Free Instagram Grid Maker: Turn One Photo Into a Seamless Feed
Split a single image into perfectly aligned tiles and post them as one flowing grid across your profile. Position the overlay, then download every tile. Pick a 3x1, 3x2, or 3x3 layout in square or portrait. Runs entirely in your browser; nothing is uploaded.
Schedule everything, post everywhere
- Schedule to 9 platforms
- One content calendar
- AI adapts every post
Built for creators and teams
How It Works
Upload your image
Upload one image (JPEG, PNG, or WebP). It stays in your browser; nothing is sent to a server. A grid overlay appears on top of it.
Position and size the grid
Pick 3x1 (3 tiles), 3x2 (6 tiles), or 3x3 (9 tiles) and a square or portrait cell shape. Drag the overlay to move it and resize from the corners to choose exactly which part of the image gets split.
Download the tiles
Click Download to get all tiles together in a single .zip, numbered left to right, top to bottom. Post them to Instagram in reverse order so they reassemble into a seamless grid.
Grid Sizes and Output Dimensions
| Grid Size | Tiles | Output Dimensions | Best For |
|---|---|---|---|
| 3 x 1 | 3 tiles | 3240 x 1080px | Single row reveal, product line |
| 3 x 2 | 6 tiles | 3240 x 2160px | Two-row narrative, before/after |
| 3 x 3 | 9 tiles | 3240 x 3240px | Full profile redesign, brand launch |
Popular Use Cases
Instagram Profile Redesign
Plan a complete profile overhaul by filling all 9 grid slots before posting. Preview the full aesthetic and ensure visual coherence before committing.
Brand Campaign Reveals
Design a unified 3x3 or 3x1 image split across multiple posts for a dramatic campaign reveal. Each post shows one tile; the full image appears on your profile.
Product Launch Grids
Showcase a product collection in a 3x3 grid where each tile is a different product shot from the same campaign, creating a cohesive catalog-style profile section.
Visual Storytelling
Use the 3x1 format to tell a before/during/after story across three posts, or a 3x2 to create a six-panel visual narrative that reads like a magazine spread.
Pro Tips
Plan the Full Grid Before Uploading
Design all tiles as a single cohesive composition before uploading individual images. It's much harder to adjust lighting and color balance across tiles after the fact.
Use a Consistent Color Palette
Grid posts look most impactful when all tiles share the same tones, filters, and brightness levels. Use the Color Palette Extractor to verify palette consistency.
Avoid Placing Faces at Tile Edges
The 2px gap between tiles can bisect faces and subject outlines. Position key subjects within the center two-thirds of each tile.
Add a Text-Free Center Tile for Visual Anchor
In a 3x3 grid, the center tile (position 5) is visually dominant. Leave it text-free with a bold solid color or texture to anchor the entire grid composition.
Preview Before Posting
Download the merged grid PNG and compare it to your current Instagram profile page in a browser or preview app. Verify that new tiles complement existing posts.
Post in Reverse Order
Instagram displays the most recent post first. Post the bottom-right tile first, working right-to-left, bottom-to-top, so the grid assembles correctly in your profile feed.
Next step
Grid mapped out? Schedule the posts next
Once your grid is planned, the next step is posting the tiles in sequence. See how to schedule Instagram posts, compare the best social media scheduling tools, or if you are weighing Later, read our Later alternative breakdown.
Common Issues & Solutions
Works Everywhere
Privacy, Security & Compliance
Your Privacy Matters
We don't store, log, or share any URLs or downloaded content. Your activity stays between you and the source platform.
Secure by Design
All requests are processed server-side over HTTPS. No client-side data collection or third-party trackers.
Legal Responsibility
Only download content you have rights to. Respect platform terms of service and copyright law.
This tool is intended for personal use and downloading content you own or have permission to download. Always respect the original creator's rights.
Frequently asked questions
Everything you need to know about using this tool.
Schedule and publish everywhere
Plan and schedule your social content across all 9 platforms from one calendar, with AI to tailor every post.
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Marketing Manager, TechStart Inc.
“The AI adaptation is incredible. Each platform gets content that actually performs, not just copy-paste jobs.”
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Solo Entrepreneur, MindfulBrand
“I was skeptical about AI tools, but Postprism gets my brand voice right every time. Game changer.”
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Content Creator, CreativeFlow
“Finally, a tool that understands LinkedIn is not Twitter. My LinkedIn engagement tripled in the first month.”
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B2B Marketing Lead, Nexus Consulting
“I manage 4 client accounts solo. Postprism is the only reason that is even possible.”
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Indie Maker, ShipFast Labs
“Scheduling used to eat my Sundays. Now I batch everything in 30 minutes and the week runs itself.”
Liam O'Brien
Content Strategist, Brandwise
“The brand voice feature is scary good. My audience said my posts felt more consistent than ever, they had no idea AI was involved.”
Priya Nair
Founder, Inkwell Studio
“Switched from Buffer and never looked back. The AI adaptations alone are worth the price.”
Carlos Vega
Growth Marketer, Launchpad Agency
“We grew our Instagram following by 40% in two months. The platform-specific tone makes a real difference.”
Mia Thornton
E-commerce Brand Manager, Glow & Go
“As a one-person team, I needed something that could scale with me. Postprism is exactly that tool.”
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Indie Maker, ShipFast Labs
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“The calendar view keeps my whole content strategy visible at a glance. No more missed posts or gaps.”
Fatima Al-Rashid
Community Manager, HubCircle
“I write one good post and Postprism handles the rest. It is like having a social media team without the payroll.”
Daniel Park
Startup Founder, Loopify
“My TikTok and LinkedIn used to feel completely disconnected. Now my brand feels unified across every platform.”
Sophie Laurent
Personal Brand Coach, Evolve With Sophie
“The hashtag recommendations alone save me 20 minutes per post. Multiply that by seven platforms and it adds up fast.”
Ren Ishikawa
Digital Marketing Specialist, Orbit Media
“Honestly the best investment I made for my business this year. The time I get back goes straight into strategy.”
Grace Okonkwo
Social Media Consultant, Clarity Social
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