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Cimo – Free Instant Image Optimizer & WebP Converter

v1.5.0

by Benjamin Intal · updated 25 days ago

Unlimited free image compression and WebP conversion, done instantly as you upload them. No quotas, no external servers, no limits.

compressconvertimageoptimizationwebp
WordPress.org SaveAnalyze reviews Track this plugin
Rank
#2,028
Up3 vs yesterday
Active installs (est.)
≈ 12,000
10K+ reported · Medium
Total downloads
62.6K
62,649 all-time
Rating
4.9/5
20 reviews
Support resolved
100%
1 of 1 threads, last 2 months
Growing·Downloads +66.7% (30d)·Toward 20K+ · ETA ~30d

Cimo at a glance

Cimo is a WordPress plugin by Benjamin Intal with 10K+ active installs, the #2,028 most popular plugin on WordPress.org. On a typical day it’s downloaded about 169 times, 67% more than the month before. It’s rated 4.9 out of 5 from 20 reviews. Version 1.5.0 came out on Oct 14, 2026 and is tested up to WordPress 7.1.4. Among the 47 plugins tagged “compress”, it ranks #3. It was first released in 2025.

Chart time range

Applies to every chart below. History from Oct 9, 2026, 31 days.

Showing the last 30 days. Full history comes with any paid plan.See plans

Downloads over time

Download stats

8.4K downloads · the last 30 days

Downloads over time
Cimo Compare series
Downloads over time: 30 days across 1 series.05001K1.5KOct 9Oct 14Oct 19Oct 24Oct 28Nov 2Nov 7Oct 29, 2026: Tested up to 7.1.4
View as table
DateCimo
Nov 7, 202658
Nov 6, 2026112
Nov 5, 2026128
Nov 4, 2026176
Nov 3, 2026164
Nov 2, 2026174
Nov 1, 2026124
Oct 31, 2026149
Oct 30, 2026181
Oct 29, 2026264
Oct 28, 2026309
Oct 27, 2026174
Oct 26, 2026200
Oct 25, 2026118
Oct 24, 2026129
Oct 23, 2026259
Oct 22, 2026364
Oct 21, 2026310
Oct 20, 2026280
Oct 19, 2026401
Oct 18, 2026214
Oct 17, 2026214
Oct 16, 2026402
Oct 15, 20261,476
Oct 14, 20261,617
Oct 13, 202688
Oct 12, 2026122
Oct 11, 202653
Oct 10, 202656
Oct 9, 2026110

Unusual spikes are usually updates, not new installs.

Estimated installs

≈ 12,240 · +5.6% in the last 30 days

Estimated installs
Estimated installs: 30 days across 2 series.11.6K11.8K12K12.2KOct 9Oct 14Oct 19Oct 24Oct 29Nov 3Nov 8Oct 29, 2026: Tested up to 7.1.4
View as table
DateApproximate, from band changesEstimated installs
Nov 8, 2026–12,240
Nov 7, 2026–12,231
Nov 5, 2026–12,226
Nov 4, 2026–12,232
Nov 3, 2026–12,178
Nov 2, 2026–12,198
Nov 1, 2026–12,179
Oct 31, 2026–12,158
Oct 30, 2026–12,087
Oct 29, 2026–12,157
Oct 28, 2026–12,117
Oct 27, 202612,17012,170
Oct 26, 202612,138–
Oct 25, 202612,106–
Oct 24, 202612,074–
Oct 23, 202612,042–
Oct 22, 202612,011–
Oct 21, 202611,979–
Oct 20, 202611,947–
Oct 19, 202611,915–
Oct 18, 202611,883–
Oct 17, 202611,851–
Oct 16, 202611,819–
Oct 15, 202611,787–
Oct 14, 202611,755–
Oct 13, 202611,724–
Oct 12, 202611,692–
Oct 11, 202611,660–
Oct 10, 202611,628–
Oct 9, 202611,596–

Rank over time

#2,028 · up 43 in the last 30 days

Popular rank
Popular rank: 14 days across 1 series.#2K#2.1KOct 16Oct 27Oct 31Nov 4Nov 8Oct 29, 2026: Tested up to 7.1.4
View as table
DateDaily snapshot
Nov 8, 2026#2,028
Nov 7, 2026#2,031
Nov 6, 2026#2,034
Nov 5, 2026#2,035
Nov 4, 2026#2,032
Nov 3, 2026#2,034
Nov 2, 2026#2,034
Nov 1, 2026#2,038
Oct 31, 2026#2,042
Oct 30, 2026#2,052
Oct 29, 2026#2,046
Oct 28, 2026#2,052
Oct 27, 2026#2,051
Oct 16, 2026#2,071

Growth %

Average +0.18% a day in the last 30 days

Growth %, day over day
Growth %, day over day: 29 days across 2 series.-0.5%0%0.5%Oct 10Oct 15Oct 20Oct 24Oct 29Nov 3Nov 8
View as table
DateApproximate, from band changesGrowth
Nov 8, 2026–+0.07%
Nov 7, 2026–+0.02%
Nov 5, 2026–-0.05%
Nov 4, 2026–+0.44%
Nov 3, 2026–-0.16%
Nov 2, 2026–+0.16%
Nov 1, 2026–+0.17%
Oct 31, 2026–+0.59%
Oct 30, 2026–-0.58%
Oct 29, 2026–+0.33%
Oct 28, 2026–-0.43%
Oct 27, 2026+0.26%–
Oct 26, 2026+0.26%–
Oct 25, 2026+0.26%–
Oct 24, 2026+0.27%–
Oct 23, 2026+0.27%–
Oct 22, 2026+0.27%–
Oct 21, 2026+0.27%–
Oct 20, 2026+0.27%–
Oct 19, 2026+0.27%–
Oct 18, 2026+0.27%–
Oct 17, 2026+0.27%–
Oct 16, 2026+0.27%–
Oct 15, 2026+0.27%–
Oct 14, 2026+0.27%–
Oct 13, 2026+0.27%–
Oct 12, 2026+0.27%–
Oct 11, 2026+0.27%–
Oct 10, 2026+0.28%–

Active installs band

10K+ on WordPress.org

Active installs (rounded band)
Active installs (rounded band): 14 days across 1 series.9.5K10K10.5KOct 16Oct 27Oct 31Nov 4Nov 8Oct 29, 2026: Tested up to 7.1.4
View as table
DateDaily snapshot
Nov 8, 202610K+
Nov 7, 202610K+
Nov 6, 202610K+
Nov 5, 202610K+
Nov 4, 202610K+
Nov 3, 202610K+
Nov 2, 202610K+
Nov 1, 202610K+
Oct 31, 202610K+
Oct 30, 202610K+
Oct 29, 202610K+
Oct 28, 202610K+
Oct 27, 202610K+
Oct 16, 202610K+

Search rankings

Where it appears in WordPress.org search for the searches you track, checked every day.

See where Cimo ranks in search

Track this plugin to check its position for the searches you choose, daily, with an alert when it moves.

Track this plugin

Change log

From our daily snapshot of WordPress.org
  1. Rank #2052 → #2035Downloads -44.7%
    • Tested up to 7.1.3 → 7.1.4

Versions in use

Share of active installs on each published version, from WordPress.org.

  • v1.550%
  • v1.429%
  • v1.210%
  • v1.310%
  • Other0.7%

Rating trend

4.9★★★★★20 reviews · steady in the last 30 days

Requirements & info

Version history
Version
1.5.0
Requires WordPress
7.0.7
Tested up to
7.1.4
Requires PHP
8.0
First released
Aug 29, 2025
Last updated
Oct 14, 2026
Releases, last 12 months
…

Questions about Cimo

How many websites use Cimo?

Cimo is active on 10K+ WordPress sites, as WordPress.org reports it. WordPress.org rounds the number down, so the real count is somewhat higher. That makes it the #2,028 most popular plugin on WordPress.org.

How many times has Cimo been downloaded?

62,649 times in total since 2025. On a typical day it’s downloaded about 169 times. See download stats

When was Cimo last updated?

Version 1.5.0 came out on Oct 14, 2026 (3 weeks ago). See every release

Is Cimo compatible with the latest WordPress?

Yes. It’s tested up to WordPress 7.1.4, the current version.

Does Cimo have known security vulnerabilities?

No. WPVulnerability’s database lists no known vulnerabilities for Cimo. See its security record

Is Cimo still maintained?

Yes. Its last release was 3 weeks ago. Its authors resolved 1 of the 1 support threads opened in the last two months.

What rating does Cimo have?

4.9 out of 5 from 20 reviews on WordPress.org. 90% of them give 5 stars.

What are the best alternatives to Cimo?

The plugins most like Cimo, by the tags they share, are EWWW Image Optimizer (1M+), CompressX (40K+) and Image Prioritizer (40K+). Compare all alternatives

Latest reviews

Analyze reviews
All reviews on WordPress.org

Review stats

4.9

★★★★★

20 reviews

  • 5 stars: 18 reviews, 90%
  • 4 stars: 2 reviews, 10%
  • 3 stars: 0 reviews, 0%
  • 2 stars: 0 reviews, 0%
  • 1 stars: 0 reviews, 0%
Positive
100%4–5★
Mixed
0%3★
Critical
0%1–2★
  • About 21 more 5★ reviews would lift it to 5.0.
  • Each new 1★ review takes 39 five-star reviews to balance out.

Compare with competitors

Add up to 1 competitor. No account needed.

Starter · 1 competitor
Cimo
Suggested:
Metric
Cimo
Estimated installs≈ 12,000
Reported installs10K+
Rating4.9
Reviews20
Total downloads62.6K
AuthorBenjamin Intal
First releasedAug 29, 2025
Version1.5.0
Requires WP7.0.7
Requires PHP8.0
Last updatedOct 14, 2026

Alternatives to Cimo

Compare all alternatives

Popular plugins with the same tags, the most in common first.

Side by side:Cimo vs EWWW Image OptimizerCimo vs CompressXCimo vs Image Prioritizer

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