RepostGrid
Free TikTok banner splitter for 3-tile banners and 3x3 grids
About RepostGrid
RepostGrid is a free tool for making TikTok profile banners. TikTok shows the top row of pinned or recent posts side by side, so a wide image split into three tiles can read as one banner across your profile. RepostGrid takes one image and cuts it into a 3-tile banner or a 3x3 grid, with a preview of how it will line up and the correct order to post the pieces. Everything runs locally in your browser, so your image is never uploaded to a server. There is no sign-up and no watermark on the exported tiles. You can download each tile separately or all at once.
What RepostGrid does
AINave analysisSplits one wide image into numbered tiles that are posted as a banner or grid across a social media profile.
- Best for
- social media creatorsTikTok usersInstagram users
- Use it to
- create a three-post TikTok profile banner
- prepare a repost banner for the Reposts tab
- split an image into a 3x3 profile grid
- cut image tiles in posting order for Instagram grids
- add text or background effects to a banner before splitting
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