Invoicing that lives
on your computer.
Not theirs.

We give you the platform. You keep the data - stored as real files on your own disk. No accounts, no cloud, no middlemen.

Launch App → *Free forever · Unlimited invoices & clients · No credit card required
Coconice invoice editor
Works in
Chrome
Edge
· Built with
Web Crypto API
File System API
Key Features

Everything you need, nothing you don't

Simple, private, local-first invoicing for freelancers who value their data.

Real files, real folders

Your invoices are plain JSON files in a folder you choose. Copy them, back them up, move them. No export needed.

Encrypted bank details

Bank info is encrypted with your own passphrase using AES-GCM. Even if someone opens your files, they can't read it.

Print to PDF

One click exports any invoice as a clean A4 PDF using your browser's print dialog. No extra tools.

Auto-incrementing numbers

Invoice numbers increment automatically. Adjustable prefix, always consistent.

Line items + adjustments

Add line items with quantity and rate. Apply tax or discounts as percentage adjustments.

Works offline

Once loaded, it works with no internet. Nothing calls home. Ever.

How it works

01

Pick a folder

Choose any folder on your computer. Coconice stores everything there as files.

02

Create invoices

Fill in client details, line items, and taxes. The app calculates totals automatically.

03

Export as PDF

Hit print. Get a clean A4 invoice. Done.

Your Data

We provide the platform.
You own the data.

Coconice is the tool - your disk is the database. Every invoice is a plain file in a folder you choose. No servers ever touch your data. Not now, not ever.

We have no idea who you are, what you invoice, or who your clients are. That's not a bug - it's the entire point.

0
servers
0
trackers
0
accounts
Pricing

Simple pricing.

Start for free. Pro features coming soon.

Free
$0
forever
  • Unlimited invoices & clients
  • 1 bank account
  • 3 preset currencies (USD, EUR, LKR)
  • 1 tax row + 1 discount row
  • Logo upload
  • PDF export
Coming Soon
Pro
Coming Soon
  • Everything in Free
  • Unlimited bank accounts
  • Custom currencies
  • Custom invoice number format
  • Unlimited tax & discount rows
  • Invoice templates
  • Recurring invoice stubs
  • Bulk CSV / JSON export
  • One-click backup & restore

Pro plan is coming soon. Free plan is available now — no account needed.

Launch App →

Questions

Which browsers are supported? ▼
Chrome 86+ and Edge 86+. Firefox does not support the File System Access API.
Is it really free? ▼
The free tier gives you unlimited invoices and clients. Pro is a one-time purchase that unlocks multiple bank accounts, custom currencies, custom invoice numbering, and more advanced features.
Where is my data stored? ▼
In a folder on your computer that you choose on first launch. Nothing is uploaded anywhere.
Can I use it offline? ▼
Yes, after the initial page load it works entirely offline.
What happens if I clear my browser? ▼
Your files stay on disk — Coconice just needs you to re-select the folder on next launch.
Is the encryption strong? ▼
Bank details use PBKDF2 key derivation + AES-GCM encryption. Your passphrase never leaves the browser.