Description

Bulk Invoice Generator lets you export WooCommerce orders as PDF invoices in bulk. Filter by date range, order status, starting order number, or limit the count — then download everything as a single ZIP file with one click.

Features:

Filter orders by date range, status, starting order number, and max count
Live progress bar during generation
Download all invoices as a single ZIP
Seller info, logo, IBAN, VAT number configurable in settings
Supports Latin, Extended Latin, and Cyrillic scripts (Estonian, Russian, English, and more)
Automatic table header color picker
Works with both legacy WooCommerce order storage and HPOS (High-Performance Order Storage)
Compatible with PHP 8.4

Requirements:

WooCommerce 7.0 or later
For styled PDF invoices: dompdf (optional — plain text fallback included)

Installation

Upload the axagen-bulk-invoice-generator folder to /wp-content/plugins/
Activate the plugin through the Plugins menu in WordPress
Go to WooCommerce Bulk Invoices to configure your seller info
Use the Generate ZIP form to filter and download invoices

Optional — styled PDF invoices:

By default the plugin generates simple plain-text PDFs. For formatted invoices with your logo, colors, and proper layout, install dompdf:

Download dompdf v3.x as a ZIP
Extract and rename the folder to dompdf
Place it inside the plugin folder: axagen-bulk-invoice-generator/dompdf/

FAQ

Does this work with HPOS?: Yes. The plugin automatically detects whether your store uses legacy order storage (wp_posts) or High-Performance Order Storage and queries accordingly.
What PDF library does it use?: It uses dompdf if available in the plugin folder. If not found, it falls back to a built-in plain-text PDF generator that requires no external libraries.
How many invoices can it generate at once?: Tested with 1,000+ orders. Memory usage is kept low by processing orders one at a time and running garbage collection every 10 orders. For very large batches (2,000+), increase your PHP memory_limit and max_execution_time.
Does it support multiple languages?: Yes — the plugin renders Latin, Extended Latin, and Cyrillic scripts (covering Estonian, Russian, English, and more). Select the invoice language in plugin settings.
Where is the generated ZIP stored?: The ZIP is written to wp-content/uploads/bulk-invoices-tmp/ and deleted immediately after download.

Reviews

There are no reviews for this plugin.

Contributors & Developers

“Axagen Bulk Invoice Generator” is open source software. The following people have contributed to this plugin.

axagen

Translate “Axagen Bulk Invoice Generator” into your language.

Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.

Changelog

0.4.5

Added uninstall.php — deletes all plugin settings (the 14 axagbuin_invoice_* options), any leftover axagbuin_job_* transients, and the temporary ZIP working folder when the plugin is deleted from Plugins screen.

0.4.4

Replaced raw ini_set(‘memory_limit’, …) calls with WordPress’s own wp_raise_memory_limit(‘admin’) helper in handle_download() and handle_stream() — this only ever raises (never lowers) the limit, respects the site’s configured ceiling, and is the WordPress-native way to do this instead of a direct PHP ini_set() call.

0.4.3

Fixed load_dompdf() checking the wrong paths for the bundled dompdf library — it never checked dompdf/vendor/autoload.php (the actual location Composer installs to), only dompdf/autoload.inc.php and vendor/dompdf/autoload.inc.php, neither of which exist in this bundle. Invoices were silently falling back to plain-text PDFs instead of styled ones.

0.4.2

Fixed phpcs:ignore comments on ini_set() calls to also suppress Squiz.PHP.DiscouragedFunctions.Discouraged (previously only listed WordPress.PHP.IniSet.Risky, leaving 5 Plugin Check warnings unsuppressed)

0.4.1

Moved inline admin JS/CSS to properly enqueued assets (wp_enqueue_script/wp_enqueue_style)
Replaced WP_CONTENT_DIR usage in dompdf chroot with wp_upload_dir()
Bounded memory_limit increase (was unlimited) to 512M, scoped and restored after generation
Renamed all functions, classes, options, transients, and hooks to use a unique axagbuin_ prefix
Namespaced client-supplied job keys under a plugin-specific transient prefix to prevent arbitrary transient overwrites

0.4.0

Redesigned invoice layout: logo + seller top, ARVE title standalone, buyer + order meta two-column
Added product variation/meta lines under product names
Fixed date and status filters using direct SQL (compatible with PHP 8.4)
Transient-based live progress bar (works with buffered Apache servers)
Settings now save via wp_ajax (admin-post.php bypass fix)
Added cancel button during generation

0.3.6

Initial public release
Support for HPOS and legacy WooCommerce storage
EN/ET/RU language support
Dual-path SQL filtering

Description

Installation

FAQ

Does this work with HPOS?

What PDF library does it use?

How many invoices can it generate at once?

Does it support multiple languages?

Where is the generated ZIP stored?