Reddit Post Generator
The Reddit Post Generator lets you create a realistic, clearly fictional Reddit post complete with a nested comment thread, upvote counts, a subreddit name, and light or dark mode. Built for marketers, designers, educators, and meme makers, it runs entirely in your browser with no login and exports a crisp high-resolution PNG. Customize every detail, then download your mockup in seconds.
Shown as r/AskReddit
Shown as u/curious_mind
57 / 300 characters
95 / 2000 characters
Reddit Post Generator features
Nested comment threads
Build a full discussion with parent comments and indented replies, so your mockup reads like a genuine Reddit thread instead of a single flat post.
Light and dark mode
Toggle between Reddit's light and dark themes to match your presentation deck, brand style, or the platform your audience actually uses.
Custom avatars and images
Upload your own avatars, usernames, subreddit names, and post images so the mockup fits your exact scenario or campaign.
Editable votes and metadata
Set upvote counts, timestamps, and comment scores to demonstrate engagement or social-proof concepts convincingly.
High-resolution PNG export
Download a sharp, watermark-free PNG rendered client-side, ready for slides, ads, blog posts, or design comps at retina quality.
How to make a reddit post mockup
- 1
Enter your post details
Type a subreddit, username, title, and body text, then choose light or dark mode to set the overall look.
- 2
Build the comment thread
Add comments and nested replies, upload avatars or a post image, and set upvote counts to shape the conversation.
- 3
Export your PNG
Preview the mockup, then download a high-resolution, watermark-free PNG straight from your browser.
What you can use it for
- Content marketing visuals and social-proof concepts for blog posts and ads
- Product demos and app mockups that need placeholder Reddit UI
- Meme creation and shareable humor content
- Classroom and media-literacy examples about online discussions
- Design comps and presentation slides for pitches
- UX prototypes that show community engagement in context
Frequently asked questions
Is the Reddit Post Generator free?
Yes. It is completely free with no account, sign-up, or subscription required. You can create and export as many Reddit post mockups as you like.
Is it safe and legal to use?
The tool runs entirely in your browser and stores nothing on a server, so your content stays private. Mockups are meant for fictional, illustrative use only. Do not use them to impersonate real people, spread misinformation, or deceive anyone.
Can I use my own avatar and images?
Yes. You can upload custom avatars, subreddit icons, and a post image, plus set your own usernames, subreddit names, and text to match your scenario.
Does it export a high-resolution PNG?
Yes. Exports are rendered at high pixel density for a crisp, retina-quality PNG that looks clean in slides, ads, and design comps.
Is the export watermark-free?
Yes. Downloaded PNGs contain only your mockup, with no watermark added to the image.
Does it work on mobile?
Yes. The generator works in any modern mobile or desktop browser, so you can build and export a Reddit post mockup from your phone.