Hashtag Generator — words to hashtags
Turn words and phrases into clean hashtags (camelCase or lowercase) for social posts — copy the block, in your browser.
🔒 Runs entirely in your browser. Your input and output are never sent to a server or stored — fully private.
About this tool
Turn a few words into ready-to-post hashtags in seconds. Type or paste your words and phrases, choose camelCase or all-lowercase, and the Hashtag Generator strips spaces and punctuation, adds the # symbol, and hands you a clean block you can copy in one go. It is a quick way to tidy up tags for Instagram, TikTok, LinkedIn, or any social caption without fiddling by hand. Everything is generated locally in your browser, so the words you enter are never uploaded or stored anywhere.
Frequently asked questions
camelCase or lowercase — which should I use?
camelCase is usually the better choice for readability and accessibility. Capitalizing the first letter of each word — #SocialMediaTips instead of #socialmediatips — helps people read multi-word tags at a glance and lets screen readers pronounce each word correctly. All-lowercase looks cleaner to some people and is fine for single words. The hashtag behaves the same either way; the casing only changes how easily humans and assistive tech can parse it.
How are my words turned into hashtags?
Each line or phrase becomes one hashtag. The tool removes spaces and characters that are not allowed in tags, joins the words according to the casing you picked, and adds a # in front. Empty lines and stray punctuation are cleaned up automatically, and the finished tags are gathered into a single block so you can copy them all at once and paste them under a post.
Are the words I enter kept private?
Yes. The hashtags are built entirely in JavaScript inside your browser, so the words and phrases you type are never uploaded to or saved on any server. They remain on your device and disappear when you close the tab. The copy button places the finished block on your own clipboard. You can even keep generating tags offline once the page has loaded.