Browser-based privacy-first tools for product media and files
Free TikTok banner splitter: turn one image into a swipe-through profile banner
Stage
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Founded
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Based in
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Pricing model
Free
Freemium
Pricing
Not given
Free: all standard layouts, seam checks, video banners, no watermark or account. Pro: $9.90 one-time (plus local tax), includes batch splitting up to 20 images, custom grids 1×1 to 5×5, custom tile sizes 200–4096 px, file naming templates, and no ads.
Key features
Image editing and conversion (including SVG and GIF support)
Video preparation
Listing graphics creation
PDF tools (create, merge, split, convert to images)
CSV file cleaning
Marketplace image compliance checking for Amazon, Etsy, eBay and Google Merchant
Print size generation
Print file checking
Watermark preview
Download packs
Splits images into 1×3, 2×3 or 3×3 TikTok tiles with exact 1080×1440 px output
Seam check and reassembled preview shows tiles re-joined to verify alignment before posting
No upload to servers; all processing happens in your browser
Downloads all tiles in one ZIP with standard sequential naming (tiktok-banner-1.png, -2, -3)
Works with HEIC photos directly from iPhone without conversion to JPG
Supports video banners: split a clip into 3, 6 or 9 MP4s with matching covers
Instagram 4:5 grid tiles for profile murals with same 3:4 layout logic
Full-screen 9:16 vertical layout option at 1080×1920 px
Pro: batch split up to 20 images into one ZIP with each as a folder
Pro: custom grids from 1×1 to 5×5 with any tile size 200–4096 px and file naming templates
What makes it different
All processing runs locally in your browser with no file uploads
No upload wait or server processing queue
Files remain in your chosen folder or browser storage after closing the tab
Focused tools for specific jobs rather than a full editing suite
Marketplace image compliance checking for multiple platforms
No watermark, no account, no login, nothing uploaded to servers
Reassembled preview shows the banner lined up before you post, catching misalignments
Exact pixel-perfect tiles every time with seam and safe-zone warnings for text and faces
Sequential file numbering and posting order diagram prevent mirrored or misaligned banners
QuickPrepMedia
BannerSplitter