TikTok Post Mockup Generator
Test how a video frame, caption and sound will read in a TikTok-style feed. Upload a frame, add the handle and caption, set the counts and export a 1080×1920 mockup for a pitch or lesson.
Key facts
- Category
- Social & Creator
- Price
- Free
- Account
- Not required
- Processing
- In your browser
- Input
- Local files or pasted data
- Platform
- Modern desktop and mobile browsers
What it does
Test how a video frame, caption and sound will read in a TikTok-style feed. Upload a frame, add the handle and caption, set the counts and export a 1080×1920 mockup for a pitch or lesson.
Create a vertical TikTok-style video mockup with caption and engagement.
How to use it
Here is the short version of using Fake TikTok Post Mockup.
- Upload a video frame — A 9:16 still works best; anything else is centre-cropped.
- Add the caption and sound — Keep the caption short so it does not collide with the UI.
- Export the mockup — The vertical PNG is ready for a deck or social post.
Features that matter
What Fake TikTok Post Mockup does well.
- Nothing leaves your device — The work happens in your browser tab. There is no upload endpoint in this app, so your files and text cannot be stored, logged or seen by us.
- No upload wait — You skip the round trip to a server entirely. Results are limited by your own CPU, not by network speed or queue size.
- Free, no account, no quotas — No sign-up wall, no watermark, no daily limit. Optional accounts only exist to save favourites and presets across devices.
Frequently asked questions
Is my mockup safe to use here?
Yes. This tool runs entirely in your browser using JavaScript. Nothing you paste or open is sent to a server, and the page keeps no copy after you close it.
Do I need to create an account?
No. Every tool is fully usable without signing in. An account only adds saved favourites and reusable presets.
Does it work on a phone?
Yes. The interface is mobile-first with large touch targets and a stacked layout, so it works on phones and tablets as well as desktops.
Does this create a real TikTok video?
No. It creates a static image of a feed post. No video encoding, upload or account access is involved.
What size should the frame be?
1080×1920 (9:16) matches the platform. Other ratios are cropped to fill the canvas.
Open TikTok Post Mockup Generator
Try it now — it runs in your browser and needs no account.
Open the tool