ezy E Invoice
A modern and easy e-invoice plugin – create, send and manage professional PDF invoices directly from your WordPress admin.
Use with caution
ezy E Invoice works, but test it on a staging site before relying on it in 2026. Was last updated 1 month ago, and scores 55/100 on our health check.
- Small user base (<10 active installs)
- Very few reviews so far
How does it stack up?
Side-by-side on installs, updates, ratings & support
Daily downloads
Download spikes usually follow a new release — each site that auto-updates counts as a download.
Rankings
Where ezy E Invoice stands todayWordPress.org search rankings
Live position in the plugin search, top 100| Keyword | Position |
|---|---|
| Billing | >100 |
| >100 | |
| invoice | >100 |
| >100 | |
| woocommerce | >100 |
About ezy E Invoice
From the official readme · v2.2.4Description
ezy E Invoice makes creating and sending professional e-invoices effortless. Build your client list, link your products (with optional WooCommerce sync), and fire off a branded PDF invoice by email in just a few clicks.
Key Features
- Client Management – Store unlimited clients with name, company, email, phone, address and notes. Quick-search autocomplete when creating invoices.
- Product/Service Catalogue – Maintain a product list with price and description. One-click WooCommerce sync imports your existing store products.
- Smart Invoice Builder – Select a client, add line items with quantity and unit price, and watch the totals update live. Supports discount, tax and service charge.
- PDF Generation – Every invoice is rendered as a professionally styled PDF using FPDF – no third-party SaaS required.
- Automatic Email Delivery – The moment you click Create & Send, the client receives a branded HTML email with the PDF attached.
- Invoice Management – List, filter, resend, mark as paid, download or delete invoices from a clean admin table.
- Flexible Settings – Configure company branding, invoice prefix & numbering, payment terms, bank/payment details, tax label & rate, service charge, discount toggle, currency, email sender details, CC/BCC and custom footer notes.
- WooCommerce Integration – Optionally sync WooCommerce products into the ezy E Invoice product catalogue with a single button.
Use Cases
- Freelancers billing clients for services
- Small businesses issuing recurring invoices
- WooCommerce store owners needing a simple invoicing module outside of orders
Languages
Ready for translation (.pot file included). All strings are wrapped in __() / esc_html__() with the ezy-e-invoice text domain.
Installation
Automatic (recommended)
- Go to Plugins → Add New in your WordPress admin.
- Search for ezy E Invoice.
- Click Install Now then Activate.
Manual
- Download the ZIP file.
- Go to Plugins → Add New → Upload Plugin.
- Upload the ZIP and click Install Now, then Activate.
First-Time Setup
- Navigate to ezy E Invoice → Settings.
- Fill in your Company Details (name, logo, address, registration numbers).
- Configure Invoice Settings (prefix, starting number, currency, payment terms).
- Set Tax & Charges (GST/VAT/SST rate, service charge, discount options).
- Configure Email Settings (from name, from address, subject, body template).
- Save, then add your clients and products — you’re ready to invoice!
Frequently asked questions
Does this plugin work without WooCommerce?
Yes. WooCommerce is completely optional. You can manually add products/services to the ezy E Invoice catalogue without WooCommerce installed.
How are PDFs generated?
PDFs are generated server-side using the FPDF library (bundled). No external service is required.
What email service does the plugin use?
It uses WordPress’s built-in wp_mail() function, so it works with any SMTP plugin (e.g. WP Mail SMTP, FluentSMTP).
Can I customise the invoice PDF design?
The PDF template is in templates/invoice-pdf-html.php and the generator class is in includes/class-ezy-pdf.php. Developers can override these to suit their brand.
Where are invoices stored?
Invoices are stored in custom database tables created on activation. No post types are used, keeping your WordPress database clean.
Can I resend an invoice?
Yes. From ezy E Invoice → Invoices, click Resend on any invoice row to re-email the PDF to the client.
Is there a bulk delete option?
Bulk actions are on the roadmap for v2.2. For now, individual delete is available on each invoice row.
What happens if I uninstall the plugin?
The uninstall.php file removes all plugin options. Database tables are retained by default to protect your data. You can manually drop them if needed.
Changelog
2.2.4
- Maintenance: Version bump to 2.2.4.
- Confirmed: All previous review fixes from v2.2.3 retained — ABSPATH guard, clean phpcs:ignore on PDF style block, and smart FPDF loader.
2.2.3
- Fix: Removed rogue
<style>tag caused by a broken phpcs:ignore comment embedded inside the PHP docblock — the embedded<?php ?>tag unintentionally closed PHP mode, making<style> is requiredoutput as literal HTML. Docblock is now plain text. - Fix: Replaced the broken inline phpcs:ignore with a clean
<?php // phpcs:ignore ... ?>line placed immediately before the<style>block, correctly suppressing the WPCS enqueue warning for this PDF-only template. - Fix: Confirmed
if ( ! defined( 'ABSPATH' ) ) exit;guard remains at line 2 oftemplates/invoice-pdf-html.php.
2.2.2
- Fix: FPDF smart-load — if another plugin has already loaded FPDF, EZYEIN_FPDF now extends it instead of loading the library again, avoiding duplicate code in memory.
- Fix: FPDF class wrapped with class_exists( ‘EZYEIN_FPDF’ ) guard in both fpdf.php and class-ezy-pdf.php to prevent duplicate class definition errors.
- Fix: Inline tag in invoice-pdf-html.php annotated with phpcs:ignore — template is PDF-only (ob_start capture), never served to browser.
2.2.1
- Fix: Added phpcs:ignore with justification on read-only GET parameter — no nonce needed on display-only admin pages.
- Fix: Invoice view page now accessible via direct URL or bookmark (no nonce expiry issue).
2.2.0
- Security: Replaced deprecated utf8_decode() with mb_convert_encoding() in PDF generator.
- Security: Explicit sanitization of all $_POST fields in client and product save handlers.
- Security: Added wp_unslash() to json_decode() item fields in invoice handler.
- Security: Nonce verification added to filter/pagination links on invoices list page.
- Improvement: Plugin URI updated to GitHub repository.
2.1.9
- Fix: Added ABSPATH guard and phpcs:disable to all FPDF font PHP files (third-party library).
- Fix: Replaced readfile() with WP_Filesystem()->get_contents() for PDF delivery.
- Fix: Removed all error_log() debug calls from PDF class.
Screenshots
For developers
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Best ezy E Invoice alternatives
All Billing plugins →
FAQ
ezy E Invoice: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Sep 29, 2026
Is ezy E Invoice free?
Yes. ezy E Invoice is free to download and use from the official WordPress.org plugin directory.
Is ezy E Invoice safe to use in 2026?
ezy E Invoice works, but test it on a staging site before relying on it in 2026. Was last updated 1 month ago, and scores 55/100 on our health check.
How many websites use ezy E Invoice?
ezy E Invoice is active on <10 WordPress websites and has been downloaded 155 times since it launched in August 2026. It was downloaded 71 times in the last 30 days.
Does ezy E Invoice work with WordPress 7.1?
ezy E Invoice is officially tested up to WordPress 7.0.6, while the latest release is 7.1.2. It may still work, but try it on a staging site first.
What PHP version does ezy E Invoice need?
ezy E Invoice requires PHP 7.4 or higher. Most hosts run PHP 8.x today, so it works on any modern WordPress hosting.
When was ezy E Invoice last updated?
The latest version, 2.2.4, was released on August 20, 2026 (1 month ago).
Who makes ezy E Invoice?
ezy E Invoice is developed and maintained by Mohammad Abubakar Siddique.
What are the best alternatives to ezy E Invoice?
The most popular alternatives to ezy E Invoice are Sprout Invoices (1K+ installs), Easy Invoice (500+ installs) and Paystack MemberPress (300+ installs).
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