Getting paid is the whole point of freelancing — and nothing kills momentum like chasing invoices with spreadsheets and awkward “just checking in” emails. The right invoicing tool sends professional invoices, tracks who paid, and nudges late clients automatically.
Here are the 10 best free invoicing tools for freelancers, compared honestly on what their free plans actually include.
What Freelancers Actually Need From Invoicing Software
Before the list, the criteria. A freelancer’s invoicing tool must:
- Create professional invoices in minutes (your invoice is a brand touchpoint)
- Track paid/unpaid/overdue status at a glance
- Send automatic payment reminders
- Accept online payments (card, bank transfer)
- Handle multiple currencies if you have international clients
- Export data for taxes
You don’t need enterprise accounting. You need: invoice → send → get paid → track. Everything below does that on a free plan.
The 10 Tools
1. Wave
The most generous free plan in the business: unlimited invoices, unlimited clients, and accounting features — all free. Makes money on payment processing (2.9% + $0.60 per transaction). Best for: freelancers who want full accounting, not just invoicing. Limitation: payment processing required for online payments; available in limited countries.
2. Zoho Invoice
Free for up to 1,000 invoices per year — more than most freelancers send. Clean templates, time tracking, client portal, and multi-currency support. Best for: freelancers wanting a polished, full-featured free tool. Limitation: part of the Zoho ecosystem (upsells to paid Zoho products).
3. PayPal Invoicing
Free to send invoices; you likely already have an account. Clients can pay by card or PayPal balance without signing up. Best for: freelancers whose clients already use PayPal. Limitation: fees (3-4% depending on region), basic templates, weak tracking features.
4. Square Invoices
Free unlimited invoices with a clean mobile app — great for freelancers who also sell in person. Online payment processing at standard rates. Best for: freelancers mixing services and product sales. Limitation: ecosystem lock-in; advanced features need paid Square add-ons.
5. Invoice Ninja
Open-source option with a solid free plan: unlimited clients, 20 invoices… actually the free tier includes generous invoicing with customizable templates and a client portal. Best for: tech-comfortable freelancers who like control. Limitation: interface less polished than commercial rivals.
6. Harvest (free tier)
Free for 2 active projects — limited, but its time-tracking-to-invoice workflow is superb. Track hours, one-click convert to invoice. Best for: hourly freelancers who live in time tracking. Limitation: the free plan’s project cap means most growing freelancers outgrow it.
7. AND.CO (by Fiverr)
Free for freelancers: invoicing, contracts, proposals, and expense tracking in one. Designed specifically for independent workers. Best for: Fiverr/Upwork freelancers wanting contracts + invoices together. Limitation: payment processing fees apply; feature development has slowed.
8. Stripe Invoicing
Free to create and send invoices; you pay only processing fees (2.9% + $0.30) when clients pay. Highly customizable, developer-friendly, global currency support. Best for: freelancers comfortable with a slightly technical setup who want the best payment infrastructure. Limitation: no built-in accounting — it’s invoicing + payments, not bookkeeping.
9. Refrens
Free plan with unlimited invoices aimed at freelancers and small businesses in particular. Includes lead management and quotation features beyond invoicing. Best for: freelancers who also need quoting/proposal workflows. Limitation: smaller user base means fewer integrations and community resources.
10. Canva / Google Docs templates (the $0 DIY)
Not software — but a well-designed invoice template in Canva or Docs, paired with PayPal/Stripe payment links, works fine for under 5 invoices a month. Best for: brand-new freelancers sending their first few invoices. Limitation: zero automation; you’ll outgrow it fast.
How to Choose: A 60-Second Decision Guide
- Want everything free including accounting? → Wave
- Want the most polished free experience? → Zoho Invoice
- Clients already pay via PayPal? → PayPal Invoicing
- Mix of in-person and online work? → Square
- Hourly billing with time tracking? → Harvest (or AND.CO)
- Just need payment links on nice invoices? → Stripe
- Sending fewer than 5 invoices/month? → DIY template + payment link is fine for now
Whichever you pick, set up automatic late-payment reminders on day one. The tool chasing payments for you — politely, automatically — is worth more than any template design.
Invoicing Habits That Get You Paid Faster
The tool matters less than the habits:
- 1. Invoice immediately when work is delivered — same day, not “when you get around to it.”
- 2. Set clear payment terms on every invoice: “Due within 7 days” beats “Due upon receipt” (which everyone ignores).
- 3. Require deposits for projects over a few hundred dollars — 30-50% upfront is standard and filters out non-serious clients.
- 4. Number every invoice sequentially (INV-001, INV-002) — it looks professional and keeps taxes simple.
- 5. Follow up systematically: friendly reminder at 3 days overdue, firmer at 7, phone call at 14.
Freelancers who invoice promptly and follow up consistently report dramatically fewer late payments. It’s not awkward — it’s business.
If you’re just starting your freelance journey, getting the work comes first — nailing your marketplace profiles and proposals; this guide covers getting paid for it.
Frequently Asked Questions
What’s the best completely free invoicing software?
Wave offers the most generous truly-free plan (unlimited invoices and clients plus accounting). Zoho Invoice’s free tier (1,000 invoices/year) is the most polished. Both are excellent for freelancers.
Do I need invoicing software or is a spreadsheet enough?
A spreadsheet works for your first few invoices, but software wins quickly: professional appearance, automatic reminders, payment tracking, and tax-ready records. Switch once you’re sending 5+ invoices monthly.
How do invoice payment fees work?
When clients pay online by card, processors take ~2.9% + $0.30 per transaction. Bank transfers are usually cheaper (around 1%). Factor fees into your pricing — or offer a small discount for bank transfer payments.
Should freelancers charge late fees?
Yes — state them upfront: “1.5% monthly late fee after 14 days” is standard and legal in most places. Stated late fees get invoices paid faster even when rarely enforced.
Do I need to register a business to send invoices?
In most places, no — sole proprietors can invoice under their own name. Check your local tax rules about income thresholds and registration requirements as your freelance income grows.