OnlineDeveloperTool
Text & Data

Slug Generator Online

Generate URL slugs from titles and headings.

Updated

This tool runs in your browser. No account or signup is required.

Common Slug Generator tasks

Developers typically reach for this page when they need to generate an SEO-friendly URL slug; create a slug from a title; make a clean permalink slug. The tool is built for quick, practical work rather than a generic demo.

What matters in a slug generator workflow

When developers compare online tools for this job, the useful capabilities tend to center on SEO-friendly URLs, lowercase/hyphen rules, accents, copy. This page keeps those practical needs in mind while linking to related tools when a different workflow is a better fit.

What is Slug Generator?

Slug Generator turns a title into a lowercase, hyphen-separated slug you can use in a URL or file name.

What problem does it solve?

Renaming things, writing URLs and checking limits are small jobs that interrupt real work. Doing them in a spreadsheet or by hand is slower than it should be.

How to use Slug Generator

  1. Type or paste your text.
  2. The result updates as you type.
  3. Copy it where you need it.

Example

Input

Hello, World! 2026

Output

hello-world-2026

What you can do with Slug Generator

  • Generate a slug
  • Blog post slug generator
  • Create SEO-friendly URLs

Common use cases

  • Naming URLs, files and branches
  • Checking text against a character limit
  • Normalizing text before pasting it into code

Related developer tasks

  • Generate a slug
  • Blog post slug generator
  • Create SEO-friendly URLs

Slug generator example

How to Format JSON in 2026

// slug
how-to-format-json-in-2026

Tips for a good URL slug

  • Keep it short and descriptive, using the words people would search for.
  • Use hyphens between words, and lowercase letters and digits.
  • Avoid dates and filler words that you may want to change later.
  • Check the output for accented letters: this tool removes them instead of transliterating.

Related: Text to Slug, URL Encoder, Text Counter

Slug Generator FAQ

Does the slug keep non-English letters?

No. The slug keeps only a-z and 0-9 and replaces everything else with hyphens, so accented or non-Latin characters are dropped.

Is my data sent to a server?

The processing runs in your browser, so what you paste into the tool is not uploaded for processing. As with any tool, avoid pasting live secrets you cannot afford to leak.

Should a slug include stop words?

It is usually fine to drop words such as a, the and of when the slug stays clear. Edit the result by hand if needed.

Looking for something else? Browse all developer tools.

onlinedevelopertool.com is a collection of 54 free, browser-based utilities for the small jobs that interrupt real work: formatting a JSON response, decoding a token, converting a timestamp, generating a UUID or checking a hash. Each tool has its own page with a short explanation, a worked example and answers to common questions, so you can use it and learn what it does at the same time.

There is no account to create and nothing to install. Tools run in your browser, so the text you paste is processed on your own device. The one exception is the Website Status Checker, which sends a request from your browser to the address you enter.

Three steps: paste your input, click the tool, copy the result, all inside your browser
Popular developer utilities: JWT decoder, UUID generator, Base64 decoder, SHA-256 hash, regex tester and timestamp converter

What you can do here

  • JSON Tools

    Format, validate, beautify and minify JSON, generate C#, TypeScript, Java, Python, Go, PHP and Kotlin models from it, or convert between JSON, YAML and CSV.

  • Encoders & Decoders

    URL, Base64 and HTML encoding and decoding, plus a JWT decoder for reading token claims.

  • Generators & Hashes

    Generate UUIDs and JWTs, validate UUIDs, and create MD5, SHA-256 and SHA-512 hashes.

  • Web Tools

    Timestamps, color codes, query strings and cron expressions - the small things web work keeps throwing at you.

  • Text & Data

    Format XML and YAML, count text, change case, make slugs, test regex, diff two texts and convert number bases.

  • Website Checking

    Check whether a website or URL is reachable from your browser.

Quick developer reference

  • JSON

    Keys and strings must use double quotes, and trailing commas and comments are not allowed. Those are the three most common reasons a payload fails to parse.

    Validate JSON

  • JWT

    A JSON Web Token is three Base64URL parts joined by dots: header, payload and signature. Decoding shows the claims but does not prove the token is genuine; only signature verification does.

    Decode a JWT

  • Base64

    Base64 is an encoding, not encryption. Anyone can reverse it, and it makes data roughly one third larger, so never use it to hide secrets.

    Decode Base64

  • UUID

    A version 4 UUID is made of random bits and written as 8-4-4-4-12 hexadecimal characters. Collisions are astronomically unlikely, which is why they work well as identifiers.

    Generate a UUID

  • Timestamps

    A Unix timestamp counts time since 1 January 1970 UTC. Ten digits usually means seconds and thirteen digits usually means milliseconds.

    Convert a timestamp

  • Hashes

    MD5 is fine for quick checksums but is not safe for security. Prefer SHA-256 or SHA-512, and remember that hashing is one-way and is not encryption.

    Create a SHA-256 hash

Missing a tool you need? Visit the contact page and tell us what you reach for most often. You can also browse every tool or read the About page to see how the site is built and what it does with your data.