RepostGrid
Split an image into TikTok profile banner tiles or a 3x3 grid.
Free tierFree with no watermark, no sign-up and no limit on banners. Images are split in your browser and never uploaded
PriceFree
Platformsweb
Checked 4 Oct 2026
Part of the publish stage. Try our free tool for this stage.
What it does
RepostGrid splits one image into a three-tile TikTok banner or a 3x3 grid. It previews how the pieces line up and shows the order for posting. Processing runs locally in the browser, so the image is not uploaded. There is no account and no watermark on exported tiles. Creators can use it for profile banners, launches, rebrands, and event announcements.