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AI Reddit Comment Generator (Free Tool)

Create engaging Reddit comments in seconds with our free AI-powered generator. No sign-up required — start participating in discussions instantly 👇

Are your Reddit notifications overwhelming? Finding it tough to keep up with all the posts you want to comment on? Need a quick way to stay active and relevant on Reddit? We’ve got just what you need.

I understand how important it is to engage in Reddit discussions, especially when you’re building your presence or contributing to communities. At Planable, we prioritize being part of the conversation as it happens. After all, thoughtful and timely comments can help you build credibility and influence on Reddit.

But when you’re navigating endless threads and subreddits, keeping up can be challenging.

That’s why we developed a solution to make things easier: a free AI Reddit comment generator that helps you quickly draft relevant and engaging comments for any post.

“Reddit is all about sharing knowledge and sparking discussions. Our AI Reddit comment generator is designed to help users engage more effectively, ensuring every comment adds value to the community.”

Nicu Gudumac, CTO & Founder @ Planable

We’ve tested it across various types of posts and subreddits. (And yes, I’ve even used it to comment on some of my favorite threads. 😅) Now, our smart AI comment generator is ready for you to try.

How to write comments with our free AI Reddit post generator

Use Planable’s AI Reddit post generator to create insightful, relevant comments with minimal effort.

1. Pick your tone:

  • 😂 Humorous: craft light-hearted and funny Reddit posts
  • 🌟 Inspirational: create motivating and uplifting Reddit comments
  • 📚 Informative: write insightful and fact-based Reddit posts
  • 👋 Casual: generate friendly and approachable posts
  • 💼 Formal: produce professional and structured comments
  • 🙃 Witty: deliver clever and sharp-witted Reddit replies
  • 🎉 Enthusiastic: draft energetic and positive Reddit replies
  • 💖 Empathetic: create caring and thoughtful responses
  • 💬 Convincing: build persuasive and compelling Reddit replies
  • 😛 Teasing: write playful and slightly cheeky Reddit posts

2. Add specific details or context to tailor the comment.

3. Choose your comment length:

  • Short: quick and concise
  • Long: detailed and engaging

4. Select the number of variations: 1, 3, or 5.

5. Use emojis? Toggle on or off.

6 examples of when to use Planable’s AI Reddit post comment generator

While I often comment on Reddit posts personally, there are moments when an AI tool can be incredibly helpful. Here are six situations where the Reddit comment generator really comes in handy:

1. Engaging with popular threads

When you’re trying to comment on trending Reddit threads, our tool helps you quickly draft engaging comments that stand out in a crowded discussion.

A Reddit comment generator interface with the "Witty" writing style selected. The user is responding from the perspective of Jusco Soda to a post asking to rank 10 different sodas. The AI-generated comment playfully acknowledges the challenge of ranking sodas, likening it to picking a favorite child, while expressing confidence that Jusco Soda will bubble up to the top. The interface is set to a shorter comment with five variations and emojis enabled.

2. Contributing to niche subreddits

Building your presence in niche subreddits requires consistent interaction. Our AI tool helps you craft relevant comments that can start meaningful conversations.

A Reddit comment generator interface with the "Informative" writing style selected. The user is responding from the perspective of Jusco Soda to a post questioning whether zero-sugar sodas are better or worse for health. The AI-generated comment highlights that zero-sugar sodas can be a better alternative due to lower sugar and calories. It mentions Jusco Soda's use of stevia, a natural sweetener with a low glycemic index, while emphasizing the importance of moderation and a balanced diet. The interface is set to a shorter comment with five variations and no emojis.

3. Participating in AMA sessions

Engaging in Ask Me Anything (AMA) sessions is a great way to connect with the community. Our generator helps you contribute with thoughtful and insightful comments.

A Reddit comment generator interface with the "Casual" writing style selected. The user is responding from the perspective of Jusco Soda to a post asking about challenges in the beverage industry for entrepreneurs. The AI-generated comment acknowledges the difficulties of breaking into the beverage business, offering advice on focusing on brand storytelling, building a loyal fanbase through social media, and collaborating with local influencers. The interface is set to a shorter comment with five variations and no emojis.

4. Responding to comments on your own posts

When your own Reddit posts start getting comments, our tool helps you reply quickly and meaningfully, keeping the discussion alive and engaging.

A Reddit comment generator interface with the "Casual" writing style selected. The user is responding from the perspective of Jusco Soda to a post sharing a memory of trying Jusco Soda for the first time at a music festival. The AI-generated comment expresses excitement about being part of those memorable experiences, highlights the special moment of meeting someone at the festival, and cheers to making more unforgettable memories together. The interface is set to a shorter comment with five variations and emojis enabled.

5. Handling sensitive or controversial topics

Some Reddit discussions touch on sensitive or controversial issues. Our AI generator helps you craft empathetic and thoughtful comments for these conversations.

A Reddit comment generator interface with the "Empathetic" writing style selected. The user is responding from the perspective of Jusco Soda to a post asking if zero sugar drinks are better during weight loss. The AI-generated comment reassures the poster that it’s normal to crave soda, especially during weight loss, and explains that zero sugar drinks can be a better option due to fewer calories and less impact on blood sugar. The comment emphasizes moderation and encourages the poster to keep up their progress. The interface is set to a shorter comment with five variations and emojis enabled.

6. Engaging in community-driven discussions

Contributing to community-driven discussions on Reddit can help you build credibility. Our tool helps you add value to these conversations with relevant and insightful comments.

A Reddit comment generator interface with the "Informative" writing style selected. The user is responding from the perspective of Jusco Soda to a post asking whether "soda" or "pop" is the correct term. The AI-generated comment explains that the usage varies regionally in the United States, with "soda" being common in the Northeast and West, while "pop" is favored in the Midwest and Northwest. The comment emphasizes that what really matters is enjoying a refreshing beverage, regardless of the term used. The interface is set to a shorter comment with five variations and no emojis.

Best practices for generating AI-powered Reddit comments

Commenting on Reddit is all about being relevant, thoughtful, and authentic. You want your comments to stand out while staying true to your personal or brand voice.

Here are a few tips specifically for generating Reddit comments with our tool:

Adjust the settings based on the thread’s content

Are you responding to a meme, a deep discussion, or a niche topic? The type of thread should guide your settings in the comment generator.

For light-hearted or humorous threads, you might choose a witty or casual tone. But if the discussion is more serious or informative, an informative or empathetic tone might be more appropriate. Always adjust your settings to match the tone of the thread.

Include specific details or references

When crafting a comment, adding specific details or referencing the thread’s content can make your comment stand out. Use the option to provide context in the generator to ensure your comment is relevant and personalized.

While adding details is optional, it’s a great way to make your comments more impactful.

Align with your personal or brand voice

Whether you’re commenting on behalf of your brand or maintaining a consistent personal voice, make sure that tone is reflected in your Reddit comments. Provide the AI with guidelines on your preferred style to keep your comments consistent.

Consider:

  • Tone of voice: Are you aiming for a friendly and fun tone, or something more polished and professional? Choose the tone that best represents your personal or brand image.
  • Brand guidelines: Ensure your comments align with any established rules or messaging. Inform the AI about key dos and don’ts.
  • Core messaging: Incorporate your or your brand’s key messages, especially when commenting on posts closely related to your niche.

Ready to start commenting on Reddit posts?

Sometimes, we all need a little extra help. Whether you’re engaging with popular threads or participating in niche discussions, make your life easier.

Generate your Reddit comments with our AI tool – for free!

Miruna Dragomir

Miruna Dragomir, CMO @Planable, ex Social Media Comms Manager @Oracle & ex Marketing Coordinator @Uber. 9 years of experience in social media and marketing. Built Planable’s brand and reputation and helped grow it from 50 customers to over 6.5K. Social media fanatic, tech geek & a sucker for learning.

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