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NewComment thread mode with nested replies is live.

Reddit post template

A free fake Reddit post generator for story videos, mockups and ads. Fill the fields, watch the preview update live, export a sharp PNG.

No accountNested threads2× PNG export

Type

Avatar

Upload

SubredditUsername

r/AmItheAssholeu/throwaway_2891 · 7 hr. ago

Join

Not the A-hole

AITA for telling my sister the truth about her wedding venue?

For context, she asked me directly and I have never been good at lying. Everyone at the table went quiet.

24.8k3.1kShare

How to make a Reddit post mockup

Three steps, about twenty seconds. Nothing to install and no Reddit account involved.

Pick a mode

Comment thread, post or story frame. Leave the body empty for a title-only card, or clear every field for a blank Reddit post template.

Fill the fields

Subreddit, username, avatar, upvotes, awards, flair, timestamp. The preview redraws as you type.

Export

Download a 2× PNG or copy straight to the clipboard, ready to drop into a video timeline or a deck.

01 / 04Modes

Three formats, one editor.

Comment thread, post and story frame in a single dropdown. Switching keeps everything you have already typed, so you can test the same hook in every format.

type/switch

TypeComment ▾

Comment nested repliesPost title + bodyStory large text frame

Your text carries over between formats

02 / 04Live preview

See it before you export.

Every field redraws the mockup as you type — avatar, flair, timestamp, upvote count. No render step, no waiting to find out the title wraps badly.

preview/live

Fieldsr/AmItheAssholeAITA for telling my sister…|24,800 upvotes7 hr. ago

r/AmItheAssholeu/throwaway_2891 · 7 hr. ago

AITA for telling my sister the truth about her wedding venue?

▲ 24.8k3.1k

03 / 04Threads

Replies that nest like the real thing.

Add as many comments as the payoff needs and indent them up to three levels, with the same rail-and-avatar structure Reddit uses.

thread/nest

u/deskplant_dad · 4.2k points

How they treat someone who cannot do anything for them.

u/nine_lives_left · 1.8k points

Watched a guy be rude to a barista once and it rewrote everything.

u/margin_notes · 903 points

Or whether they return the shopping cart.

depth3 of 3 levels

04 / 04Export

Sharp at every size.

Download at 2× as PNG or copy straight to the clipboard. Text is rendered at export time, so it stays crisp when you scale the frame up to 1080×1920.

export/png

r/AskReddit

What instantly tells you a lot about someone?

▲ 9.4k · 612 comments

Light

r/stories

My neighbour left a note on my door every night

▲ 18.4k · 2.2k comments

Dark

Download PNGCopyrenders at 2×

Reddit post templates to start from

Click any template to load it into the generator, then rewrite the copy.

Why generate instead of screenshotting

A real Reddit screenshot brings compression artifacts, a cropped browser chrome, someone's actual username and whatever the thread looked like that day. None of it survives being blown up to 1080×1920.

A generated Reddit post mockup is rendered at export time, so text stays crisp at any size, nothing identifies a real account, and you can rewrite the hook until it tests well.

Sharp at 1080×1920

Rendered at export time instead of upscaled from a phone screenshot.

No real usernames

Nothing traces back to an actual account or a live thread.

Rewrite until it lands

Test five hooks in a minute instead of hunting for a post that says it for you.

Consistent across a series

Same subreddit, avatar and styling on every episode of a channel.

Who uses this Reddit post generator

Story video creators

Cold-open frames for Reddit story channels on TikTok, Shorts and Reels — title card first, comment payoff at the end.

Marketers

Social-proof mockups for landing pages, ad creative and pitch decks that read as organic instead of staged.

Designers & writers

Blank Reddit post templates for UX comps, community concepts and copy testing before anything ships.

Frequently asked questions

Is this Reddit post template free to use?

Yes. Every mode, every export size and unlimited downloads, with no account, no watermark and no credit card. Nothing you type is uploaded — the whole generator runs in your browser.

How do I make a fake Reddit post for a story video?

Choose Story in the Type dropdown, paste your hook into the title field, set a subreddit and an upvote count that looks plausible, then export the PNG. Drop it on the first two seconds of your Short or TikTok as the cold open.

Can I generate a Reddit comment thread with nested replies?

Switch the Type dropdown to Comment. Add as many replies as you need and use the arrow buttons to indent one under another — up to three levels deep, matching how Reddit nests replies.

What image size does it export?

PNGs render at 2× the on-screen size, so a standard post card exports around 800px wide with transparent margins — scale it to whatever frame your editor needs.

Is it legal to use a fake Reddit post?

Mockups are fine for illustration, parody, memes, portfolio work and internal design comps. Passing a fabricated post off as a real one — in advertising, journalism or to harass a real user — is not. Do not reuse real usernames or real subreddit branding as endorsement.

Do I need a Reddit account?

No. This is a mockup generator, not a posting tool. It never connects to Reddit and never touches an account.

Save your templates with a free account

The generator stays free without one. Sign up to keep your subreddit presets, avatars and export sizes across sessions and devices.

AISEO is not affiliated with, endorsed by, or sponsored by Reddit, Inc. Mockups are for illustration only — do not pass a generated post off as a real one.