BYTETOOLS

Hashtag Generator

Turn phrases and keywords into clean hashtags: CamelCase, lowercase, per-word and combined variants, with an Instagram-safe 30-tag cap. Runs in your browser.

What is the Hashtag Generator?

Hashtag Generator converts plain phrases and keyword lists into ready-to-paste hashtags. Type one phrase per line and it produces CamelCase phrase tags (#SocialMediaTips), lowercase joined tags (#socialmediatips), individual word tags and two-word combinations — deduplicated and stripped of characters hashtags cannot contain.

  • CamelCase, lowercase, per-word and word-pair hashtag variants
  • Automatic cleanup of spaces, punctuation and duplicate tags
  • Instagram 30-hashtag cap built in, custom caps supported
  • Output as one block or one hashtag per line
  • One-click copy of the whole set
  • Deterministic and fully offline — no trend data, nothing uploaded

How to use the Hashtag Generator

  1. 1

    Enter one phrase or keyword set per line.

  2. 2

    Tick the variants you want: CamelCase phrase, lowercase phrase, individual words, and word pairs.

  3. 3

    Pick a platform cap — Instagram's 30-tag limit is the default — or set a custom maximum.

  4. 4

    Copy the generated hashtag block and paste it into your post or first comment.

About the Hashtag Generator

Hashtag Generator converts plain phrases and keyword lists into ready-to-paste hashtags. Type one phrase per line and it produces CamelCase phrase tags (#SocialMediaTips), lowercase joined tags (#socialmediatips), individual word tags and two-word combinations — deduplicated and stripped of characters hashtags cannot contain.

It is a deterministic formatting tool for creators, social media managers and small businesses: it transforms the keywords you give it rather than pulling trend or volume data from anywhere. Cap the output at Instagram's 30-hashtag limit or set your own cap for other platforms, then copy the whole block in one click.

Everything is generated 100% locally in your browser — your keyword lists are never uploaded, stored or shared.

Frequently asked questions

How many hashtags can I use on Instagram?

Instagram allows up to 30 hashtags per feed post as of 2026, whether they are in the caption or the first comment. This generator caps output at 30 by default so a paste never silently exceeds the limit.

Should hashtags be CamelCase or lowercase?

Platforms treat #SocialMediaTips and #socialmediatips as the same tag, but CamelCase is easier to read and screen readers pronounce each word correctly, which makes it the accessible choice. The generator can produce both so you can pick a style.

Does this tool show hashtag popularity or search volume?

No. It is a deterministic formatter: it builds hashtags only from the words you type and does not fetch trend, volume or ranking data. Use your platform's own search to judge how active a tag is.

What characters are allowed in a hashtag?

Letters, numbers and underscores. Spaces or punctuation end the tag, and a tag cannot be only numbers. The generator strips disallowed characters automatically so every tag it outputs is valid.

Is my keyword list uploaded anywhere?

No. All generation happens in your browser with JavaScript — nothing you type leaves your device, and the tool keeps working offline.

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