Invoice-Generator.com is a free web tool for making one invoice at a time in your browser. BulkyGen is an offline Windows app for turning a whole spreadsheet of clients into a batch of finished PDF invoices in one run. They solve different problems — this page tells you honestly which one is yours.
What Invoice-Generator.com is for
You need one invoice, right now, and you don't want to install anything. You open the site, fill in a form, and download a PDF. No account, in most cases, and no cost for a single invoice. It's built for the person who bills occasionally, not the person billing the same 30 clients every month.
What BulkyGen is for
You already keep your client list and line items in a spreadsheet — an export from your shop, your accounting tool, or just a sheet you maintain by hand — and you need one PDF per client, every billing cycle, without opening a form 30 separate times. You upload the spreadsheet once, map the columns once, and BulkyGen generates every invoice in a single run.
Where Invoice-Generator.com genuinely wins
- Zero install, works from any browser on any operating system.
- Faster than BulkyGen if you truly only need one invoice, once.
- Nothing to learn — a single form, no column mapping, no template setup.
If that's your situation, use it. Installing a desktop app for a single invoice is more setup than the job needs.
Where BulkyGen genuinely wins
- Bulk from a spreadsheet. One upload produces every client's invoice in one pass, instead of one web form per client.
- Runs offline. Your client list and revenue figures stay on your computer — nothing is typed into a web form or sent to a server.
- A one-time licence is available. Monthly, yearly, or a single lifetime purchase, rather than repeating the same manual entry every cycle indefinitely.
- Saved branding. Your logo, business details, and template are set once in Settings and reused on every invoice — no re-entering business details per invoice.
Where BulkyGen doesn't win
Being direct about the trade-offs:
- It's a Windows desktop install, not an instant web page — the wrong choice for a single, one-off invoice.
- No mobile or browser access — it's a local Windows app, not a site you can open on your phone.
- There's a real free tier (7 invoices a day, single invoices only), but unlike a web tool you'll never install, it does still involve downloading and installing software.
Pricing, honestly
Invoice-Generator.com's current pricing and any account limits are [[VERIFY: Invoice-Generator.com's current pricing/limits]] — check their site directly, since this page can't promise it stayed accurate.
BulkyGen's pricing is public and current: free forever for up to 7 invoices a day (single invoices only), a 7-day trial with bulk generation unlocked, or a paid licence from $9/month with no auto-renewal — see pricing for the full breakdown.
Which one should you use?
If you need a single invoice today and don't want to install anything, Invoice-Generator.com is the right tool for that job — use it. If you're regularly billing more than a handful of clients from data you already have in a spreadsheet, re-typing each one into a web form is the slow path; running your first bulk batch in BulkyGen is worth the five minutes of setup.