Free Invoice Generator - Online Invoice UK

Refrens gives you more than just a blank template. It’s a fully free invoice generator built to save time and reduce errors.

Most businesses begin invoicing with Word or Excel. These tools get the job done but demand too much time. You need to enter everything manually, apply formulas, and double-check totals. Formatting issues are common, and branding takes extra effort. Sharing the invoice means saving it as a PDF, attaching it to an email, and tracking payments separately. It’s a lengthy process that slows you down.

A free invoice generator like Refrens changes that. You don’t need to download anything or worry about formatting. Just enter the details, and the invoice is ready with totals, tax, discounts, and your logo, all in place. You can also send the invoice directly via link, email, or WhatsApp, without creating a separate file.

Refrens helps you do more than just make an invoice online. It saves every invoice you create, so you can track who viewed it, who paid, and who needs a reminder. Instead of manually updating spreadsheets, you get an organised view of your receivables at all times. You can also view invoice history, duplicate previous invoices, and generate reports for tax or accounting purposes.

One account on Refrens lets you manage multiple businesses. Switch between brands, set different invoice formats, and track income separately all from the same dashboard. It’s a smart fit for Self employed, consultants, and small agencies who deal with various clients under different banners.

You’re not limited to invoices. Refrens works as a complete billing platform. You can generate quotations, proforma invoices, delivery challans, and credit notes with the same ease. All documents follow a consistent structure, so you maintain a professional image at every step.

The tool supports multi-currency invoicing, so you can create bill online in other currency. It also adapts to various tax structures

Refrens is more than just an invoice generator free of cost. It’s a tool designed to reduce friction in your workflow. Everything is stored securely online, no risk of losing files. You can access your account from any device, track work in real time, and never miss a payment again.

If you want to generate invoice online without the hassle of templates, formulas, or downloads, Refrens is the smarter choice. It’s fast, clean, and built for growing businesses.

Invoice Generator for Small Business

Every small business needs a reliable way to bill clients, track payments, and stay compliant. Refrens gives you full control over your invoicing from customised branding to auto-filled client data. You can download reports, share invoices in one click, and manage everything without spreadsheets. It's built for business owners who want clarity without complexity.

Invoice Generator for Contractor

Refrens helps contractors itemise tasks, apply custom labour rates, and bill directly from the site. Whether you charge per project or by stage, you can record everything digitally and access old invoices anytime handy for contract references and end-of-year filing.

Invoice Generator for Landscaping

For landscapers, each project is different. Some need a full garden redesign, others just monthly upkeep. With Refrens, you can create a unique invoice for each job, highlight seasonal services, and apply discounts where needed. Invoices can be shared instantly, helping you spend less time on admin and more time outdoors.

Invoice Generator for Lawn Care

Refrens lets you set up recurring invoices for regular customers and send automated reminders before the due date. You can manage multiple properties, adjust charges when needed, and still keep your invoicing streamlined and consistent.

Invoice Generator for Cleaning Services

Whether you're billing end-of-tenancy cleans or commercial maintenance, Refrens makes it simple to match service frequency with billing frequency. You can log visits, add consumables used, and even apply weekend surcharges. Every invoice sent looks tidy and reflects the professional standard of your service.

Invoice Generator for Auto-Repair

Refrens allows you to break down spare parts, labour, diagnostics, and taxes in a clean, easy-to-read format. Save customer vehicle info, pull up service history, and send invoices that leave no confusion.

Invoice Generator for Legal

Legal services often span weeks or months. Refrens helps you manage long-term billing by tracking time, setting retainer milestones, and detailing every consultation or filing. With built-in VAT support and proper formatting, you maintain a professional image and reduce billing disputes.

Invoice Generator for Attorney

Invoicing in legal work needs to reflect detail and professionalism. With Refrens, you can create structured invoices with court dates, drafting sessions, hourly logs, and client-specific notes. Everything is recorded, sorted, and ready to export if needed making financial documentation stress-free.

Invoice Generator for Construction

Refrens is built for project-based billing. You can issue staged invoices based on completion, list subcontractor fees, apply VAT on materials, and keep a log of pending payments. From quotation to final handover, all paperwork stays linked, transparent, and easy to access.

Invoice Generator for HVAC

You handle installations, repairs, and emergency visits each with different pricing. Refrens lets you adapt your invoices on the go. Add job notes, travel fees, and warranty info, then send the invoice right from your mobile. It works just as well for solo engineers as for small teams.

Invoice Generator for Electrical

Clear documentation matters when you're wiring homes or inspecting panels. With Refrens, you can attach safety inspection reports, list component costs, and include callout charges in one smart invoice. You can reuse formats for similar jobs and keep your admin load light.

Invoice Generator for Plumbing

When you're dealing with urgent callouts or full installations, your billing needs to keep up. Refrens lets you generate invoices quickly, whether you're charging per visit, per hour, or by the job. It handles VAT, stores all documents, and gives you a full record of past services.

Invoice Generator for Painting

Painting jobs vary by surface type, square footage, and prep time. Refrens helps you create flexible invoices that capture all these details. You can itemise by material, labour, and finish quality, while keeping everything professional and easy to share.

Invoice Generator for Handyman

Odd jobs shouldn’t mean messy invoices. Whether you’re fixing shelves, fitting locks, or patching walls, Refrens lets you bill neatly with clear descriptions and fixed pricing. You can reuse past invoices, track customer history, and send updates in real-time.