Wedding Planner All In One

An all in one wedding planner app that runs your budget, guest list, seating chart and day-of timeline in one file — not a spreadsheet, not a PDF. It opens in any browser, works with no internet, and needs no account, no Canva and no Google login.

Most wedding planners hand you empty cells. This one already knows your dates. Tell it when you are getting married and the whole checklist schedules itself backwards from that day, so you always know what needs doing this month instead of guessing.

What makes it different

• It checks your work. Seating spots two guests you asked to keep apart, tables with more people than chairs, and anyone with no seat at all.
• It warns you about money. It tells you when your category limits quietly add up to more than your total budget, and which deposits are already late.
• It reads your day. The timeline flags moments that overlap and suppliers who arrive after their own slot starts.
• Everything is dated. 47 tasks across seven phases, from twelve months out to the morning of.

What is inside — 39 screens

• Today — one dashboard: days to go, readiness ring, what needs you this week
• Checklist — the year in seven phases, calendar view, key dates
• Money — budget, expenses, payments due, who pays what
• Guests — households, RSVP chasing, meals, hotel stays, seating plan, wedding party
• Vendors — directory, contracts, side-by-side comparison, questions to ask each one
• Design — vision boards, decor and DIY, stationery and signs, attire and fittings
• The Day — run sheet, roles, contacts, music, photo shot list, kit, transport, plan B
• Honeymoon — destinations, itinerary, packing, bucket list, memories
• After — thank you notes, name change, the admin nobody warns you about

Plus every celebration around it: bridal shower, bachelorette, rehearsal dinner and honeymoon each get their own dates, guests, budget and tasks.

8 printable packs — written from your own plan

Nothing to retype. Each one compiles itself from what you have already entered:

• Day-of binder — the whole day in one document for whoever is running it
• Vendor call sheets — one per supplier, their times only, not your whole schedule
• Caterer pack — final numbers, meal splits, allergies by name and table
• Contact sheet — every number anyone might need, on one page
• Seating pack — chart, place cards, escort cards, table numbers
• Signage pack — 14 signs already filled in with your names
• Checklists — any list, printed properly
• The whole plan — everything, for a planner or a parent

How it works

Open your PDF, follow its link, open the file and start planning. That is the whole setup.

• Works offline — no internet needed, ever
• No account required. If you do want your plan on your phone and laptop, you can turn on optional cloud sync with a free email and password
• Your data stays yours — export a backup file any time from Settings
• Phone, tablet and desktop
• 3 themes: Blush, Vellum and Obsidian dark mode
• English, Spanish and French
• Any currency
• Print-ready — every screen and all 8 packs

What you receive

• The planner — one .html file, the whole app
• demo-data.json — a complete example wedding you can load from Settings to explore every feature, then clear in one click
• Quick-start guide (PDF)

Before you buy

This is an interactive app, not a printable planner and not a spreadsheet. It opens in any modern browser on any device. There is no subscription and no monthly fee — you buy it once and it is yours. No Google account, no Canva account and no app store needed.

For personal use only. Please do not resell or redistribute.