photo/ https://handy-calc.pages.dev/prompts/image-generation/ecommerce-product-photo/ Generate a crisp, catalogue-ready product photo with controlled lighting, accurate materials and room for text, plus a negative prompt. Wed, 28 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/industry/retail-shop-weekly-social-plan/ https://handy-calc.pages.dev/prompts/industry/retail-shop-weekly-social-plan/ Plan a week of social posts for a small shop with post ideas, captions, photo directions and simple ways to track what works. Wed, 28 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/video-editing/colour-grade-look-recipe/ https://handy-calc.pages.dev/prompts/video-editing/colour-grade-look-recipe/ Get a step-by-step colour-grading recipe for a specific look in DaVinci Resolve or Premiere, with node order and starting values. Tue, 27 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/camera-moves/crane-up-reveal-establishing-shot/ https://handy-calc.pages.dev/prompts/camera-moves/crane-up-reveal-establishing-shot/ Open a video with a crane or drone rise that starts on a detail and reveals the wider location, with timing and framing set. Tue, 27 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/camera-moves/orbit-shot-around-subject/ https://handy-calc.pages.dev/prompts/camera-moves/orbit-shot-around-subject/ Create a smooth arc or orbit move around a person or object, keeping the subject centred and consistent across the whole move. Mon, 26 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/video-editing/youtube-video-script-and-edit-structure/ https://handy-calc.pages.dev/prompts/video-editing/youtube-video-script-and-edit-structure/ Write a retention-focused YouTube script with a hook, chapters, pattern interrupts, b-roll cues and an end screen plan. Mon, 26 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/video-editing/short-form-video-repurposing/ https://handy-calc.pages.dev/prompts/video-editing/short-form-video-repurposing/ Find the best moments in a podcast or webinar and plan vertical clips with hooks, captions, reframing and posting order. Sun, 25 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/camera-moves/slow-push-in-hero-shot/ https://handy-calc.pages.dev/prompts/camera-moves/slow-push-in-hero-shot/ Generate a cinematic slow dolly push-in on a product or subject, with lens, light, speed and start and end frames specified. Sun, 25 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/web-design/dashboard-ui-layout-spec/ https://handy-calc.pages.dev/prompts/web-design/dashboard-ui-layout-spec/ Design a data-heavy dashboard screen with clear hierarchy: layout grid, KPI cards, charts, tables, filters, empty and error states. Sat, 24 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/video-editing/edit-plan-from-transcript/ https://handy-calc.pages.dev/prompts/video-editing/edit-plan-from-transcript/ Turn a long interview or talking-head transcript into a tight edit plan: selects with timecodes, story order, b-roll and caption notes. Sat, 24 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/interaction/drag-and-drop-kanban-board/ https://handy-calc.pages.dev/prompts/interaction/drag-and-drop-kanban-board/ Specify and build a kanban board where cards can be moved by mouse, touch and keyboard, with clear drop feedback and undo. Fri, 23 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/motion/loading-and-skeleton-states/ https://handy-calc.pages.dev/prompts/motion/loading-and-skeleton-states/ Design honest loading feedback for every wait length: instant, short, long and unknown, with skeletons, progress and timeouts. Fri, 23 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/web-design/portfolio-website-art-direction/ https://handy-calc.pages.dev/prompts/web-design/portfolio-website-art-direction/ Plan a personal portfolio site that shows your best work first, with layout, case-study structure, type and colour chosen for your discipline. Fri, 23 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/web-design/brand-identity-starter-kit/ https://handy-calc.pages.dev/prompts/web-design/brand-identity-starter-kit/ Get a compact brand identity for a new business: positioning, three logo concepts, palette, type pairing, voice and example applications. Thu, 22 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/interaction/command-palette-search-ui/ https://handy-calc.pages.dev/prompts/interaction/command-palette-search-ui/ Build a keyboard-first command palette with fuzzy search, grouped results, recent items and full accessibility using the combobox pattern. Thu, 22 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/motion/scroll-driven-storytelling-section/ https://handy-calc.pages.dev/prompts/motion/scroll-driven-storytelling-section/ Create a scroll-triggered sequence that reveals a product story step by step using CSS scroll-driven animations with a JavaScript fallback. Thu, 22 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/visual-effects/webgl-particle-hero-three-js/ https://handy-calc.pages.dev/prompts/visual-effects/webgl-particle-hero-three-js/ Build an interactive particle field hero section in Three.js that reacts to the cursor, with a strict performance budget and a no-WebGL fallback. Thu, 22 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/visual-effects/glassmorphism-card-effect/ https://handy-calc.pages.dev/prompts/visual-effects/glassmorphism-card-effect/ Create a frosted-glass card that stays readable on any background, with backdrop blur, border highlight, fallbacks and contrast checks. Wed, 21 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/interaction/accessible-multi-step-form/ https://handy-calc.pages.dev/prompts/interaction/accessible-multi-step-form/ Design and build a multi-step form with validation, progress, save-and-resume and error handling that works for keyboard and screen-reader users. Wed, 21 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/web-design/design-system-tokens-from-brand/ https://handy-calc.pages.dev/prompts/web-design/design-system-tokens-from-brand/ Turn a short brand description into a full set of design tokens (colour, type, spacing, radius, shadow, motion) as JSON and CSS custom properties. Wed, 21 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/motion/logo-reveal-animation/ https://handy-calc.pages.dev/prompts/motion/logo-reveal-animation/ Plan a 2–4 second logo animation with frame-accurate timing, easing and sound cues, ready for After Effects, Lottie or CSS. Wed, 21 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/visual-effects/animated-mesh-gradient-background/ https://handy-calc.pages.dev/prompts/visual-effects/animated-mesh-gradient-background/ Get a soft, slowly shifting mesh-gradient hero background in pure CSS, with a static fallback, a performance budget and reduced-motion support. Tue, 20 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/interaction/button-states-and-micro-interactions/ https://handy-calc.pages.dev/prompts/interaction/button-states-and-micro-interactions/ Specify every state of a button set (primary, secondary, ghost, destructive) with exact colours, timings, focus rings and loading behaviour. Tue, 20 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/web-design/saas-landing-page-design-spec/ https://handy-calc.pages.dev/prompts/web-design/saas-landing-page-design-spec/ Get a complete, buildable landing page design for a software product: sections, copy, palette, type scale, spacing and component states in one answer. Tue, 20 Oct 2026 00:00:00 GMT https://handy-calc.pages.dev/prompts/motion/ui-motion-system-spec/ https://handy-calc.pages.dev/prompts/motion/ui-motion-system-spec/ Define a consistent motion language for a product: duration and easing tokens, choreography rules, and patterns for common transitions. Tue, 20 Oct 2026 00:00:00 GMT