Isizer – image size manager
v1.0.1by Seredniy · updated 7 years ago
Simple change, create and remove registered WordPress image sizes
- Rank
- #67,600
- No change yet
- Active installs (est.)
- ≈ 3
- Fewer than 10 reported · High
- Total downloads
- 1.3K
- 1,335 all-time
- Rating
- –
- 0 reviews
- Support resolved
- –
- 0 of 0 threads, last 2 months
Isizer at a glance
Isizer is a WordPress plugin by Seredniy with fewer than 10 active installs, the #67,600 most popular plugin on WordPress.org. On a typical day it’s downloaded about 1 time, 33% fewer than the month before. It has no reviews yet. Version 1.0.1 came out on Nov 10, 2019, more than 6 years ago. It is tested up to WordPress 5.2.30. Among the 26 plugins tagged “size”, it ranks #24. It was first released in 2019.
Chart time range
Applies to every chart below. History from Oct 10, 2026, 30 days.
Downloads over time
Download stats31 downloads · the last 30 days
View as table
| Date | Isizer |
|---|---|
| Nov 6, 2026 | 1 |
| Nov 5, 2026 | 1 |
| Nov 4, 2026 | 1 |
| Nov 3, 2026 | 1 |
| Nov 2, 2026 | 3 |
| Nov 1, 2026 | 2 |
| Oct 31, 2026 | 1 |
| Oct 30, 2026 | 0 |
| Oct 29, 2026 | 1 |
| Oct 28, 2026 | 1 |
| Oct 27, 2026 | 1 |
| Oct 26, 2026 | 2 |
| Oct 25, 2026 | 1 |
| Oct 24, 2026 | 1 |
| Oct 23, 2026 | 2 |
| Oct 22, 2026 | 0 |
| Oct 21, 2026 | 0 |
| Oct 20, 2026 | 0 |
| Oct 19, 2026 | 2 |
| Oct 18, 2026 | 2 |
| Oct 17, 2026 | 1 |
| Oct 16, 2026 | 1 |
| Oct 15, 2026 | 2 |
| Oct 14, 2026 | 0 |
| Oct 13, 2026 | 1 |
| Oct 12, 2026 | 0 |
| Oct 11, 2026 | 1 |
| Oct 10, 2026 | 2 |
Unusual spikes are usually updates, not new installs.
Estimated installs
≈ 3 · 0.0% in the last 30 days
View as table
| Date | Estimated installs |
|---|---|
| Nov 8, 2026 | 3 |
| Nov 7, 2026 | 6 |
| Nov 5, 2026 | 6 |
| Nov 4, 2026 | 6 |
| Nov 3, 2026 | 2 |
| Nov 2, 2026 | 2 |
| Nov 1, 2026 | 2 |
| Oct 31, 2026 | 3 |
| Oct 30, 2026 | 5 |
| Oct 29, 2026 | 5 |
| Oct 28, 2026 | 5 |
| Oct 27, 2026 | 3 |
Rank over time
#67,600 · up 1,221 in the last 30 days
View as table
| Date | Daily snapshot |
|---|---|
| Nov 8, 2026 | #67,600 |
| Nov 4, 2026 | #53,777 |
| Nov 2, 2026 | #70,884 |
| Nov 1, 2026 | #70,577 |
| Oct 31, 2026 | #66,083 |
| Oct 29, 2026 | #59,053 |
| Oct 28, 2026 | #58,001 |
| Oct 27, 2026 | #68,821 |
Growth %
Average 0.00% a day in the last 30 days
View as table
| Date | Growth |
|---|---|
| Nov 8, 2026 | -50.00% |
| Nov 7, 2026 | 0.00% |
| Nov 5, 2026 | 0.00% |
| Nov 4, 2026 | +200.00% |
| Nov 3, 2026 | 0.00% |
| Nov 2, 2026 | 0.00% |
| Nov 1, 2026 | -33.33% |
| Oct 31, 2026 | -40.00% |
| Oct 30, 2026 | 0.00% |
| Oct 29, 2026 | 0.00% |
| Oct 28, 2026 | +66.67% |
Active installs band
Fewer than 10 on WordPress.org
View as table
| Date | Daily snapshot |
|---|---|
| Nov 9, 2026 | Fewer than 10 |
| Nov 8, 2026 | Fewer than 10 |
| Nov 7, 2026 | Fewer than 10 |
| Nov 6, 2026 | Fewer than 10 |
| Nov 5, 2026 | Fewer than 10 |
| Nov 4, 2026 | Fewer than 10 |
| Nov 3, 2026 | Fewer than 10 |
| Nov 2, 2026 | Fewer than 10 |
| Nov 1, 2026 | Fewer than 10 |
| Oct 31, 2026 | Fewer than 10 |
| Oct 30, 2026 | Fewer than 10 |
| Oct 29, 2026 | Fewer than 10 |
| Oct 28, 2026 | Fewer than 10 |
| Oct 27, 2026 | Fewer than 10 |
Search rankings
Where it appears in WordPress.org search for the searches you track, checked every day.
See where Isizer ranks in search
Track this plugin to check its position for the searches you choose, daily, with an alert when it moves.
Change log
From our daily snapshot of WordPress.org- Downloads +0%
- Tested up to 5.2.29 → 5.2.30
Requirements & info
Version history- Version
- 1.0.1
- Requires WordPress
- 5.1
- Tested up to
- 5.2.30
- Requires PHP
- 5.6
- First released
- Nov 10, 2019
- Last updated
- Nov 10, 2019
- Releases, last 12 months
- …
Questions about Isizer
How many websites use Isizer?
Isizer is active on fewer than 10 WordPress sites, as WordPress.org reports it. That makes it the #67,600 most popular plugin on WordPress.org.
How many times has Isizer been downloaded?
1,335 times in total since 2019. On a typical day it’s downloaded about 1 times. See download stats
When was Isizer last updated?
Version 1.0.1 came out on Nov 10, 2019 (6 years ago).
Is Isizer compatible with the latest WordPress?
Isizer’s readme says it’s tested up to WordPress 5.2.30, while the current version is 7.1. That doesn’t mean it breaks, but its author hasn’t confirmed it works with the latest releases.
Is Isizer still maintained?
Its last release was 6 years ago, so it may no longer be actively maintained. No support threads were opened in the last two months.
What rating does Isizer have?
No one has reviewed Isizer on WordPress.org yet.
What are the best alternatives to Isizer?
The plugins most like Isizer, by the tags they share, are Get the Image (7K+), Simple Image Sizes (60K+) and Image Watermark (40K+). Compare all alternatives
Compare with competitors
Add up to 1 competitor. No account needed.
| Metric | |
|---|---|
| Estimated installs | ≈ 3 |
| Reported installs | Fewer than 10 |
| Rating | – |
| Reviews | 0 |
| Total downloads | 1.3K |
| Author | Seredniy |
| First released | Nov 10, 2019 |
| Version | 1.0.1 |
| Requires WP | 5.1 |
| Requires PHP | 5.6 |
| Last updated | Nov 10, 2019 |
Alternatives to Isizer
Compare all alternativesPopular plugins with the same tags, the most in common first.

Get the Image
by Justin Tadlock
An easy-to-use image script for adding things such as thumbnail, slider, gallery, and feature images.
- Rank
- #2,515
- Installs
- 7K+
- 4.3

Simple Image Sizes
by Nicolas Juen
This plugin lets you create custom image sizes for your site. Override your theme sizes directly on the Media settings page, regenerate thumbnails, an …
- Rank
- #660
- Installs
- 60K+
- 4.6

Image Watermark
by dFactory
Apply image or text watermarks to new uploads and existing Media Library images.
- Rank
- #856
- Installs
- 40K+
- 4.2
Conditionally display featured image on singular posts and pages
by cyrillbolliger
Easily control whether the featured image appears in the single post or page view (doesn't hide it in archive/list view).
- Rank
- #1,005
- Installs
- 30K+
- 4.8

Auto Upload Images
by Ali Irani
Automatically detect external images in the post content and import images to your site then adding to the media library and replace image urls.
- Rank
- #1,221
- Installs
- 20K+
- 4.3

No Right Click Images
by WebFactory
Disables right click context menu on images to help deter leeches from stealing images.
- Rank
- #1,157
- Installs
- 20K+
- 4.7
Side by side:Isizer vs Get the ImageIsizer vs Simple Image SizesIsizer vs Image Watermark