kebab-case Converter — Text to kebab-case
Convert text to kebab-case for URLs and CSS class names.
How it works
- 1Paste or type your text in the input field
- 2Click "Convert to kebab-case" — processing happens in your browser
- 3Copy the result or download as a text file
What to do next
About kebab-case Converter
kebab-case Converter is part of a collection of single-purpose text processing tools. Convert text to kebab-case for URLs and CSS class names. Each tool is intentionally narrow — it does one thing well rather than offering many overlapping features — which makes the common path predictable and the result easy to verify before you download or copy it.
Technically, the work is done by standard browser APIs, loaded as part of the page. Inputs are recognised automatically and validated before the engine begins processing. Files up to 0 MB are supported per run; that ceiling keeps browser memory usage stable on a wide range of devices.
kebab-case Converter runs the entire transformation inside your browser. The file is read by JavaScript running in the page, processed in-memory by standard browser APIs, and written back as a download. The browser is the runtime; the page is the interface. You can confirm what the tool does by opening the developer-tools Network tab during a run — the only requests are for the page's own static assets.
Anyone who works with text processing on a casual basis — students formatting essays, researchers normalising scraped text, editors comparing manuscript drafts — finds kebab-case Converter a quick way to get the result. The page loads in under a second, the controls are visible from a single screen, and the result downloads or copies in one click.
Reach for kebab-case Converter when you need a predictable result on a single file. The page works on the first visit, the controls are visible without a menu, and the output is delivered the moment the engine finishes.
Constraints worth knowing about: inputs are capped at 0 MB to keep memory usage in a sensible range, one input is processed per run, and the tool must be loaded over HTTPS for the in-browser engine to work. These are properties of the architecture.
Even on its own, kebab-case Converter composes well with the rest of your toolkit. The output is a standard text file that opens in any program that handles the format, so the result of one run can become the input to whatever step you use next.
kebab-case Converter is honest about scope: it handles a single, well-defined text processing step. Specialist edge-case work — uncommon formats, very large inputs, or pipelines that need scripting — is what dedicated desktop apps are for. This page handles the common case quickly.
The download is delivered as a clearly named file the moment processing completes — no email link, no "your result will be ready in 5 minutes" queue, no expiry timer. The file is generated in your browser and saved by your browser's normal download flow.
Some background on the design choices behind kebab-case Converter: every option you see on the page is there because a real workflow needs it, and every option that is not shown has been deliberately omitted to keep the common case fast. The bias is toward minimal-but-complete.
As a single-page tool, kebab-case Converter stays focused on one text processing step. Multi-step workflows are composed by chaining adjacent tools — each tool produces a standard file the next one can read directly, so a longer pipeline is just a sequence of short tab-and-tab visits.
Useful patterns when working with kebab-case Converter: keep the input file open in another tab so you can compare against the result; give the output file a descriptive name when saving so you can find it later (the default name is sensible but generic); and treat each run as independent — the tool has no concept of "history", which means you cannot accidentally pollute one job with leftovers from another.
Common gotchas worth flagging: the supported formats are listed in the upload area. The 0 MB ceiling is per-file, not per-session; you can run as many separate jobs as you like, but a single oversized input will be rejected on load.
kebab-case Converter is intentionally narrow in scope so the common case is fast and the result is predictable. If you ever need a variation it does not cover, browse the rest of the catalog — there is a good chance an adjacent tool already exists, and switching between tools is just a matter of opening another tab.
How it works
- 1Open the kebab-case Converter workspace above. The interface is a single page, so there is nothing to navigate.
- 2Add your text input by dropping it onto the page or browsing for it.
- 3Adjust the options to match what you need. Sensible defaults cover the most common case, so you can usually skip this step.
- 4Hit the run button. standard browser APIs does the work in your browser tab.
- 5Download the result. The file is generated in your browser and saved through your normal download flow.
- 6Repeat the process for additional inputs whenever you need to. The page stays loaded, so subsequent runs are quick.
Common use cases
- Re-case a title from ALL CAPS to Title Case using kebab-case Converter.
- Encode user input safely before pasting it into HTML.
- Diff two drafts of a document side by side.
- Strip messy formatting out of copy pasted from a PDF.
- Translate plain text into Markdown for a static-site post.
- Find and replace dozens of variants of a phrase in one pass.
- Reformat a JSON blob copied from a log into something readable.
- Generate a slug from a long article title.
- Count the words in a draft to check it fits a brief.
FAQ
What is kebab-case?
kebab-case joins words with hyphens and lowercases all letters. Example: "Hello World" → "hello-world".
When should I use kebab-case?
kebab-case is standard for URL slugs, CSS class names, HTML attributes, and CLI argument names.
How is it different from a URL slug?
A URL slug may also handle special characters and accents differently. kebab-case is the pure formatting convention.
Does it handle camelCase input?
Yes — "myVariableName" converts to "my-variable-name" by detecting capital letter boundaries.
Is it processed locally?
Yes — your browser handles the conversion. No server involved.
Are special characters removed?
Yes — only alphanumeric characters and hyphens remain in the output.
What should I do if kebab-case Converter fails on my file?
Failures usually fall into one of three buckets: the input is in an unsupported format, the input is over the size cap, or the input is structurally malformed (a truncated download, a partial export, or a stream the engine does not recognise). The first two are easy to confirm — check that your file is in a supported format and that it is below 0 MB. For the third, opening the file in its native viewer first is the fastest way to confirm the source is intact.
Can I call kebab-case Converter from a script?
kebab-case Converter is a browser-only tool by design and does not expose a hosted API. The reason is the same as the privacy story: there is no Favtoo backend doing the work, so there is no service to call. If you need to script the same transformation, the underlying engine (standard browser APIs) is open-source and can be used directly from your own code.
Are there any restrictions on using kebab-case Converter at work?
kebab-case Converter can be used for personal and commercial work alike — there is no separate "business" licence to purchase. The output you generate is yours to use however you want, including in client deliverables, internal documents, or commercial products. Favtoo's only ask is fair, individual use; the tool is not designed to be embedded as a backend service or wrapped behind an API for resale.
Why is my browser prompting me when I open kebab-case Converter?
kebab-case Converter only needs the standard web platform — file picker access for the inputs you choose to load, and optionally clipboard access if you copy the result rather than downloading it. There is no microphone, camera, geolocation or background-permission request, because none of those are needed for the work the tool does.
Can I trust the output of kebab-case Converter for important work?
kebab-case Converter is built on standard browser APIs, which is the same class of engine used by professional text processing pipelines. For deterministic operations, the output is byte-identical to what an equivalent CLI run would produce; for operations involving a codec or a model, the result is well within the range of what comparable tools generate. If you have a specific reference output you need to match, run a small test job first to confirm the configuration produces what you expect.
What is the maximum file size for kebab-case Converter?
Inputs are capped at 0 MB per file, which keeps memory usage stable across phones, tablets and older laptops. You can run kebab-case Converter as often as you need; every run produces a full-quality result.
Do I need to install anything to use kebab-case Converter?
No installation is needed. kebab-case Converter runs as a normal web page, with no browser extension, no native helper, and no separate desktop client to download. That is partly a privacy choice — extensions can request broad permissions, while a regular page is sandboxed by default — and partly a convenience one: you can use kebab-case Converter on any computer you have temporary access to without leaving anything installed on it.