// Free · No login · No API key

X, Threads & Mastodon Hashtag Generator

Type your post topic once and get ready-to-use hashtags and captions for X (Twitter), Threads and Mastodon — pick your platform and the character limit and hashtag guidance adjust automatically. Every result blends English + Hinglish keywords by default, with 17 more languages available too.

Hashtag Generator100% offline

Post topic

Language

Platform

India focus

Hashtags used0 / 2

X, Threads aur Mastodon teeno platforms alag community culture rakhte hain — X pe fast-paced hot-takes chalte hain, Threads zyada conversational hai, aur Mastodon ki federated structure mein hashtags discovery ka sabse zyada role play karte hain kyunki wahan koi central algorithm feed nahi hota. Isi wajah se hum har platform ke liye alag hashtag-count recommend karte hain instead of ek generic number sabke liye. Agar aap same content teeno jagah post karte ho, platform selector switch karke dekh lo ki kaunsa count aur tone best fit karta hai.

Hashtag manager

Drag to reorder, pin your best hashtags, double-click any hashtag to edit it. Recommended hashtag count updates automatically based on the Platform you pick above. Estimated scores are heuristic guides only — not real platform data.

Add custom hashtag

Estimated engagement potential: –/100 (heuristic estimate based on tag mix, not a guarantee of performance)

Hashtag generator

Top keywords converted into ready-to-paste hashtags for your X, Threads or Mastodon post.

Caption generator

Three ready-to-edit post options. The character limit shown updates automatically based on the Platform you select above (X: 280, Threads: 500, Mastodon: 500).

Frequently asked questions

Is this X, Threads & Mastodon hashtag generator free to use?

Yes. Hashtag generation, the post/caption generator and the hashtag manager are completely free with no sign-up or API key required.

Does this tool use real engagement or algorithm data from these platforms?

No. X, Threads and Mastodon do not publish real reach or ranking data publicly. Captions and hashtags are generated using a keyword-expansion engine and every score shown is a clearly labelled estimate.

Which languages are supported?

English, Hindi, Hinglish, Marathi, Tamil, Telugu, Gujarati, Bengali, Punjabi, Malayalam, Kannada, Urdu, Arabic, Spanish, French, German, Japanese, Chinese and Russian.

How many hashtags should I use on X, Threads or Mastodon?

It varies by platform: X posts usually work best with 1–2 hashtags, Threads with about 1–3, and Mastodon (where hashtags help people discover posts) often uses 2–4. Switch the Platform selector to see the recommended count update live.

Does this tool work without internet?

Yes. Caption and hashtag generation run fully offline in your browser once the page has loaded.

Kya same hashtags teeno platforms pe kaam karte hain?

Technically haan, lekin recommended count alag hota hai — Mastodon pe zyada hashtags helpful hain kyunki discovery hashtag-driven hai, jabki X pe kam hashtags cleaner lagte hain.

Mastodon pe hashtags itne important kyun hain?

Mastodon ek federated network hai jahan koi single recommendation algorithm nahi hota — log mostly hashtags follow karke hi naya content discover karte hain.