• Technology
  • September 10, 2025

How to Put Pictures Side By Side: Step-by-Step Guide for Windows, Mac & Mobile (2025)

You know that moment when you're trying to show before-and-after renovation photos? Or compare product options? Or just want your vacation shots to tell a story? That's when you need to put pictures side by side. But figuring out how to actually place photos side by side without technical headaches isn't always straightforward. I remember wasting an entire afternoon once trying to line up dog photos for an adoption post – total frustration!

Why Bother Learning How to Put Pictures Side By Side?

Putting images side by side isn't just about making things look pretty. It actually solves real problems:

  • Comparisons: Showing product variations or before/after shots
  • Storytelling: Creating visual sequences for social media or blogs
  • Space saving: Fitting multiple images in limited layouts
  • Professionalism: Making reports or presentations look polished

Honestly, I wish someone had shown me these tricks years ago when I was trying to put images side by side for my freelance projects. Would've saved so much time!

When You Need It Best Tools Time Required
Quick social media posts Canva, mobile apps Under 2 minutes
Professional documents Microsoft Word, Google Docs 3-5 minutes
Website/blog content HTML/CSS, WordPress plugins 5-10 minutes
Print materials Adobe Photoshop, Affinity Photo 5-15 minutes

Putting Pictures Side By Side on Windows (No Software Needed)

You don't need fancy tools to place photos side by side. Here's how I do it using free Windows tools:

Using Microsoft Paint

Yeah, that ancient program actually works great for basic side-by-side setups:

  1. Open your first image in Paint
  2. Extend the canvas: Grab the right-side handle and drag outward (make space for your second image)
  3. Paste your second image: Press Ctrl+V and position it beside the first
  4. Adjust spacing: Use arrow keys for pixel-perfect placement
  5. Save as PNG for best quality

Pro tip: Hold Shift while dragging corners to maintain proportions. Learned this the hard way after distorting my niece's birthday photos!

Using Photos App Collage Feature

Windows 10/11 Photos app has hidden collage powers:

  1. Open Photos app
  2. Select 2+ images (Ctrl+Click)
  3. Click "Create" > "Collage"
  4. Choose "Side by side" template
  5. Adjust border thickness and color

Limitation: You can't customize spacing precisely. Fine for quick social posts though.

Windows Method Best For Quality Customization
Paint Precise control High (lossless) Full control
Photos App Collage Speed Medium (compressed) Limited
PowerPoint Adding text/graphics High (if exported properly) Medium

How to Put Images Side By Side on Mac

Mac users have killer built-in tools for putting pictures side by side:

Preview Method

Most Mac users overlook Preview's editing capabilities:

  1. Open first image in Preview
  2. Select All (Cmd+A) > Copy (Cmd+C)
  3. Open second image in new Preview window
  4. Go to Tools > Adjust Size → Note dimensions
  5. Enlarge canvas: Tools > Rectangular Selection > Drag selection beyond image edge
  6. Paste first image (Cmd+V) and position
  7. Export as PNG

This method preserves original quality. Way better than those online compressors.

Keynote for Advanced Layouts

Keynote blows PowerPoint away for image arrangements:

  1. Create new Keynote document
  2. Drag both photos onto slide
  3. Select both → Format → Arrange → Distribute Horizontally
  4. Adjust spacing numerically in Position panel
  5. Export slide as image (File > Export To > Images)

Bonus: Add drop shadows or borders in seconds. Makes product shots pop.

Confession: I resisted learning Keynote for years. Now I use it weekly for client work. The alignment tools are just superior for placing photos side by side.

Mobile Solutions: Putting Pictures Side By Side on Phone

Need to put images side by side directly from your phone? These actually work:

iOS Shortcuts (Zero App Install)

Apple's Shortcuts app is magic for this:

  1. Open Shortcuts app → Create new shortcut
  2. Add "Select Photos" action (choose 2 images)
  3. Add "Combine Images" action → Set to Horizontally
  4. Add "Save to Photo Album" action
  5. Run shortcut → Select images → Done!

Saved shortcut runs in 3 taps next time. No more app hopping.

Android Options

Best free apps I've tested:

  • Photo Grid: Simple templates, minimal ads
  • Canva: Design-quality layouts
  • Google Photos: Built-in collage feature (limited)

Warning: Avoid apps demanding excessive permissions. Some photo editors are data vampires.

Web Tools for Putting Pictures Side By Side

When you need to place pictures side by side without installing anything:

Tool Best Feature Limitation Speed
Canva.com Professional templates Watermark in free version ★★★★★
Fotor Collage Maker Auto-spacing tools Compression artifacts ★★★★☆
Photopea.com (free Photoshop clone) Layer control Steep learning curve ★★★☆☆
PicMonkey One-click backgrounds Premium features paywalled ★★★★☆

Real talk: Free web tools often degrade image quality. Always check export settings and choose PNG where possible. JPEG artifacts ruin crisp comparisons.

How to Put Pictures Side By Side in Documents

Different rules apply when placing photos side by side in editable documents:

Microsoft Word/Google Docs Method

  1. Insert first image
  2. Right-click → Wrap Text → In Front of Text
  3. Repeat for second image
  4. Drag images side-by-side
  5. Select both → Picture Format → Align Middle + Distribute Horizontally

Critical step: Always anchor images to paragraphs (Layout Options) to prevent chaotic floating during edits. Trust me.

HTML/CSS for Websites

Code solution for precise control:

<div style="display: flex; gap: 20px;">
  <img src="image1.jpg" style="width: 50%;">
  <img src="image2.jpg" style="width: 50%;">
</div>

The flexbox method works responsively. Adjust gap value for spacing. Use max-width instead of width for mobile optimization.

Pro Techniques for Perfect Alignment

Making photos sit perfectly side by side requires attention to details everyone misses:

  • Color matching: Use Photoshop's Match Color feature when combining photos from different sources
  • Resolution parity: Resize both images to identical pixel dimensions before combining
  • Grid overlays: Enable grids in photo editors (View > Show Grid) for visual alignment
  • Export settings: Always export final composition as PNG-24 to avoid compression misalignment

Mistake I made for years: Not checking DPI settings. When printing side-by-side images, ensure both are 300DPI. Mixed resolutions create blurry prints that'll disappoint clients.

Frequently Asked Questions (FAQs)

How to put two pictures side by side without losing quality?
Use lossless methods: Photoshop "Load Files into Stack", Affinity Photo's "New Stack", or command-line tools like ImageMagick. Avoid JPEG recompression at all costs.

What's the fastest way to put pictures side by side?
Windows: Photos app collage (under 1 minute)
Mac: Keynote distribution tool (90 seconds)
Mobile: iOS Shortcuts or Photo Grid app (45 seconds)

How to put pictures side by side with equal spacing?
Design tools with distribute functions: Photoshop's "Align > Distribute Horizontal Centers", Figma's auto-layout, or Canva's spacing sliders. Never eyeball it!

Can I put pictures side by side in Instagram?
Only via carousel posts (swipeable images). For true side-by-side, create a combined image externally first. Instagram's layout tools are frustratingly limited.

How to put vertical pictures side by side horizontally?
First resize both to same height. Add canvas space horizontally. Place images with consistent top alignment. Add neutral background if aspect ratios differ.

Why Most People Struggle With This (And How to Avoid)

After helping hundreds of readers put images side by side, I've spotted consistent pain points:

  • Tool overload: People install complex software when built-in tools suffice
  • Resolution confusion: Mixing high/low-res images creates blurry edges
  • Ignoring alignment tools: Manual dragging never gives precise results
  • Wrong file formats: Using JPEG multiple times compounds compression artifacts

The breakthrough moment? When I started treating placing photos side by side as a three-step process: 1) Prepare individual images 2) Choose the right assembly method 3) Export appropriately. Stop trying to do everything in one app!

When to Upgrade to Professional Tools

Free methods work for occasional needs, but consider investing if:

Situation Recommended Tool Cost
Daily commercial use Adobe Photoshop $20.99/month
Monthly projects Affinity Photo $69.99 (one-time)
Blog/eCommerce Canva Pro $12.99/month

My unpopular opinion? Photoshop is overkill for most people. Affinity Photo handles 90% of side-by-side tasks at one-time cost. Their snapping alignment is phenomenal.

The Essential Checklist

Before you position pictures side by side, always:

  1. Check image resolutions match
  2. Confirm color profiles are consistent (sRGB recommended)
  3. Decide on border/gap width in advance
  4. Choose appropriate background color
  5. Verify final output dimensions match platform requirements

Final thought? Mastering how to put pictures side by side transforms how you present visual information. It's worth investing 20 minutes to learn properly. Those vacation collages and product comparisons will thank you later.

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