TikTok Thumbnail Generator
A TikTok cover is what people see on your profile grid before they tap. Rewatch generates vertical story stills of your characters in 14 styles that you can use as the base of that cover. Turn on the TikTok cover option and Rewatch also writes your video's title on a finished cover, in the profile grid format.
Prepare your video
Sign in to generate: your script and settings are kept.
1000 free credits when you sign up, no card required
Videos made with this tool
Fruit drama cover
A glossy 3D orange crying in the rain outside a juice bar, the opening shot of a living fruits episode.
Horror series grid
Each part opens on the same hallway, a little darker every episode, building a consistent profile grid.
Anime face close up
A close up of a determined anime girl, wind in her hair, the still picked as the cover of the video.
Comic panel look
A comic style hero mid jump over a city, bold colors, the frame chosen as the episode cover.
How to make TikTok thumbnails with Rewatch
- 01
Describe your story
Type your idea, paste a script or a TikTok link to remake. Choose a style that will read well small, like Living fruits, Anime or Comic.
- 02
Review the story and the characters
Check the characters and the shot list. A strong, expressive moment in the shot list is your future cover.
- 03
Generate the images
Use Images only mode to get every shot as a still, or approve the first scene of a full video. Pick the frame that grabs attention.
- 04
Add text and set the cover
Turn on the TikTok cover option to get the cover with your video's title written on it, or add your own text in TikTok's cover editor or a design app. The same still works for Reels and Shorts covers too.
What Rewatch offers as a TikTok thumbnail generator
Vertical from the start
Stills are generated in the same 9:16 frame as the video, so there is no awkward crop when you set the cover.
Characters people recognize
One reference portrait per character, reused on every shot and episode. Your covers show the same faces each time.
Images only mode
The full story and all its images without animation. It is the cheap way to get cover candidates, and you can animate later.
Expressions on demand
Not dramatic enough? Ask for "wide eyes, mouth open, harsh light" in a sentence and only that shot is redone.
Styles that pop on a grid
Living fruits, Chibi, Neon futuristic, Pixel art and more. Keep one style per series so your profile looks like a show.
Text stays your call
With the TikTok cover option, Rewatch writes the video's title on a cover, from a generated image or a frame of the video. Leave it off to add your own text in the tool you already use.
Who uses this TikTok thumbnail generator
Multi part story accounts
Give each part a cover that clearly belongs to the same series.
Fruit drama and character channels
Put your recurring characters front and center on every cover.
Faceless creators
Get cover images with characters, without needing your own face on screen.
Small businesses on TikTok
Use a consistent illustrated mascot across covers for story led posts.
Rewatch vs the usual TikTok thumbnail workflow
| What you need | With Rewatch | By hand |
|---|---|---|
| Image source | Stills generated from your story | A random frame or a stock photo |
| Character consistency | Same faces on every cover | Hard to match across posts |
| Format | Native 9:16 | Often cropped from another ratio |
| Changing the image | Redo one shot with a sentence | Redraw or reshoot |
| Title text | Written on the TikTok cover by Rewatch, or added by you | Added in TikTok or your design app |
| Matches the video | Comes from the same story | Made separately from the video |
What is a TikTok thumbnail generator?
A TikTok thumbnail generator helps you create the cover image shown on your profile grid and sometimes in search. It usually combines an eye catching picture with a few words of text, so people understand what the video is about before they tap on it.
Rewatch covers both parts. It generates vertical story stills of your characters, consistent from one post to the next, either through Images only mode or as part of a full video. With the TikTok cover option, the finished video also comes with its cover, the title written on it. There is no free layout editor: for arrows, outlines or custom fonts, use TikTok's cover editor or any design app you like.
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Describe the story, generate the stills, pick the one that stops the scroll.