Census › Plugin profiles › Converter for Media
Converter for Media – Optimize images | Convert WebP & AVIF
Figures from the Plugin Directory Census · as of 28 Aug 2026
500,000
Active installs, lower bound
Group: 100,000 to 999,999 installs
9
Days since the last release
Group median: 12
4.9
out of 5, from 1,097 ratings
Group median: 4.7 (10+ ratings)
83.3%
Support threads marked resolved, two months
Group: 68.2%
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What is Converter for Media and who is behind it?
Converter for Media is a WordPress plugin in the “Speed and caching” field, made by Mateusz Gbiorczyk. It has been listed in the directory since 16 Jun 2019, so for 7 years. Mateusz Gbiorczyk has 2 plugins with at least 10,000 installs in the census. With 500,000 to 599,999 active installs it belongs to the 100,000 to 999,999 installs group; its last release came 9 days before the reference date, and it is tested up to WordPress 7.1.
This is how the author describes the plugin on wordpress.org:
“Speed up your website by using our WebP & AVIF Converter. Optimize images and serve WebP and AVIF images instead of standard formats!”
Self-description on wordpress.org, retrieved on 10 Sept 2026
When was Converter for Media last released?
The last release of Converter for Media came 9 days before the reference date; the group median is 12 days.
How many installs does Converter for Media have?
Converter for Media had 500,000 to 599,999 active installs on the reference date. Within its group, 47 plugins had a higher band and 18 plugins the same band.
The API reports installs only as a lower bound with one significant figure: 500,000 means at least 500,000 and at most 599,999.
Which WordPress version is Converter for Media tested with?
No directory notice: tested up to WordPress 7.1, while core stood at 7.1 on the reference date. The notice appears once the field falls below 6.9; that applied to 8.0% of the group.
How does Converter for Media compare with its group?
The group holds 399 listed plugins. 36.1% of them had a more recent last release than Converter for Media; 5.3% had no release for more than 365 days.
| Figure | Converter for Media | Group, 399 plugins |
|---|---|---|
| Days since the last release | 9 | median 12 |
| Rating | 4.9 (1,097) | median 4.7 (10+ ratings) |
| Support threads marked resolved | 83.3% | 68.2% |
| Tested up to | 7.1 | 47.6% on 7.1 |
| Requires PHP | 7.4 | most often 7.4 (41.6%) |
All values on the reference date
| Slug | webp-converter-for-media |
|---|---|
| Author | Mateusz Gbiorczyk |
| Active installs | 500,000 to 599,999 |
| Last release | 9 days before the reference date |
| Tested up to | WordPress 7.1 · core on the reference date: 7.1 |
| Requires WordPress | 4.9 |
| Requires PHP | 7.4 |
| Rating | 4.9 out of 5 from 1,097 ratings |
| Support threads, two months | 5 of 6 marked resolved |
| Listed since | 16 Jun 2019 |
| Total downloads | 16,980,470, updates included |
| Tags | compress-images, convert-webp, image-optimization, optimize-images, webp |
Tags
| Tag | Plugins with 10,000+ installs and this tag | Rank by installs | Median days since release |
|---|---|---|---|
| compress-images | 11 | 3 | 8 |
| convert-webp | 7 | 4 | 9 |
| image-optimization | 13 | 4 | 8 |
| optimize-images | 8 | 3 | 9 |
| webp | 14 | 2 | 13 |
Rank 1 has the highest installation band among plugins with 10,000+ installs and this tag; equal bands share a rank.
Class of 2019
Converter for Media has been listed since 16 Jun 2019. Of the 154 plugins with 10,000+ installs added in 2019, 88.3% released within the 365 days before the reference date.
Same group, shared tags
Not a recommendation; the same figures for comparison. Alphabetical.
| Plugin | Active installs | Last release | Rating |
|---|---|---|---|
| Cache Enabler | 100,000 to 199,999 | 179 days before the reference date | 4.3 (139) |
| Modern Image Formats | 100,000 to 199,999 | 2 days before the reference date | 3.5 (25) |
| Optimole | 200,000 to 299,999 | 2 days before the reference date | 4.7 (638) |
| reSmush.it | 100,000 to 199,999 | 8 days before the reference date | 4.3 (165) |
| Robin Image Optimizer | 100,000 to 199,999 | 8 days before the reference date | 4.4 (129) |
| ShortPixel Image Optimizer | 300,000 to 399,999 | 8 days before the reference date | 4.5 (819) |
| TinyPNG | 100,000 to 199,999 | 3 days before the reference date | 4.5 (176) |
| WebP Express | 300,000 to 399,999 | 70 days before the reference date | 4.4 (161) |
Do you maintain Converter for Media?
If you maintain Converter for Media, you can link to this profile, for example from your readme or your website. Both snippets show this badge:
HTML
<a href="https://hafenstudios.com/en/census/plugins/webp-converter-for-media/"><img src="https://hafenstudios.com/census/plugins/badge-en.svg" alt="Converter for Media in the Plugin Directory Census 01/2026" width="220" height="40"></a>
Markdown
[](https://hafenstudios.com/en/census/plugins/webp-converter-for-media/)
The image is loaded from hafenstudios.com; as with every request, our server records the usual access data, which is deleted after 14 days. If you prefer not to, use a plain text link.
A value is wrong? Write to moin@hafenstudios.com; a documented correction leads to a new version.
How to cite
hafenstudios (2026): Converter for Media – Optimize images | Convert WebP & AVIF, profile in the Plugin Directory Census 01/2026, reference date 28 Aug 2026. https://hafenstudios.com/en/census/plugins/webp-converter-for-media/
Source and status
All values come from the full pull of the public wordpress.org API on 28 Aug 2026 (reference time 21:56:30 UTC). The analysis and text on this page are available under CC BY 4.0; the raw values come from the public wordpress.org API and are in the raw data. How the count was made is set out in the method, what the fields do not say under limits. hafenstudios builds WordPress plugins itself, see the conflict of interest. Corrections to moin@hafenstudios.com; a documented correction leads to a new version. From issue 02 this page will also show the change since the previous reference date. Collected and prepared by Horst Wenzel.
Plugin names and trademarks belong to their owners. hafenstudios is not affiliated with the authors named here.
