by deadko 5 (0 reviews)

TSO Image Master

Name: TSO Image Master
Author: deadko

Auto-converts images to WebP, AVIF, JPG or PNG, compresses PDFs, and repairs your media library: broken links, orphans, unused sizes, alt, SEO.

TSO Image Master ranks #72,982 among WordPress.org plugins with 1+ active installations, is #2,188 of 4,265 in the SEO & Marketing category, a 5/5 rating from 0 reviews, and was last updated Oct 28, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1

v2.1.0 Current Version v2.1.0

Updated 1 week ago Last Update on 28 Oct, 2026

Refreshed 1 week ago Last Refreshed on

#2,188 of 4,265 in SEO & Marketing Downloads +250.6% this week Actively maintained

View on WordPress.org

Rank

#72,982

— No change

Active Installs

-66.7%

KW Avg Position

113

1 worse

Downloads

1.7K

+24 today

Support Resolved

— No change

Rating

100%

Review 5 out of 5

5 (0 reviews)

Next Milestone 10

Total Progress 10%

0+ 10+

60,045

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Rank Changes

Current #72,982

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

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Reviews & Ratings

5.0

0 reviews

Overall 100%

0 (0%)

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Plugin Details

Version: 2.1.0
Last Updated: Oct 28, 2026
Requires WP: 6.2+
Tested Up To: 7.1
PHP Version: 7.4 or higher
Author: deadko

Support & Rating

Rating: ★ ★ ★ ★ ★ 5
Reviews: 0
Support Threads: 0
Resolved: 0%

Keywords

AVIF image optimization media library pdf compression webp

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Frequently Asked Questions

Common questions about TSO Image Master

Only if you check the "Replace original" option. When replacing, the plugin saves a backup copy under wp-content/uploads/tso-image-master/ (mirroring your upload year/month folders when applicable). Backup files use a _tso_im_backup name pattern. You can revert from the editor modal or delete backups to free disk space. Empty backup folders are removed automatically after deletion. Backups are never stored inside the plugin folder.

Yes. On the Overview tab you can set backup retention by maximum age (days) and/or maximum total size (MB). A daily cron purges old or oversized TSO backups (the backup zips made by the Image Sizes tab are never purged automatically: delete them manually from that tab). Set both to 0 to disable automatic purge. You can also run Purge now from Overview.

Uninstalling the plugin removes the following data: Database: plugin options, the custom history table (wp_*tsoimma_history), all plugin postmeta keys, and scheduled cron events. Backup folder: the wp-content/uploads/tso-image-master/ folder and all backup copies inside it are deleted. Original images: your actual image files in the uploads folder are never deleted. Only the plugin-created backup copies are removed.

WebP, JPG, PNG, and keep original. AVIF appears when your PHP GD build supports AVIF read/write. If AVIF or WebP is requested but unavailable, the plugin falls back to a supported format.

AVIF needs PHP GD compiled with AVIF support (imageavif / imagecreatefromavif). Many hosts still lack this. Check Overview → server engines (GD AVIF). WebP remains the recommended default for broad browser and host support.

Selected images are added to a background queue processed by WP-Cron (about 5 images per batch). Progress appears on the Overview tab; you can cancel pending jobs. You can also queue from the Media Library row action or bulk actions.

Yes. After operations that modify content or file URLs, the plugin calls purge helpers for LiteSpeed Cache, WP Rocket, W3 Total Cache, WP Fastest Cache, Breeze, SiteGround Optimizer, and Autoptimize when they are installed and active.

The plugin has not been explicitly tested on multisite. It is designed for standard single-site WordPress installations.

PDF compression requires GhostScript or the Imagick PHP extension on your server. The Overview and PDF areas indicate which engines are available. Contact your hosting provider to install GhostScript for best results.

This can happen with images that are already well-optimized, very small images, or images with a lot of transparency or detail. The plugin will show a warning in this case. You can revert to the original using the backup. On Auto-Optimizer you can optionally skip WebP/AVIF files already under a size threshold (KB).