Slug Generator
Generate clean, SEO-friendly URL slugs from titles or headings — accent-stripped, lower-cased and hyphenated. Handles multiple lines at once. Runs in your browser.
How to use Slug Generator: Open Slug Generator — it runs entirely in your browser with no setup. Paste or type your input into the text area, or upload a file where supported. Set any options you need. The result appears in the output panel — there is no upload step and no waiting on a server. Everything runs inside your browser, so your data never leaves your device.
Tip: drag a text file onto the box above to load it — drop several to append them in order.
URL slug(s)
Generate clean, SEO-friendly URL slugs from titles or headings — accent-stripped, lower-cased and hyphenated. Handles multiple lines at once. Runs in your browser. Slug Generator is a free, browser-based tool in the Filevane seo & content collection — there is nothing to install, no account to create and no watermark on your results. It works on desktop, tablet and mobile, and because the work happens on your own device it stays fast even with large inputs.
How to use Slug Generator
- Open Slug Generator — it runs entirely in your browser with no setup.
- Paste or type your input into the text area, or upload a file where supported.
- Set any options you need. The result appears in the output panel — there is no upload step and no waiting on a server.
- Review the output instantly; large inputs are handled locally without lag.
- Copy the result to your clipboard or download it. Your data never leaves the page.
Why use Slug Generator?
- 100% free with no limits, no sign-up and no watermarks.
- Private by design — your data are processed in your browser and never uploaded to a server.
- Fast and lightweight, with instant results even on a phone or a slow connection.
- Works everywhere — any modern browser on Windows, macOS, Linux, Android or iOS.
- Part of a full seo & content suite, so related slug tasks are one click away.
What people use Slug Generator for
- Turning a headline into a clean URL for a blog post or product page.
- Normalising a batch of titles into consistent filenames.
- Converting text with accents, punctuation or non-Latin characters into an ASCII-safe path.
Slug Generator: limits and things worth knowing
- Accented characters are transliterated rather than dropped, so 'café' becomes 'cafe' rather than 'caf'.
- Separator choice matters: hyphens are read as word breaks by search engines, underscores historically were not. Prefer hyphens for anything public-facing.
- Shorter slugs are easier to read and share, but truncating mid-word hurts both. Cut at a word boundary.
- Changing a published slug breaks every existing link to it unless you add a redirect.
Is it private and secure?
Your privacy is built in. Slug Generator runs completely on your device, so whatever you enter stays in your browser and is never transmitted, logged or stored on any server.
Network activity: none. Nothing is sent and nothing is fetched. This tool makes no network request at all once the page has loaded — which is why it keeps working if your connection drops.
You do not have to take that on trust — our privacy proof page publishes the Content-Security-Policy that enforces it, lists every third party it permits, and shows how to verify the whole claim yourself.
Learn more
Why Browser-Based Tools Are Safer for Your Files — Most online converters upload your files to a server. Client-side tools don't. Here's why that difference matters for privacy.
Frequently asked questions
What is a URL slug?
A slug is the human-readable part of a URL that identifies a page — in "example.com/blog/how-to-compress-a-pdf", the slug is "how-to-compress-a-pdf". A good slug is lowercase, hyphen-separated, and describes the page in a few words.
Should a slug use hyphens or underscores?
Hyphens. Google treats a hyphen as a word separator and an underscore as a word joiner, so "compress_pdf" can be read as the single token "compress_pdf" while "compress-pdf" reads as two words. This has been Google's stated guidance for well over a decade.
How does it handle accents and non-English characters?
Accented Latin characters are transliterated to their closest ASCII equivalent (é becomes e, ü becomes u), so "Café Münster" becomes "cafe-munster". That keeps the URL readable and avoids percent-encoding, which turns a clean link into an unreadable string when copied.
How long should a slug be?
Short enough to read at a glance — typically three to five meaningful words. Stop words like "the", "a" and "of" can usually go. Length itself is not a ranking factor, but a truncated URL in a search result is harder to trust and harder to share.
Can I change a slug after publishing?
You can, but the old URL will 404 and lose any links pointing to it unless you add a 301 redirect from the old slug to the new one. It is much cheaper to get the slug right before you publish.
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