SplitX is a free online tool that splits images into grids for Instagram and Twitter. It creates 3x3 grids, seamless carousels, and Twitter banner layouts. All processing happens in your browser for complete privacy.

Is SplitX free to use?

Yes, SplitX is completely free. No credit card required, no hidden fees, and no watermarks on your images.

Do I need to create an account?

No account or signup is required. You can start splitting images immediately.

Yes, 100% private. All image processing happens locally in your browser. Your images are never uploaded to any server.

What image formats are supported?

SplitX supports JPG, PNG, and WebP formats. Output images are provided as high-quality PNG files.

Photo Grid Maker: Free Online Tool

What Is a Photo Grid Maker?

A photo grid maker splits one large image into multiple smaller images arranged in a grid pattern. Whether you need a 3×3 grid for Instagram, a 2×2 for Twitter, or a custom layout, the right tool makes it simple and fast.

🚀 Why Use SplitX?

• Works for Instagram (3×3) and Twitter (2×2)
• 100% browser-based — images never leave your device
• No signup, no watermarks, no limits
• Live preview before you download

Supported Grid Layouts

Platform	Layout	Best For
Instagram	3×3 Grid	Profile takeovers, portfolios
Twitter/X	2×2 Grid	Timeline domination, storytelling
Instagram	3×1 Panorama	Swipeable carousel posts
Custom	Any Size	Print, websites, presentations

How to Use the Photo Grid Maker

Step 1: Choose Your Layout

Go to SplitX and select your grid layout. Use 3×3 for Instagram profile grids, 2×2 for Twitter, or custom dimensions for other needs.

Step 2: Upload Your Image

Drag and drop or click to upload. For best results, use a high-resolution source image. The tool shows recommended sizes for each layout.

Step 3: Position and Preview

Drag your image to position it perfectly. The live preview shows exactly how your grid will look. Keep faces and text away from cut lines for best results.

Step 4: Download and Post

Click "Split Image" to generate your grid pieces. Download as a ZIP file with all images numbered. Follow the upload order guide for your platform (Instagram: reverse 9→1, Twitter: reverse 4→1).

Quick Reference: Sizes & Specs

📸 Instagram 3×3

Source: 3240×3240px

Output: 9× 1080×1080px

Upload: 9, 8, 7, 6, 5, 4, 3, 2, 1

🐦 Twitter 2×2

Source: 2400×1350px

Output: 4× 1200×675px

Upload: 4, 3, 2, 1

Pro Tips for Perfect Grids

Resolution matters: Start with 2-3× the final size for crisp results
Safe zones: Keep important content 50px away from cut lines
Test before posting: Preview on mobile before committing
Consistency: Use similar filters/editing across all pieces

FAQ

Is this photo grid maker free?

Yes, completely free. No hidden fees, no premium tiers, no watermarks. We don't even require an account.

Do you store my images?

No. All processing happens in your browser using WebAssembly and WebGL. Your images never upload to any server.

What file formats are supported?

JPG, PNG, and WebP. Maximum file size is 10MB per image. Output is always high-quality JPG for compatibility.

Can I use this on mobile?

Yes. SplitX works on Safari (iOS) and Chrome (Android). The interface adapts to small screens for easy uploading from your camera roll.

Create Your First Grid

Works in your browser. No signup needed.

Start Creating →

Photo Grid Maker