42 Proven Caption This Post Ideas for Fiction Writing Communities

Struggling to spark fun and creativity in your fiction writing community? Caption This posts are a playful, low-pressure way to get members laughing and interacting. Use these ready-to-go templates to liven up your group and encourage witty participation.

Fiction Writing 42 Templates

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Why This Works

Caption This posts work because they invite participation without pressure to be perfect. By presenting an intriguing or funny image, you lower the barrier for engagement and open the door to spontaneous creativity. Members can jump in with a quick line or a clever joke, making it ideal for all personality types.

The format taps into writers' natural love of wordplay and imagination. It encourages both humor and storytelling in small, manageable doses, making even shy members more likely to join in. Plus, the shared laughter and creativity help foster a sense of belonging and community spirit.

Because each image can be interpreted in dozens of ways, Caption This threads are naturally rich with diverse responses. This keeps the conversation fresh and ensures everyone has a chance to shine, whether they are new or seasoned members.

42 Ready-to-Use Templates

1

Caption this image of a dragon reading a book in a cozy library.

💡 Example: "Caption this image of a dragon reading a book in a cozy library. What is the dragon thinking?"

🟡 Medium Engagement Barrier 👤 Average #fantasy #humor #dragon
2

What would this wizard say if he spilled his potion on his cat? Add your caption!

💡 Example: "What would this wizard say if he spilled his potion on his cat? Add your caption in the comments!"

🔴 High Engagement Barrier 👤 Frequent #wizard #funny #pets
3

A robot and a fairy are having tea. What are they talking about?

💡 Example: "A robot and a fairy are having tea. What are they talking about? Drop your captions below."

🟡 Medium Engagement Barrier 👤 Average #sci-fi #fantasy #dialogue
4

Give this pirate cat a caption.

💡 Example: "Give this pirate cat a caption. Funniest wins a shoutout!"

🟡 Medium Engagement Barrier 👤 Irregular #cats #pirate #short
5

What is this vampire thinking as he stares at his reflection?

💡 Example: "What is this vampire thinking as he stares at his reflection? Caption away!"

🟡 Medium Engagement Barrier 👤 Average #vampire #humor #thoughts
6

This haunted typewriter is typing by itself. Caption what it is writing.

💡 Example: "This haunted typewriter is typing by itself. Caption what it is writing!"

🟡 Medium Engagement Barrier 👤 Average #spooky #writer #object
7

A goblin in a bookstore. What is he saying?

💡 Example: "A goblin in a bookstore. What is he saying?"

🟢 Low Engagement Barrier 👤 Lurker #goblin #bookstore #dialogue
8

Fill in the speech bubble for this talking tree.

💡 Example: "Fill in the speech bubble for this talking tree. What does the tree say?"

🟡 Medium Engagement Barrier 👤 Average #tree #speech bubble #nature
9

This owl is wearing glasses. What is its secret?

💡 Example: "This owl is wearing glasses. What is its secret?"

🟢 Low Engagement Barrier 👤 Lurker #owl #mystery #animals
10

Imagine this knight walked into your story. Caption his first words.

💡 Example: "Imagine this knight walked into your story. Caption his first words."

🟡 Medium Engagement Barrier 👤 Average #knight #story starter #dialogue
11

What would a mermaid say if she found a lost laptop?

💡 Example: "What would a mermaid say if she found a lost laptop? Comment your caption!"

🔴 High Engagement Barrier 👤 Frequent #mermaid #modern #humor
12

This alien just landed in a coffee shop. Caption its order.

💡 Example: "This alien just landed in a coffee shop. Caption its order!"

🟡 Medium Engagement Barrier 👤 Average #alien #coffee #sci-fi
13

Give this grumpy unicorn a funny thought bubble.

💡 Example: "Give this grumpy unicorn a funny thought bubble."

🟡 Medium Engagement Barrier 👤 Irregular #unicorn #funny #thoughts
14

If this castle could talk, what would it say?

💡 Example: "If this castle could talk, what would it say?"

🟢 Low Engagement Barrier 👤 Lurker #castle #object #dialogue
15

A detective mouse is on the case. Caption the moment.

💡 Example: "A detective mouse is on the case. Caption the moment!"

🟡 Medium Engagement Barrier 👤 Average #detective #animals #mystery
16

What is this young witch texting to her friend?

💡 Example: "What is this young witch texting to her friend? Drop your ideas below."

🟡 Medium Engagement Barrier 👤 Average #witch #modern #technology
17

This ghost is haunting a library. Caption what it says.

💡 Example: "This ghost is haunting a library. Caption what it says!"

🟡 Medium Engagement Barrier 👤 Average #ghost #library #spooky
18

Caption this image: a werewolf in pajamas eating cereal.

💡 Example: "Caption this image: a werewolf in pajamas eating cereal. Funniest wins!"

🟡 Medium Engagement Barrier 👤 Irregular #werewolf #humor #breakfast
19

What is this tiny dragon whispering to the princess?

💡 Example: "What is this tiny dragon whispering to the princess? Caption below."

🟡 Medium Engagement Barrier 👤 Average #dragon #princess #dialogue
20

A wizard's hat with legs is running away. Caption the scene.

💡 Example: "A wizard's hat with legs is running away. Caption the scene!"

🟡 Medium Engagement Barrier 👤 Average #wizard #object #funny
21

This steampunk cat looks suspicious. What's it plotting?

💡 Example: "This steampunk cat looks suspicious. What's it plotting?"

🟢 Low Engagement Barrier 👤 Lurker #cat #steampunk #mystery
22

Imagine this troll just won the lottery. Caption his reaction.

💡 Example: "Imagine this troll just won the lottery. Caption his reaction!"

🟡 Medium Engagement Barrier 👤 Average #troll #humor #reaction
23

What would this enchanted mirror say about your outfit?

💡 Example: "What would this enchanted mirror say about your outfit?"

🟢 Low Engagement Barrier 👤 Lurker #mirror #object #humor
24

A penguin in a top hat is giving a speech. Caption it.

💡 Example: "A penguin in a top hat is giving a speech. Caption it!"

🟡 Medium Engagement Barrier 👤 Irregular #penguin #speech #animals
25

This superhero is caught napping. What is the headline?

💡 Example: "This superhero is caught napping. What is the headline?"

🟡 Medium Engagement Barrier 👤 Average #superhero #headline #humor
26

Caption this: a fairy queen on a scooter.

💡 Example: "Caption this: a fairy queen on a scooter."

🟢 Low Engagement Barrier 👤 Lurker #fairy #modern #funny
27

What would this ancient scroll tweet if it could?

💡 Example: "What would this ancient scroll tweet if it could? Post your ideas!"

🟡 Medium Engagement Barrier 👤 Average #scroll #technology #humor
28

This goblin is learning to knit. Caption his thoughts.

💡 Example: "This goblin is learning to knit. Caption his thoughts!"

🟡 Medium Engagement Barrier 👤 Average #goblin #hobby #humor
29

What does this magical book say when it opens?

💡 Example: "What does this magical book say when it opens?"

🟢 Low Engagement Barrier 👤 Lurker #book #magic #dialogue
30

A time traveler is lost in a medieval marketplace. Caption the confusion.

💡 Example: "A time traveler is lost in a medieval marketplace. Caption the confusion!"

🟡 Medium Engagement Barrier 👤 Average #time travel #marketplace #funny
31

This elf is trying coffee for the first time. Caption the moment.

💡 Example: "This elf is trying coffee for the first time. Caption the moment!"

🟡 Medium Engagement Barrier 👤 Irregular #elf #coffee #first time
32

If your villain had to babysit, what would their first words be?

💡 Example: "If your villain had to babysit, what would their first words be? Comment below!"

🔴 High Engagement Barrier 👤 Top #villain #humor #dialogue
33

Caption this image: a wizard and a knight arguing over pizza.

💡 Example: "Caption this image: a wizard and a knight arguing over pizza."

🟡 Medium Engagement Barrier 👤 Average #wizard #knight #pizza
34

A mermaid is on a video call. What is she saying?

💡 Example: "A mermaid is on a video call. What is she saying?"

🟢 Low Engagement Barrier 👤 Lurker #mermaid #technology #modern
35

What would this enchanted pumpkin say if it could talk?

💡 Example: "What would this enchanted pumpkin say if it could talk?"

🟢 Low Engagement Barrier 👤 Lurker #pumpkin #magic #object
36

A detective dragon is following footprints. Caption the case.

💡 Example: "A detective dragon is following footprints. Caption the case!"

🟡 Medium Engagement Barrier 👤 Average #dragon #detective #mystery
37

This fairy is late for a meeting. Caption her excuse.

💡 Example: "This fairy is late for a meeting. Caption her excuse!"

🟡 Medium Engagement Barrier 👤 Average #fairy #humor #excuse
38

Imagine this robot is writing poetry. Caption its latest verse.

💡 Example: "Imagine this robot is writing poetry. Caption its latest verse."

🟡 Medium Engagement Barrier 👤 Irregular #robot #poetry #sci-fi
39

A unicorn is ordering coffee. Caption the barista's reaction.

💡 Example: "A unicorn is ordering coffee. Caption the barista's reaction!"

🟡 Medium Engagement Barrier 👤 Average #unicorn #coffee #dialogue
40

What would this pirate parrot say if it became captain?

💡 Example: "What would this pirate parrot say if it became captain?"

🟢 Low Engagement Barrier 👤 Lurker #pirate #parrot #humor
41

Caption this: a giant writing with a tiny quill.

💡 Example: "Caption this: a giant writing with a tiny quill."

🟢 Low Engagement Barrier 👤 Lurker #giant #writing #funny
42

A talking sword is tired of fighting. Caption its complaint.

💡 Example: "A talking sword is tired of fighting. Caption its complaint."

🟡 Medium Engagement Barrier 👤 Average #sword #object #dialogue

How to Use These Templates

Choose an image that is open to interpretation and will resonate with fiction fans. Post the image along with one of the template prompts below. Encourage members to add their caption in the comments. Highlight especially witty or creative captions to keep momentum going. Rotate images and themes to keep things novel and fun.

Best Practices

  • Select images that inspire multiple interpretations or reactions.
  • Encourage members to be playful, not perfect.
  • Engage with responses by liking and commenting to boost morale.
  • Rotate images regularly to maintain excitement and variety.
  • Spotlight creative or funny captions in follow-up posts.

All Platforms Tips

Caption This posts work across all platforms. For forums and Facebook, pin posts to keep them visible. On Instagram, use Stories or main feed for images and ask members to comment captions. On Discord or Slack, use threads or dedicated channels for easy participation. Always use accessible image descriptions for inclusivity.

Frequently Asked Questions

What is a Caption This post?

A Caption This post shares an image and invites community members to add a witty or creative caption in response.

How do I choose the right image for my fiction writing group?

Pick images that are imaginative, open to interpretation, and relevant to storytelling or fantasy themes.

How often should I post Caption This prompts?

Once a week is ideal for most communities, but you can adjust the frequency based on engagement and interest.

How can I encourage shy members to participate?

Use lighthearted, low-pressure images and publicly appreciate creative or funny responses to make everyone feel welcome.

Can I use Caption This on any platform?

Yes, Caption This posts work well on forums, Facebook, Discord, Instagram, and Slack. Adapt your posting style to fit each platform.

What should I do if engagement is low?

Try different image styles, tag active members, and spotlight great captions in follow-up posts to boost visibility and participation.

Should I offer prizes for the best captions?

Prizes are optional but can increase motivation. Even simple shoutouts or profile badges can be effective rewards.

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