WordPress & WooCommerce plugin studio

Reliable WordPress plugins that automate your most complex tasks

ZM Labs builds professional plugins for WordPress and WooCommerce: Accounting Export for WooCommerce turns your orders into accounting journal entries for DATEV, Xero, QuickBooks, Sage and more, and SafeAlt writes the alt text of your images with AI.

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WooCommerce accounting

Accounting Export
for WooCommerce

Your WooCommerce orders become double-entry journal entries, balanced to the cent, in the import format of your accounting software.

13 formats: DATEV, Xero, QuickBooks, Sage, Exact Online, SAP FI/CO, Zoho Books, Holded, FEC…
Invoices, payments and credit notes, each in its own journal
VAT per rate, EU One-Stop-Shop (OSS), sales split by category
Background exports and automatic monthly email

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Documentation

Install for free

Images & SEO

SafeAlt
AI Alt Text Generator

The alt text, title and caption of your WordPress images, written by an AI that looks at what they actually show. Your own texts are never overwritten.

25 free images every month
7 languages, texts matched to the page where the image is used
Processed in Europe, no third-party AI, images deleted after analysis
Your whole media library in a few clicks

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Documentation

Our commitments

Code quality

Strict PHP typing, automated PHPUnit tests, PHPStan static analysis and WordPress Coding Standards checks (PHPCS).

Support

A support form open to everyone, a reply within 2 business days for customers, and complete online documentation.

Complete documentation

Every setting, every type of entry and every export format is described in detail, with concrete examples.

Your data under control

No advertising trackers on this site. Accounting exports stay on your server; SafeAlt analyses images in Europe, with no third-party AI, and deletes them right away.

Accounting Export for WooCommerce

Journal entries your accountant can import as they are

Each order produces an invoice entry, its payment and any credit notes, each dated by its own event. Amounts are computed in whole cents: an unbalanced entry is never exported.

WooCommerce CRUD API only, no direct SQL queries
Exports in batches of 200 orders through Action Scheduler
Protection against formula injection in spreadsheets

See the 13 formats

Export history of Accounting Export for WooCommerce: completed DATEV, Xero and Sage 50 exports with their entry ranges and file sizes, and a QuickBooks export in progress.

SafeAlt

Alt text for every image, without spending your evenings on it

SafeAlt describes what each image shows, in the language of your content, taking into account the page where it is used. Empty fields are filled in; existing texts are only offered as a replacement.