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About

Instant Invoice is a free online invoice generator built for freelancers, contractors, and small businesses who need to create and send professional invoices without the hassle of complex accounting software. Create polished invoices in seconds with no signup required. Fill in your details, add line items, taxes, and discounts, then download as a PDF or send directly to your client. Support for 50+ currencies makes it ideal for international billing. Choose from professionally designed templates across Business, Freelancer, Tech, Healthcare, and more — available in PDF, Word, and Excel formats. Need it even faster? Use the AI Invoice Generator — simply describe your invoice in plain English and get a ready-to-download PDF instantly. Upgrade to Pro at just $7/month for unlimited invoices, payment buttons, client management, and revenue tracking. Or grab a one-time credit pack from $1 — no subscription needed.

About

The world's simplest way to invoice customers, from your phone or laptop. Save time, stay organized and look professional! Quickly create professional invoices and estimates wherever you are—with a customer, between jobs, or at home. Convert estimates to invoices with one click. Email, text or print your invoices. Get notified when invoices are read and stay on top of late payments. Accept credit card payments as well as cash, check and others. Simply choose an invoice template and customize it with your logo. Add a signature, photos, notes and more. Always look professional and stay organized. Use our invoice generator to manage your invoicing from any device, anytime. Your account is always connected and your data is saved securely for you. Send estimates immediately to secure new jobs. Convert those estimates to invoices with a touch of a button.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Supported
iPhone Supported
iPad Supported
Android Supported
Chromebook Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Supported
iPad Supported
Android Supported
Chromebook Not Supported

Audience

Freelancers & independent contractors Small business owners Agencies & consultants Service-based professionals (designers, developers, photographers, etc.) Startups needing lightweight invoicing without accounting software

Audience

Companies looking for a Billing and Invoicing solution

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$7
Instant Invoice offers a free plan with 2 invoices to get started — no credit card required. Upgrade to Pro at $7/month for unlimited invoices, no watermarks, payment buttons, client management, and revenue tracking. Prefer not to subscribe? Grab a one-time credit pack from just $1 — no expiry, no commitment.
Free Version Supported
Free Trial Supported

Pricing

No information available.
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Instant Invoice
Founded: 2025
United Kingdom
www.instantinvoice.io

Company Information

Invoice Simple
Canada
www.invoicesimple.com

Alternatives

Alternatives

Invoice Home

Invoice Home

Invoice Home Inc.
Invoigin

Invoigin

Vayns
billmywork

billmywork

Indasil Solutions

Categories

Invoice Generators Supported

Categories

Billing and Invoicing Features

Billing Portal Not Supported
Contact Database Not Supported
Contingency Billing Not Supported
Customer Portal Not Supported
Customizable Invoices Not Supported
Dunning Management Not Supported
Hourly Billing Not Supported
Invoice History Not Supported
Mobile Payments Supported
Multi-Currency Not Supported
Online Invoicing Not Supported
Online Payments Supported
Payment Processing Supported
Project Billing Not Supported
Recurring/Subscription Billing Not Supported
Service Ticket Billing Not Supported
Tax Calculator Not Supported

Integrations

QuickBooks Accountants Supported

Integrations

QuickBooks Accountants Not Supported
Claim Instant Invoice and update features and information
Claim Instant Invoice and update features and information
Claim Invoice Simple and update features and information
Claim Invoice Simple and update features and information