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EXTRACT IMAGES + FREE SEO AUDIT

Extract Images From a Website

Paste a URL and Renameit lists every image the page references, then audits each one for missing alt text, generic filenames, and oversized files. Fix them all by renaming with AI in the same workflow.

Try it right below, or open the full workspace to extract, rename, and export.

We read the page's HTML and list every image it references, then run a free image SEO audit. Nothing is downloaded until you choose to rename it.

Free to extract and audit, no account needed. Renaming is free for 3 images/day as a guest, 10/day signed in. Images are deleted immediately after processing.

Extracting images from a website: quick facts

200
images per scan

every image the page references in its HTML, up to a 200 cap

3
audit checks per image

missing alt text, generic filename, and oversized file weight

3/day
free with no account

10/day with a free account, unlimited renames on Pro

$6/mo
for Pro, unlimited

or $48/year, with a 14-day money-back guarantee

How it reads a page
We fetch the page's public HTML and list every image it references. There is no extension to install and no JavaScript-only galleries are guaranteed, since static scanning only sees what is in the markup.
Formats
Finds JPG, PNG, WebP, and GIF references. SVGs are skipped because they can carry scripts and are not renamed.
The audit
Each image is checked for missing alt text, a generic filename like IMG_8842.jpg, and oversized weight above 200KB, the things that quietly hurt image SEO.
Privacy
We never store the page or its images. Files you choose to rename are processed in memory and deleted immediately, never used to train AI.

A browser-based image extractor that does more than list files: it tells you which images need fixing, then fixes them.

More than an image downloader

Most tools that extract images from a website just hand you a zip of raw files. Renameit is built for the next step: understanding what is wrong with those images and fixing it.

A basic image extractor

  • Hands you a zip of raw files and stops there
  • Keeps cryptic names like IMG_8842.jpg
  • No alt text and no accessibility help
  • No insight into what is hurting your image SEO

Renameit: extract, audit, fix

  • Lists every image and audits each one for SEO issues
  • Renames with clear, descriptive, SEO-friendly filenames
  • Generates AI alt text in up to 28 languages (Pro)
  • Exports a CSV mapping old name to new name and alt text

If you only need raw files you already have the rights to, a dedicated downloader is the right tool. If you want those images named and optimized for search, that is what Renameit is for.

Extract and audit images in three steps

Paste, audit, fix. The whole loop runs in your browser.

1. Paste a URL

Drop any public page URL. Renameit reads its HTML and lists every image it references, no install and no browser extension.

2. See the free SEO audit

Instantly see which images are missing alt text, use generic filenames, or are oversized and slowing the page down.

3. Rename and fix

Send them to the workspace to rename with SEO-friendly filenames and generate alt text, then download or export a CSV mapping.

What the image SEO audit checks

Three quiet problems that pile up across a site's images, all flagged for free before you rename anything.

Missing alt text

Images without alt text are invisible to screen readers and give search engines nothing to read. The audit counts every image with an empty or missing alt attribute so you can fill the gaps.

Generic filenames

Names like IMG_8842.jpg or DSC_0042.jpg tell search engines nothing about the image. The audit flags them so you can rename them to describe what they actually show.

Oversized files

Heavy images slow a page down and hurt Core Web Vitals. The audit flags files over 200KB, and Pro compression can shrink them in the same rename pass.

Want the background? Read our guides on why SEO-friendly file names matter and how to write alt text for SEO.

Use it as a free image SEO checker

To check a website's images for SEO, paste the page URL into the tool at the top of this page. Renameit runs a free image SEO audit on every image the page references and flags the three issues that most often hold images back: missing alt text, generic filenames, and oversized files. There is no crawl to configure and no account needed to run it.

It works like a lightweight image SEO checker or website image audit: a fast, read-only read on a single page's image health, not a full-site crawl. When you are ready to act on what it finds, send the flagged images to the rename workspace to fix filenames and generate alt text in the same pass.

Who extracts images from a website

Anyone auditing or cleaning up the images on a site they own or manage.

SEO specialists

Run a fast image audit on any page: see missing alt text, generic filenames, and oversized files in one pass, then fix the ones that matter.

Agencies & freelancers

Audit a client page before a project, then rename its images and export a CSV of old name to new name and alt text to hand to the dev team.

Ecommerce sellers

Pull the images from a product or collection page, give them descriptive filenames and alt text, and improve how they rank in image search.

Content teams & bloggers

Check an old post's images for empty alt attributes and lazy filenames, then fix the whole set before a content refresh.

Developers

Inventory the images a page references without writing a scraper, then export a clean filename and alt-text mapping to script against.

Site owners & marketers

Get a plain-language read on your own page's image health, then clean it up without waiting on a developer.

Extract responsibly

Renameit reads only a page's public HTML and never bypasses logins, paywalls, or access controls. The images themselves are usually copyrighted, so only rename, reuse, or republish images you own or are licensed for, such as your own site or a client site you manage. We do not store the page or its images.

Extract images from a website: common questions

What people usually ask before running their first scan.

How do I extract images from a website?

Paste the page URL into the tool at the top of this page and select Extract and audit. Renameit reads the page's public HTML, lists every image it references (up to 200), and runs a free image SEO audit. You can then send the images to the workspace to rename them with descriptive filenames and generate alt text. No software or browser extension is required.

Can I download all the images from a website?

Renameit surfaces every image a page references so you can see and audit them, then bring the ones you want into the rename workspace. It is not a bulk ripper that hands you a zip of every raw file on a page: the point is to rename and fix images for SEO, not to mass-download assets. If you only need raw files you already have the rights to, a dedicated downloader is a better fit; if you want those images named and optimized, that is what Renameit does.

Is this just an image extractor or downloader?

No. A plain image extractor gives you the raw files and stops there. Renameit adds the part that actually matters for a website: it audits each image for missing alt text, generic filenames, and oversized weight, then renames them with clear, SEO-friendly filenames and generates AI alt text in the same pass. Think of it as an image SEO workflow that starts from a URL, not a download button.

What does the image SEO audit check?

Three things that commonly hurt image SEO and accessibility: images missing alt text (which screen readers and search engines rely on), generic filenames like IMG_8842.jpg or DSC_0042.jpg that tell search engines nothing, and oversized files above 200KB that slow the page down. The audit is free and runs on every scan before you rename anything.

Can I use this as an image SEO checker or audit tool?

Yes. Paste any public page URL and Renameit runs a free image SEO audit on every image the page references, working like a lightweight image SEO checker: it flags images that are missing alt text, use a generic filename, or are larger than 200KB. The audit is free and needs no account. It focuses on those high-impact, per-image issues rather than running a full-site crawl, and you can act on what it finds by renaming the images and generating alt text in the same workflow.

Does it work on any website?

It works on public pages whose images are present in the HTML, which covers most blogs, product pages, and marketing sites. Pages that build their gallery entirely with JavaScript after load may not expose images to static scanning, and pages behind a login or paywall cannot be read. If a scan finds nothing, the images are likely loaded by script.

Is it free? Do I need an account?

The extract and the image SEO audit are free with no account. Renaming is metered like the rest of Renameit: 3 images per day as a guest, 10 per day with a free account, and unlimited on Pro ($6/month or $48/year). You can audit a page first and decide whether to rename afterward.

Is it legal to extract images from a website?

Reading a public page's HTML to list its images is generally fine, but the images themselves are usually copyrighted. Only rename, reuse, or republish images you own or have permission to use, such as your own site, a client site you manage, or assets you are licensed for. Renameit reads only public HTML and does not bypass logins, paywalls, or access controls.

Can it rename the extracted images automatically?

Yes, that is the main point. In the workspace, vision AI looks at each image and suggests a clear, descriptive, SEO-friendly filename, and can generate alt text in up to 28 languages (Pro) in the same pass. Every suggestion is editable, and you can export a CSV mapping each original filename to its new filename and alt text for a CMS or developer handoff.

Working with your own files instead? Bulk rename images or try the free AI alt text generator.

Audit a page's images in seconds

Paste a URL, see what needs fixing, and rename the whole set with AI. Free to start, no account needed.

3 images/day free with no account · 10/day with a free account · unlimited on Pro.