The best free invoicing tools in 2026 include Refrens for its generous free tier, followed by Invoice generator for zero-commitment invoices, Queue for productized services, FISKL for AI-driven invoicing with a trial, and Qonto for integrated banking. These picks were chosen specifically because they offer a genuinely free plan or free tier, not just a limited trial that expires after a few days.
This list is for freelancers, small business owners, and anyone who needs to send invoices without paying upfront. Use it to find the tool that matches your business type, volume, and location — whether you need GST compliance, multi-currency support, or a simple one-off invoice. Each recommendation highlights what the free plan includes and where paid plans start, so you can make an informed choice.
How we picked these invoicing tools
We focused on tools that provide a genuinely free plan or free tier — not just a temporary trial. Each candidate was evaluated on feature depth, pricing clarity, and fit for common invoicing use cases. We prioritized tools that let users send real invoices without entering credit card details or committing to a subscription. Reliability and user feedback were also considered to ensure the picks are trustworthy and easy to use.
Related shortlists: Top 7 Free Stock Trading Platforms in 2026 and 10 Best Free Neobanks in 2026.
Also worth a look: 7 Best Invoicing Tools for Small Teams in 2026 and Top 7 Invoicing Tools in 2026.
| Tool | Best for | Key features | Pricing | Free trial |
|---|---|---|---|---|
| Refrens | freelancers and small businesses needing a free plan with GST compliance and branded invoices | Branded invoices, GST-compliant billing, WhatsApp bill scanning | Free — up to 15 documents, no credit card required | Free plan |
| Invoice generator | users who need to send a single invoice quickly without signing up or paying anything | No account required, Local storage, PDF export | Free — no cost, no paid tiers | Free plan |
| Queue | productized service businesses that want to test the platform until they land their first client | Global invoicing, Payment processing, Client portal | Starter — free until the first client, then upgrade required | Free until first client |
| FISKL | businesses exploring AI-powered multi-currency invoicing with a 30-day free trial | AI-powered reconciliation, Multi-currency invoicing, Bank feed integration | Solo — ₹1,224/month after a 30-day free trial | 30-day free trial |
| Qonto | self-employed professionals and SMEs that want invoicing integrated with a business bank account | Built-in invoicing, Bookkeeping tools, Spend management | Basic (self-employed) — €9/month, billed annually at €108/year | 1-month free trial |
The best invoicing tools in 2026
Here are our top five free invoicing tools, ranked from best overall to those with slightly less generous free offerings. Each one has been selected for its ability to help you get paid without paying upfront.
1. Refrens
Manage Invoicing, Accounting, Inventory, Sales, and more.
Refrens is best for: freelancers and small businesses needing a free plan with GST compliance and branded invoices
Refrens provides a free plan that supports up to 15 documents, including branded invoices and GST-compliant billing. It also integrates AI assistants and WhatsApp bill scanning, making it a versatile choice for Indian users.
Key Refrens features
- Branded invoices — professional, customizable invoice templates
- GST-compliant billing — built for Indian tax and GST reporting requirements
- WhatsApp bill scanning — capture expenses by forwarding receipts via WhatsApp or email
- Trust Score — assesses a client's reliability before invoicing them
- AI assistant integration — connects to ChatGPT and Claude via Refrens MCP
Refrens pricing
- Free — up to 15 documents, no credit card required
- Premium — pricing on request
- Free trial: Free plan
2. Invoice generator
Privacy based invoice generator
Invoice generator is best for: users who need to send a single invoice quickly without signing up or paying anything
Invoice generator is a completely free, privacy-focused tool that requires no account creation. It stores data locally and exports polished PDF invoices, ideal for one-off invoicing.
Key Invoice generator features
- No account required — create invoices without signing up
- Local storage — invoice data stays in the browser, not on a server
- PDF export — download polished, ready-to-send invoices
- Multi-currency support — bill clients in different currencies
Invoice generator pricing
- Free — no cost, no paid tiers
- Free trial: Free plan
3. Queue
All-in-one platform to launch your productized services
Queue is best for: productized service businesses that want to test the platform until they land their first client
Queue offers a Starter plan that is free until you get your first paying client, then upgrades are required. It includes global invoicing, a client portal, and paywalled file delivery.
Key Queue features
- Global invoicing — create and send invoices for payment via card, debit or bank transfer
- Payment processing — built-in support for Stripe and PayPal
- Client portal — white-labeled portal for communication and file delivery
- Paywalled delivery — files unlock automatically once an invoice is paid
- Custom pricing plans — build a pricing plan or send one-off custom invoices
Queue pricing
- Starter — free until the first client, then upgrade required
- Growth — $49/month for 2 seats, $19 per additional seat (most popular)
- Enterprise — custom pricing
- Free trial: Free until first client
4. FISKL
AI-Native Accounting & Financial Management
FISKL is best for: businesses exploring AI-powered multi-currency invoicing with a 30-day free trial
FISKL provides a 30-day free trial on all tiers, letting users test AI-driven reconciliation and multi-currency invoicing. It integrates bank feeds and supports mobile invoicing.
Key FISKL features
- AI-powered reconciliation — matches invoices and payments automatically
- Multi-currency invoicing — bills clients in their local currency
- Bank feed integration — connects accounts for real-time cash visibility
- Mobile invoicing — create and send invoices from a phone
FISKL pricing
- Solo — ₹1,224/month after a 30-day free trial
- Pro — ₹2,202/month after a 30-day free trial (most popular)
- Prime — ₹3,181/month after a 30-day free trial
- Free trial: 30-day free trial
5. Qonto
The finance solution that energizes SMEs and freelancers.
Qonto is best for: self-employed professionals and SMEs that want invoicing integrated with a business bank account
Qonto bundles invoicing directly with its banking platform, offering a 1-month free trial. It includes bookkeeping tools, spend management, and multi-user access.
Key Qonto features
- Built-in invoicing — create and send professional invoices from the same account as the business bank balance
- Bookkeeping tools — categorizes transactions and exports for an accountant
- Spend management — team cards and approval workflows for business teams
- 24/7 support — customer support available around the clock
- Multi-user access — add team members with permission controls
Qonto pricing
- Basic (self-employed) — €9/month, billed annually at €108/year
- Smart (self-employed) — €19/month, billed annually at €228/year
- Essential (business teams) — €49/month, billed annually at €588/year
- Free trial: 1-month free trial
Which invoicing tools should you choose?
If you are a freelancer or small business in India, Refrens is the clear choice with its 15-document free plan and GST compliance. For one-off invoices with no sign-up required, Invoice generator is ideal. If you run a productized service business, Queue lets you test the full platform for free until you land a client.
For those exploring AI-powered features, FISKL offers a 30-day free trial that includes multi-currency invoicing and automated reconciliation. And if you prefer an all-in-one banking and invoicing solution, Qonto provides a 1-month free trial for self-employed professionals. All these tools let you start invoicing without paying a cent — just choose the one that fits your workflow best.
