New Invoice

Fill the form on the left — the preview updates as you type.

Autosave on

Number

Currency

Client PO number — optional reference

Issue date

Due date

Bill to

Client name

Contact / attention

Email

Phone

Website

Address

Line items

Description

Qty

Unit

Rate

Discount

VAT / Tax

%

Subtotal—

Discount—

VAT—

Total—

Notes & terms

Notes / payment terms

Status

Receipts & attachments

Attach receipts or supporting docs. They're stored with the document and can be downloaded as a bundle when you Send.

Document history

All your saved invoices and quotations.

Clients

People & organisations you invoice.

Insights

Track what has been paid and what still needs attention.

Total invoiced

—

Paid

—

Outstanding

—

Overdue

—

Status breakdown

Where your invoiced amount currently sits.

Revenue over time

Monthly totals — paid (teal) vs invoiced (indigo).

Calendar of transactions

Issues, due dates and overdue items at a glance.

Issued Paid Due Overdue

Settings

Your business details, logo, defaults, and bank info.

Business identity

Business name

Your name (used in "Prepared by")

Monogram (used if no logo)

Tagline

Email

Phone

Website

VAT / PIN no. (optional)

Address

Logo (PNG, JPG, or SVG — appears in document header)

Logo scale: 100%

Signature image (shown on the Studio layout; PNG with transparent background works best)

Footer signature line (use {name} and {business} as placeholders)

Leave blank to hide this line entirely.

Defaults

Default currency

Default VAT %

VAT on by default

Invoice prefix

Quotation prefix

Next invoice no.

Next quotation no.

Invoice due offset (days)

0 = due immediately

Quotation validity (days)

Email defaults

Email channel

On phones, the mail app handles the compose either way — mobile Gmail web URLs sometimes drop the prefilled fields.

Invoice email subject template

Invoice email body template

Variables: {client}, {number}, {total}, {due}, {issuer}, {business}

Quotation email subject template

Quotation email body template

Reminder email subject template

Reminder email body template

Default notes

Default invoice note (incl. bank details)

Default quotation note

Cloud sync optional

Sync your invoices, clients, and settings across devices. Requires deploying with the Cloudflare backend — see the deployment README.

Enable cloud sync

Sync server URL

Leave as /api/sync when the HTML and worker are on the same Cloudflare project.

Sync key

Save this key like a password. Use the same key on every device you want to sync. Anyone with this key can read or write your data.

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Data & backup

Your invoices, clients, and settings live in this browser only. Export a JSON backup to move them between devices or browsers.

Look & Feel

Pick a layout, font pairing, and color theme. Applied to every document.

Document layout

Four distinct templates — same data, different presentation.

Font pairing

Curated pairings from Google Fonts that work well in financial documents.

Invoice № 001

For services rendered between March and May. Payment due thirty days from issue date.

Color theme

Pick a preset, or set your own accent and ink colors below.

Accent color (custom)

Ink color (custom)

Paper background

Dashboard

Support links for the InvoYou project — your visitors will see whichever links you fill in.

Support the project

Paste your full URLs below. Any link you leave blank simply won't appear. Buttons show up in the bottom-left of the sidebar (and at the top of the page on mobile).

Buy Me a Coffee

Ko-fi

Patreon

Generic support link

Use this for any other support platform — the button label is configurable below.

Generic-link button label

Show these buttons in the sidebar

Uncheck to hide all support buttons even when links are filled in.