Last updated: September 2026
Global rank: Worldwide · 2026-09
#280,393
AI visibility: Grade C
67
SEO health: Not audited
—
Visits
170
per month, estimated
Keywords
38
ranking in Google
Organic share
100%
170 organic visits
LLMS.txt
Published
166 lines AI engines can read
You're seeing the free preview of pngquant.org
pngquant.org Company Profile
pngquant is a robust command-line utility designed specifically for compressing PNG images losslessly, making it a go-to tool for developers and designers aiming to optimize web assets. It works by intelligently reducing the number of colors in an image while preserving visual fidelity, often achieving 60-80% size reductions on complex graphics. Unlike traditional compressors, pngquant employs advanced quantization a…
pngquant was founded in 2010, about 16 years ago. Its workforce is listed as between 1 and 10 employees. It was founded by Kornel Lesiński. Its profile files it under Image Optimization, with further tags for Open Source Software, Web Performance and PNG Compression. The product on record for it: pngquant CLI. Total funding on record is Bootstrapped. Its tagline reads: "Lightning-fast PNG image optimizer that slashes file sizes without losing quality".
- Sector
- Image Optimization
- Founded
- 2010
- Employees
- 1-10
- Revenue
- Not Disclosed
- Funding
- Bootstrapped
- Founders
- Kornel Lesiński
- Products
- pngquant CLI
pngquant.org Web Traffic Statistics
Key findings
- pngquant (Image Optimization) is ranked #280,393 worldwide in our September 2026 domain ranking, up 7,719 places from #288,112 in August 2026.
- It is estimated to receive about 170 visits a month from search, 100% of it organic, across 38 ranking keywords.
- Its AI visibility score is 67 out of 100 (grade C), with a published llms.txt of 166 lines.
| Month | Rank | Move |
|---|---|---|
| September 2026 | #280,393 | ▲ 7,719 |
| August 2026 | #288,112 | ▲ 241,743 |
| July 2026 | #529,855 | ▼ 229,926 |
| June 2026 | #299,929 | — |
| May 2026 | #299,929 | ▲ 49,756 |
| April 2026 | #349,685 | ▲ 3,540 |
| March 2026 | #353,225 | ▲ 653 |
| February 2026 | #353,878 | — |
What this company does
pngquant is a robust command-line utility designed specifically for compressing PNG images losslessly, making it a go-to tool for developers and designers aiming to optimize web assets. It works by intelligently reducing the number of colors in an image while preserving visual fidelity, often achieving 60-80% size reductions on complex graphics. Unlike traditional compressors, pngquant employs advanced quantization a…
pngquant.org Traffic and Visitor Engagement
pngquant.org draws an estimated 170 visits a month from search engines. Effectively all of it is organic — about 170 visits from unpaid results. Spread across 38 ranking keywords, that averages roughly 4.5 organic visits per keyword.
Monthly visits
170
Latest estimate
Change
No monthly history yet
It starts building from the first scan
Organic visits
170
100% of all traffic
Paid visits
0
No paid search detected
Organic vs paid
100%
0%
We don't hold a month-by-month history for this domain yet.
The traffic dashboard builds one from the first scan onwards.
pngquant.org AI Visibility
On our AI visibility scale pngquant.org earns 67 of 100 points, a grade C. It takes full marks for LLMS.txt and Structured data. The biggest gap is SEO health, at 0 of 20 points (Not scanned yet), worth 20 points if closed. It also loses points on Crawlability (0/10) and Company profile (22/25).
Grade C
Scored from this domain's own data — llms.txt, profile completeness, technical health, crawlability and structured data.
Present
7/8 core fields
Not scanned yet
Not scanned yet
Detected
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pngquant.org LLMS.txt
The llms.txt on pngquant.org runs to 166 lines (8,339 characters) across 12 sections, last generated in May 2026. It introduces the site as "pngquant - PNG image optimizer". It tells AI engines the business works in Image Processing, Software Development, Web Optimization and Open Source Tools. It describes 5 products, with prices such as pngquant Core at Free (Open Source), pngquant-lib at Free and pngquant GUI Wrappers at Free. Services it lists include Community Support, Custom Builds, Integration Consulting and Performance Audits. The audience it names is Software Developers, UI/UX Designers, DevOps Engineers, aged 25-45 (Global). Technologies it mentions include C Programming, libpng, SIMD (SSE/AVX), CMake Build System and GitHub Actions. The keywords it claims start with "pngquant", "png compressor", "image optimization" and "lossless png". It gives the company type as Open Source Project.
Status
Published
AI engines can read it
Lines
166
In the file
Size
8.3K
Characters
Sections
12
Updated May 3, 2026
What the file says
# pngquant - PNG image optimizer ## About pngquant stands out as a premier open-source command-line tool tailored for dramatically reducing PNG file sizes through smart color quantization, all while keeping images visually indistinguishable from originals. It caters to developers, front-end engineers, and digital asset managers who need to streamline web and app performance without quality trade-offs. By leveraging cutting-edge algorithms, it can shrink files by up to 80%, accelerating load times and cutting bandwidth costs significantly. The tool integrates effortlessly into automation scripts, npm packages, and GUI wrappers like ImageOptim. Its speed is legendary—handling massive images in moments thanks to SIMD optimizations. Community-driven, it evolves with user input, adding features like transparency preservation and custom quality settings. Perfect for CI pipelines, it ensures reproducible optimizations across environments. Kornel Lesiński's vision emphasizes minimalism and maximum impact, avoiding unnecessary features. Widely adopted in the wild, from GitHub repos to Fortune 500 sites, it proves essential for modern workflows. Documentation is concise yet thorough, with examples for every use case. Cross-platform support spans Linux, macOS, Windows flawlessly. Security audits confirm its lean, trustworthy nature. For teams battling image bloat, pngquant is the reliabl
Sections in the file
Areas of work
Keywords it claims
Technologies
Products it tells AI about
- pngquant CoreFree (Open Source)
- pngquant-libFree
- pngquant GUI WrappersFree
- Webpack PluginFree
- Docker ImageFree
Services it tells AI about
- Community SupportFree
- Custom BuildsFree
- Integration ConsultingContact for pricing
- Performance AuditsContact for pricing
- Training WorkshopsContact for pricing
Competitors it names
Audience it targets
Software Developers, UI/UX Designers, DevOps Engineers · 25-45 · Global
Company type
Open Source Project
pngquant.org Organic Keywords
Google lists pngquant.org for about 38 keywords, which together bring an estimated 170 organic visits a month.
Ranking keywords
38
Found in Google for this domain
Visits they bring
170
Estimated organic visits a month
Top ranking keywords
No ranked-keyword data cached for this domain yet.
Ranked Keywords pulls the full list on its first run.
What it ranks for
pngquant.org Competitors and Alternatives
pngquant's company profile names tinypng.com, imageoptim.com, pngcrush.com and optipng.org as competitors. Its own llms.txt adds zopflipng.google.com and pngout.de. Outside its market, the domains ranked closest to it in our worldwide ranking are tougaloo.edu, abi.it, corrections1.com and mmsu.edu.ph.
pngquant.org Traffic by Country
Which markets this brand actually serves, and where the web links to it from.
Top customer markets
AI estimate · live webWe only measure visitor geography for domains whose analytics are connected to us. For everyone else this is read live from the web and shown as an estimate — never mixed in with the measured numbers.
No market breakdown available for this brand.
Where its backlinks come from
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pngquant.org Backlink Analytics
Who vouches for this domain. Strong, varied links are still the clearest signal of authority — to search engines and to AI engines that cite sources.
We haven't run a backlink crawl for pngquant.org yet, so there are no link counts to show. Backlink Analytics builds the profile on its first run and it appears here after that.
—
links on file
pngquant.org SEO Audit
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