About RepostGrid
RepostGrid is a free TikTok banner splitter. It cuts one image into a 3-tile profile banner or a 3x3 grid, previews how it will line up and shows the right posting order. Images are processed locally in your browser, with no sign-up and no watermark.
RepostGrid is a free online tool for creating TikTok profile banners. TikTok displays the top row of pinned or recent posts side by side, so a wide image split into three tiles reads as one continuous banner across your profile.
Upload a single image and RepostGrid splits it into a 3-tile banner or a 3x3 grid. A live preview shows how the tiles line up, and the tool tells you the correct order to post the pieces. Download each tile on its own or all at once.
Privacy comes built in: everything runs locally in your browser, so your image is never uploaded to a server. There is no sign-up and no watermark on exported tiles. RepostGrid is handy for product launches, rebrands, event announcements, or anyone who wants a tidy TikTok profile without opening a design app.
Upload a single image and RepostGrid splits it into a 3-tile banner or a 3x3 grid. A live preview shows how the tiles line up, and the tool tells you the correct order to post the pieces. Download each tile on its own or all at once.
Privacy comes built in: everything runs locally in your browser, so your image is never uploaded to a server. There is no sign-up and no watermark on exported tiles. RepostGrid is handy for product launches, rebrands, event announcements, or anyone who wants a tidy TikTok profile without opening a design app.
