Create realistic Reddit post mockups in 10 seconds.

No more generators that look nothing like the real thing — with Semblr, finally create realistic Reddit post screenshots with custom photos, likes, captions, and verified badges.

No signup needed Export 4K Works on mobile
Reddit post mockup generator — Semblr

Every detail under your control.

The small things are what make a fake comment feel real.

Profile · Customizable

Control every profile detail

Verified badge, karma score, awards, flair — toggle each independently to fit any use case.

Verified badge
Awards
Comment count
Post flair
Avatar · 80+ options

Avatars library

Upload your own image or pick one from 80 ultra-realistic avatars.

Post text

Rich captions

Write any comment with mentions and emojis. Set a custom like count and reply thread.

Post media

Upload any photo

Upload any image as the post media. It renders exactly as it would in a real Reddit feed.

Engagement

Likes & comments

Set any upvote count, comment count, and award list. Displayed exactly like the real app.

Eight ways teams use Semblr Reddit post mockups every day.

The fastest way to show a comment — without the privacy risk of using a real one.

Creators

Reels & carousels

Stop screenshotting real comments. Create a fake Reddit post screenshot that tells your story without exposing anyone's account.

Marketers

Ads & landing pages

Generate Reddit post mockups that feel native to the platform — social proof screenshots that convert without privacy risks.

Founders

Pitch decks

Show traction with realistic fake Reddit posts from viewers — the format investors and partners actually recognize.

Educators

Tutorials & courses

Create Reddit post screenshots to demonstrate community strategy, copywriting, or content best practices.

Agencies

Client mockups

Generate Reddit post mockups for client approval before launching any real video or campaign.

Storytellers

Fiction & screenplays

Drop realistic Reddit post screenshots into novels, indie films, and social videos without revealing real accounts.

Designers

UI references

Pull a pixel-perfect Reddit post screenshot for moodboards and UI libraries — no scraping needed.

Press

Editorial mockups

Illustrate tech and media reporting with clean Reddit post mockups — no private accounts exposed.

Everything else, answered.

Is the Reddit Post Generator free?
Yes. Semblr's Reddit Post Generator is free with no signup wall. The free plan includes a small watermark; remove it with the premium plan for $19/year.
Are the mockups in HD?
Yes. On Semblr, choose your mockup resolution and export up to 4K PNG.
Can I use Semblr mockups commercially?
Yes — for ads, landing pages, decks, video thumbnails, courses, and editorial use. The one rule: don't impersonate a real person or brand to mislead anyone. We have a clear acceptable-use policy.
Can I upload my own image or avatar?
Yes. You can upload any avatar image and it will render exactly like a real Reddit post with your chosen profile picture.
Can I customize likes, replies, and comment text?
Every detail is editable: like count, reply count, comment text, mentions, verified badge, pinned status, heart reaction, and date.
Does Semblr work on mobile?
Yes. The editor is a full responsive web app — generate Reddit post mockups from your phone, tablet, or desktop. No app to install.
How is this different from a Photoshop template?
Photoshop templates are static — every change means re-doing the alignment, shadows, and type metrics. Semblr is a live editor: type, toggle, and download. The output matches actual platform rendering, not a designer's approximation of it.
Is this legal?
Generating mockups for legitimate use — design, marketing, fiction, education — is legal. Using a fake post to defraud, defame, or impersonate a real person is not, regardless of the tool. Semblr is a creative tool; check our terms for the full policy.

Make your first Reddit post mockup now.

From idea to exported image in 10 seconds.

Start now — it's free