Social Media ToolsFree

TikTok Hashtag Generator

Generate trending and niche-relevant TikTok hashtags for any video topic. Mix high-volume trending tags with specific niche tags for maximum reach and discoverability. Get 15-25 optimized hashtags instantly. No signup, no account required.

API Setup Required

AI tools need a backend API route to work. This prevents CORS errors from calling Anthropic directly from the browser.

Quick Setup (3 steps)

1

Create API route

app/api/ai/route.ts
2

Add your API key

.env.local → ANTHROPIC_API_KEY=sk-ant-...
3

Enable in component

AIToolBase.tsx → AI_ENABLED = true
app/api/ai/route.tsCopy & paste
import Anthropic from "@anthropic-ai/sdk";
import { NextRequest, NextResponse } from "next/server";

const client = new Anthropic({
  apiKey: process.env.ANTHROPIC_API_KEY,
});

export async function POST(req: NextRequest) {
  const { system, prompt } = await req.json();
  const msg = await client.messages.create({
    model: "claude-sonnet-4-20250514",
    max_tokens: 1024,
    system,
    messages: [{ role: "user", content: prompt }],
  });
  const text = msg.content[0].type === "text"
    ? msg.content[0].text : "";
  return NextResponse.json({ text });
}

Frequently Asked Questions

How many TikTok hashtags does it generate?▼
15-25 hashtags mixing 3-5 high-volume trending tags (millions of views), 10 medium-niche tags, and 5 highly specific micro-niche tags for the best combination of reach and targeting.
Are the hashtags currently trending?▼
The AI generates hashtags based on known trends and topical relevance for your content. For the most current trending hashtags, also check TikTok's Discover page.
How many hashtags should I use in a TikTok caption?▼
TikTok allows up to 2,200 characters in captions. Use 5-10 targeted hashtags rather than 30+ generic ones. Quality and relevance matter more than quantity.
What information should I provide for better hashtags?▼
Your video topic, the niche (fitness, comedy, cooking, beauty, etc.), target audience, and any specific trends you're participating in (like a challenge or sound).
Do hashtags actually increase TikTok views?▼
Relevant hashtags help TikTok's algorithm categorize your content and show it to interested users. They contribute to discovery but are secondary to watch time, completion rate, and engagement.