Free TikTok banner splitter: turn one image into a swipe-through profile banner
Finish App Store and Google Play submission screenshots in your browser
Stage
Not given
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Founded
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Based in
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JP
Pricing model
Freemium
Freemium
Pricing
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.
Browser: Free editing, $1 per PNG export or $10 for 10-export pack. Mac app: one-time purchase with unlimited exports.
Key features
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
Import screenshots and edit them as slides
Submission size presets for iPhone and Pixel families
Device frames, captions, and zoom callouts
Headline copy and text editing
Single and batch PNG export
Save projects as local .mockshot files
No signup required
Local processing with no cloud uploads
What makes it different
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
All editing and device frames on one screen with no design tool rebuilding needed
No signup or subscription required
Local processing with no server uploads of your content
Mac app with unlimited exports as one-time purchase
BannerSplitter
MockShot Studio