WP Manifestindependent plugin directory
manifest / performance / bulk-image-to-webp-converter-free

Bulk Image to WebP Converter

WordPress.org-ready local-first PNG/JPEG to WebP converter with unlimited manual Free conversions and safe repeatable batches.

★ 0stars

Install

Download source zip No release zip yet

This is the repository archive. It installs, but the folder name will carry the branch suffix and updates will not flow.

Install straight from GitHub with WP-CLI:

wp plugin install https://github.com/lavenex/bulk-image-to-webp-converter-free/archive/refs/heads/main.zip
No built-in updater. New versions won't appear under Dashboard → Updates. Install new releases yourself, or let Git Updater track the repository.

This directory is the complete WordPress.org Free plugin. It converts manually selected PNG/JPG/JPEG images to WebP locally in the administrator's browser and saves successful results as new Media Library attachments.

The Free package is fully functional: unlimited manual conversions, repeatable 25-image safety batches, up to 10 MB per image subject to host limits, full quality control, Media Library selection and saving, refresh-safe queue controls, progress, history, diagnostics, and original-file preservation.

No license system, entitlement check, premium implementation, daily quota, trial, or locked feature code is included. Any separately distributed commercial add-on is a different GPL-compatible plugin hosted outside WordPress.org.

Structure

  • admin/ — converter and read-only history/diagnostics screens
  • assets/ — local administrator CSS and JavaScript
  • includes/ — unlimited Free usage, output validation, and retry/idempotency helpers
  • uninstall.php — removes only temporary plugin-owned queue state; media is preserved

Development

The distributed JavaScript and CSS are human-readable and are not minified or obfuscated. The maintained public source is available at:

https://github.com/lavenex/bulk-image-to-webp-converter-free

Plugin version: 0.9.0-alpha.