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Split 1-2-3
Fluid, staggered mosaic grids for image composition on macOS
Split 1-2-3 is a fluid, mosaic-style macOS app for multi-image composition. Start with grid templates and break free from rigid alignments using independent horizontal or vertical split adjustments. Each interactive cell acts as a canvas—drag and drop photos, then scale, pan, and frame fractional slices inside a staggered geometric grid. Perfect for mood boards and graphic art, then export high-resolution compositions directly to disk.
Hello, Product Hunt! 👋
We've built Split 1-2-3 because standard photo grid apps enforce rigid, uniform columns and rows. We wanted a desktop application that allows each cell in a grid to breathe and move independently—creating fluid, architectural image mosaics.
💡 What is Split 1-2-3?
Split 1-2-3 is a macOS desktop app that lets you display and frame several to dozens of images simultaneously across interactive, customizable split-view layouts. Rather than locking you into a static grid, it allows fractional slicing and staggered geometric arrangements:
・ 📐 Fluid Layout Templates: Start with base templates (like 3×4 grids) powered by interactive split views.
・ 🔀 Independent Horizontal & Vertical Adjustments: Break free from rigid columns. Set Row 1, Cell 1 to a width of 150pt, while Row 2, Cell 1 stretches to 200pt.
・ 🖼️ Independent Canvas Cells: Drag-and-drop images directly into individual cells, then scale, pan, and reposition them precisely inside their frames.
・ 📸 High-Resolution Export: Dynamically frame fractional slices of multiple images and render the full composition to disk as a high-res graphic.
Whether you're building mood boards, abstract graphic art, or multi-photo comparisons, Split 1-2-3 gives you complete control over every seam and cell. We’d love to hear your thoughts, feedback, and suggestions for future layout features!
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About Split 1-2-3 on Product Hunt
“Fluid, staggered mosaic grids for image composition on macOS”
Split 1-2-3 was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #70 on the daily leaderboard. Split 1-2-3 is a fluid, mosaic-style macOS app for multi-image composition. Start with grid templates and break free from rigid alignments using independent horizontal or vertical split adjustments. Each interactive cell acts as a canvas—drag and drop photos, then scale, pan, and frame fractional slices inside a staggered geometric grid. Perfect for mood boards and graphic art, then export high-resolution compositions directly to disk.
Split 1-2-3 was featured in Design Tools (261.7k followers) and Photography (143.2k followers) on Product Hunt. Together, these topics include over 53.5k products, making this a competitive space to launch in.
Who hunted Split 1-2-3?
Split 1-2-3 was hunted by Señor Tomato. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Split 1-2-3 stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Señor Tomato