Hashtag Generator For TikTok: Top 10 Tools For 2025 (Free, No Sign-up)

Stuck thinking of relevant TikTok hashtags to add to your caption? A hashtag generator for TikTok might be helpful. And if you are looking for one, you’ve come to the right place! In this article, we’ll introduce you to 10 free TikTok hashtag generators to use in 2025. Good news: No sign-ups or cookies are required for these!

Why Should You Use A Hashtag Generator For TikTok?

While you can manually research and brainstorm hashtags, let’s be honest – sometimes, you just don’t have the time or inspiration.

Hashtag research can be time-consuming, and staying on top of trends is a constant effort.

In these situations, a hashtag generator for TikTok can be your best friend, saving you valuable time, sweat, and frustration!

A good hashtag generator for TikTok typically offers features like:

• Accepting various inputs like keywords, video topics, descriptions, or full captions.
• Generating instant hashtag suggestions (often 10-30 relevant options).
• Leveraging Artificial Intelligence (AI), including advanced models like ChatGPT, for smarter suggestions.
• Providing customization options like language selection or desired tone (e.g., formal, casual, witty).
• Offering different formatting options (like numbered lists or single lines).
• Providing easy one-click copy functionality for generated hashtags (TikTok hashtag generator copy and paste ready).
• Ensuring ease of use through user-friendly interfaces.
• Offering completely free usage without requiring sign-ups or credit cards.

Hashtag Generator For TikTok: 10 Options For 2025

Ready to say goodbye to the hassle and manual process of hashtag search?

Let’s explore the top 10 free hashtag generators for TikTok available in 2025.

We’ll compare their key features to help you find the best option for your needs.

#1. Content Studio’s TikTok hashtag generator

URL: https://contentstudio.io/tools/tiktok-hashtag-generator

Content Studio’s hashtag generator for TikTok is specifically designed to simplify hashtag selection for content creators so that they can focus on creating engaging TikTok videos.

By providing relevant hashtags, this tool may help your content get noticed by the TikTok algorithm, potentially reaching audiences beyond your current followers.

Key features: 

• Accepting the main video topic input.
• Generating 3 distinct hashtag sets simultaneously.
• Regenerating more hashtag sets with a single click.

✅ Why choose it: Choose this for rapid hashtag generation with minimal effort. Instantly receive diverse options across three distinct sets, making it easy to find suitable hashtags quickly.

#2. Hootsuite’s TikTok hashtag generator

URL: https://www.hootsuite.com/social-media-tools/tiktok-hashtag-generator

Powered by ChatGPT, Hootsuite’s hashtag generator for TikTok is incredibly easy to use and delivers results in seconds. 

Leveraging a sophisticated large language model trained on vast amounts of text, it generates human-like hashtag suggestions based on your specific prompts. 

Hootsuite has programmed this generator to quickly provide relevant hashtags tailored to your input.

Key features:

• Supporting multiple languages (English, French, Spanish, German, Italian).
• Accepting video description or caption input.
• Accepting main keyword input.
• Leveraging AI (ChatGPT) for smart hashtag suggestions.
• Generating a numbered list of 10 hashtags.

✅ Why choose it: Opt for this tool if you work with content in different languages. And this tool comes from Hootsuite, a trusted name in social media management.

#3. OneUp’s TikTok Hashtag Generator

URL: https://www.oneupapp.io/tiktok-hashtag-generator

This free hashtag generator for TikTok is provided by OneUp, a social media scheduling tool supporting a wide range of platforms, including TikTok.

Simply input your keywords or a description of your post, and the tool generates hashtags ready to be copied and pasted. 

While the generator interface might show 3 sets like Content Studio’s, OneUp allows users to select a number of hashtags between 1 and 30, so you can generate up to 30 hashtags at a time.

Key features:

• Accepting post topic input.
• Allowing selection of the number of hashtags generated (1-30).

✅ Why choose it: Select OneUp for precise control over the number of hashtags you generate, from just a few up to 30.

#4. Ahrefs’ Free AI TikTok Hashtag Generator 

URL: https://ahrefs.com/writing-tools/tiktok-hashtag-generator

Boost your TikTok presence with this free AI-powered hashtag generator for TikTok from Ahrefs, a leader in SEO and marketing tools. 

It utilizes a language model trained on extensive text data to generate relevant, human-like hashtag suggestions based on your input. 

Ahrefs suggests this tool is useful for optimizing TikTok content strategy, planning influencer marketing campaigns, and even competitor analysis, implying a focus on strategically valuable hashtags.

Key features:

• Offering AI-powered hashtag generation.
• Accepting keyword or description input.
• Providing diverse language options (e.g., English, Spanish, French, Chinese, German, Afrikaans, Thai, Vietnamese).
• Allowing selection of hashtag count (5, 10, 20).
• Allowing selection of hashtag format (numbered list or one line).

✅ Why choose it: Choose Ahrefs for potentially more strategic hashtag insights, extensive language options, and customizable output formats.

#5. Hopper HQ’s TikTok Hashtag Generator

URL: https://www.hopperhq.com/tools/tiktok-hashtag-generator/

Use this straightforward hashtag generator for TikTok to add relevant and trending hashtags to your content quickly. 

Hopper HQ emphasizes that this tool is completely free, requires no login, and can be used as many times as you need. 

You can even specify how many hashtags you want generated, up to 30 at a time.

Key features:

• Accepting description input for hashtag context.
• Allowing selection of the desired number of hashtags (up to 30).
• Generating the specified number of hashtags.

✅ Why choose it: Get exactly the number of hashtags you need (up to 30).

>>> Explore more: List Of Top Popular Hashtags On TikTok 2025 To Get Views & Go Viral

#6. SocialPilot’s Free AI TikTok Hashtag Generator

URL: https://www.socialpilot.co/free-tools/tiktok-hashtag-generator

Maximize your TikTok content’s visibility with SocialPilot’s AI-powered hashtag generator for TikTok. 

This tool focuses on generating hashtags made ‘For You’, suggesting a degree of personalization. It offers several customization options to refine the hashtag suggestions.

Key features:

• Accepting input for hashtag topic (“What is your Hashtag about?”).
• Accepting specific keyword input.
• Offering language selection (English, French, Spanish, German, Italian).
• Offering tone selection (e.g., witty, casual, excited).
• Generating 20 hashtags at once.
• Utilizing AI for tailored suggestions.

✅ Why choose it: Go with SocialPilot if you need highly tailored hashtag sets matching your brand voice.

#7. Pallyy’s TikTok Hashtag Generator

URL: https://pallyy.com/tools/tiktok-hashtag-generator

Generate fun and trending hashtags for your TikTok posts with Pallyy’s AI-driven hashtag generator for TikTok. 

This tool is highlighted as being 100% free with no login required, focusing on ease of access and generating engaging hashtags.

Key features:

• Offering AI-powered generation.
• Requiring caption or topic input.
• Offering tone selection (e.g., none, fun, funny, happy, serious).
• Generating 2 sets of 10 hashtags each.

✅ Why choose it: Select Pallyy for a quick and easy way to generate fun, engaging, and trending hashtags perfectly suited for viral content.

#8. Nuelink

URL: https://nuelink.com/tools/tiktok-hashtag-generator

Nuelink offers a free AI hashtag generator for TikTok designed to help you generate relevant and trending hashtags to attract more impressions for your brand on TikTok. No login is needed. 

While it uses advanced AI, Nuelink advises users to double-check the suggestions for relevance.

It generates up to 10 hashtags per use, but you can run it again for more.

Key features:

• Utilizing advanced AI technology.
• Generating hashtags based on TikTok caption input.
• Generating 10 hashtags per request.

✅ Why choose it: Choose Nuelink for straightforward access to AI-driven hashtag suggestions focused specifically on maximizing impressions and reach.

#9. Planable’s AI TikTok Hashtag Generator

URL: https://planable.io/tiktok-hashtag-generator/ 

Unlock TikTok success with Planable’s AI hashtag generator for TikTok. 

This tool is framed around boosting engagement and finding hashtags that contribute most to growth and likes, suggesting a focus on performance-oriented results.

Key features:

• Offering AI-powered hashtag generation.
• Allowing selection of tone of voice (casual, formal, humorous, inspirational, informative).
• Allowing selection of hashtag format (list or one line).
• Allowing selection of hashtag count (5, 10, 30).
• Accepting post content/topic input.
• Integrating character count and word count for the output section.

✅ Why choose it: This tool leverages AI specifically to find performance-oriented hashtags and offers solid customization for tone, format, and quantity to align with your content strategy.

#10. VEED’s Hashtag Generator

URL: https://www.veed.io/tools/script-generator/hashtag-generator

Part of VEED’s suite of tools for creators (known primarily for video editing), this hashtag generator helps find the best TikTok hashtags based on your keywords. 

Its AI automatically generates popular and trending hashtags, aiming to save creators and social media managers time.

VEED emphasizes eliminating guesswork and boosting engagement by providing relevant hashtags instantly, potentially drawing from trends across multiple social platforms.

Key features:

• Offering AI-powered generation based on keywords.
• Accepting keyword input.
• Generating 20 hashtags at a time.

✅ Why choose it: Select VEED if you need currently popular and trending hashtags quickly, especially if you already use VEED’s other video creation tools.

>>> Learn more: How Many Hashtags Can You Use On TikTok? What Experts Say

Conclusion

Finding the right hashtags doesn’t have to be a drain on your time or creativity. 

By using a dedicated hashtag generator for TikTok, you can streamline workflow, spark new ideas, significantly improve working productivity, and enhance TikTok results. 

The 10 free tools listed above offer a variety of features, from multi-language support and tone customization to AI-powered trending suggestions.

Since they are all free and require no sign-up, feel free to experiment with a few to find the TikTok hashtag generator that best suits your style! 

Visit GDT Agency for more useful tools and guides to conquer the TikTok world.

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