---

title: "How to Batch Convert HEIC to JPG: The Complete Bulk Conversion Guide (2026)"

description: "Learn how to convert hundreds of HEIC photos to JPG in bulk — free, fast, and private. Compare batch methods for iPhone, Mac, Windows, and browser-based HEICFLY."

slug: "batch-convert-heic-to-jpg-guide"

date: 2026-07-17

author: "HEICFLY Team"

lang: "en"

tags: ["HEIC", "JPG", "batch conversion", "bulk convert", "iPhone photos", "image conversion", "HEIC to JPG"]

keywords: ["batch convert heic to jpg", "bulk convert heic", "convert multiple heic files", "heic batch converter", "how to convert many heic photos at once", "batch heic to jpg converter", "heic bulk conversion", "convert heic files in bulk free", "heic to jpg multiple files", "mass convert heic to jpeg"]

---

You've just transferred a few hundred photos from your iPhone to your computer — and they're all in HEIC format. Opening them one by one in a converter sounds painfully slow. You need a batch solution.

This guide covers every practical method to batch convert HEIC to JPG in 2026 — whether you're on Windows, Mac, or prefer a browser-based tool with zero installation. Convert hundreds of photos in minutes, not hours.

Why Batch Convert HEIC to JPG?

Most iPhone users don't have just a handful of HEIC photos — they have gigabytes worth. Converting them individually is impractical when you need:

• Universal compatibility — JPG works everywhere: Windows, Android, smart TVs, photo kiosks, email, social media
• Organised archives — Keep your entire photo library in a format that any device can open
• Cloud storage — Some services handle JPG better than HEIC for previews and sharing
• Space optimisation — JPG may be larger per file, but it saves you from keeping dual-format copies

| Scenario | Individual conversion | Batch conversion |

|----------|---------------------|------------------|

| 10 photos from a weekend trip | ✅ 2-3 minutes | Same |

| 200 photos from a vacation | ❌ 30-45 minutes | ✅ 2-5 minutes |

| 1000+ photo library archive | ❌ Hours or impossible | ✅ 10-15 minutes |

| Regular weekly transfers | ❌ Tiresome repetition | ✅ One-click workflow |

Method 1: Batch Convert with HEICFLY (Browser-Based, No Upload)

HEICFLY supports batch conversion directly in your browser — no app install, no server upload, no privacy concern.

Step-by-Step

• Visit heicfly.waaplink.com in any modern browser (Chrome, Edge, Safari, Firefox).
• Drag and drop multiple HEIC files onto the converter area — you can select dozens or even hundreds at once.
• Select JPG as the output format.
• Click Convert — the processing happens locally via JavaScript. Your files never leave your device.
• Download your converted JPGs as a batch.

💡 Tip: HEICFLY processes files one by one in your browser's memory. For very large batches (500+ files), split them into smaller groups of 100-200 to keep your browser responsive.

Why HEICFLY for batch conversion?

• ✅ 100% free — no sign-up, no credits, no hidden limits
• ✅ 100% private — files processed locally, never uploaded
• ✅ No installation — works on any OS with a modern browser
• ✅ Batch support — unlimited files per session
• ✅ Fast — average 2-3 seconds per photo

Method 2: Batch Convert on Mac Using Preview

macOS's built-in Preview app can batch convert HEIC to JPG without any extra software. It's ideal if you're already in the Apple ecosystem.

How to Batch Convert in Preview

• Select all the HEIC files in Finder.
• Right-click and choose Open With > Preview (or open Preview first, then File > Open to select multiple files).
• In Preview's sidebar, select all thumbnails (Cmd+A).
• Go to File > Export Selected Images….
• Choose JPEG as the format.
• Adjust the Quality slider (85-90% is a good balance between quality and file size).
• Pick an output folder and click Choose.

⚠️ Note: Preview preserves most EXIF metadata but may strip GPS coordinates depending on your macOS version. Check your exported files if location data matters.

Limitations of Preview for Batch Conversion

| Factor | Preview | HEICFLY |

|--------|---------|---------|

| Max files | Handles 50-100 reasonably | No practical limit |

| Speed | ~5 seconds per photo | ~2-3 seconds per photo |

| Quality control | Single quality slider | Automatic (high quality) |

| Metadata | May strip GPS | Preserves EXIF |

| Cross-platform | Mac only | Any OS via browser |

Method 3: Batch Convert on Windows Using PowerToys or PowerShell

Windows users have several options for bulk HEIC conversion. The most accessible is Microsoft PowerToys (free, official Microsoft tool).

Option A: PowerToys Image Resizer

• Install PowerToys from the Microsoft Store or GitHub.
• Select your HEIC files in File Explorer.
• Right-click and choose Resize pictures with Image Resizer.
• Under Settings, make sure JPEG is the output format.
• Configure the size (leave as original if you don't want to resize).
• Click Resize.

PowerToys Image Resizer now supports HEIC files natively on Windows 11 (with the HEIF and HEVC extensions installed).

Option B: PowerShell Script (Advanced)

For users comfortable with the command line, a PowerShell script converts HEIC files in bulk:

# Install required module (one-time)
Install-Module -Name PSCX -Force

Convert all HEIC files in a folder to JPG
Get-ChildItem -Path "C:\Photos" -Filter .heic | ForEach-Object {

    $outputPath = $_.FullName -replace '\.heic$', '.jpg'
    & "C:\Program Files\YourConverter\heic-to-jpg.exe" $_.FullName $outputPath
}

⚠️ This method requires a command-line HEIC converter. Most users find the browser-based or GUI methods more practical.

Method 4: Batch Convert on iPhone Using Shortcuts

If your photos are still on your iPhone, you can batch convert them directly on-device using the Shortcuts app.

Create a "HEIC to JPG Batch" Shortcut

• Open the Shortcuts app on your iPhone.
• Tap + to create a new shortcut.
• Add action: Select Photos (enable "Select Multiple").
• Add action: Convert Image — set format to JPEG, quality to 100%.
• Add action: Save to Album or Share.
• Name your shortcut "Batch HEIC to JPG".

How to Use It

• Run the shortcut from your Home screen or Shortcuts app.
• Select all the HEIC photos you want to convert.
• The shortcut converts each one and saves or shares the JPG versions.

💡 Combine with HEICFLY: For the fastest workflow, set your iPhone to High Efficiency (HEIC) for everyday shooting, then use HEICFLY on your computer when you need batch JPG output.

Method 5: Batch Convert with HEICFLY for Cross-Platform Teams

For teams or households with mixed devices — some iPhone, some Android, some Windows — HEICFLY provides a universal batch conversion hub that works everywhere:

• Airdrop or transfer batch HEIC photos from iPhone to one computer.
• Open heicfly.waaplink.com/en/ on that computer.
• Drag all HEIC files in, convert to JPG, and distribute the JPGs.

No team member needs to install anything. No format wars. Just converted files ready to share.

Quality & Metadata in Batch Conversion

A common worry with batch conversion is losing image quality or metadata. Here's what to expect with each method:

| Method | EXIF retention | Quality loss | GPS data |

|--------|---------------|-------------|----------|

| HEICFLY (browser) | ✅ Preserved | ✅ Lossless equivalent | ✅ Kept |

| Mac Preview | ⚠️ Partial | ⚠️ Quality slider | ❌ May strip |

| Windows PowerToys | ✅ Preserved | ✅ High quality | ✅ Kept |

| iPhone Shortcuts | ✅ Preserved | Configurable (100%) | ✅ Kept |

Pro tip: If metadata preservation is critical (for photographers or archivists), test a single conversion first before running the full batch.

When to Keep HEIC Instead of Converting in Bulk

Batch conversion is powerful, but you don't always need it. Consider keeping your photos in HEIC if:

• You're all-Apple — iPhone + Mac + iCloud. Everything handles HEIC natively.
• Storage is tight — HEIC files are ~50% smaller than JPG. Batch converting everything could double your storage needs.
• You convert selectively — Only convert individual photos when you need to share them. For this, HEICFLY is perfect for on-demand single or batch conversion.

The hybrid approach works best for most users: keep HEIC on your devices for storage efficiency, batch convert to JPG only when you need to share, archive, or use photos outside the Apple ecosystem.

Frequently Asked Questions

Can I batch convert HEIC to JPG for free?

Yes. HEICFLY is completely free for batch conversion with no limits. Mac Preview and Windows PowerToys are also free.

Does batch conversion reduce image quality?

Not with HEICFLY — it converts from HEIC to JPG at the highest practical quality setting. For maximum preservation, always keep a backup of your original HEIC files.

How many HEIC files can I convert at once?

HEICFLY has no hard limit, but for best browser performance, batches of 100-200 files are recommended. Mac Preview handles 50-100 comfortably. For thousands of files, split into multiple batches.

Can I batch convert HEIC to formats other than JPG?

Yes. HEICFLY also supports batch conversion to PNG (lossless, with transparency) and WebP (optimised for web performance).

Is it safe to batch convert HEIC files online?

HEICFLY processes every file entirely in your browser using JavaScript. Files are never uploaded to a server. This makes it safe for personal, sensitive, or confidential photos.

Conclusion

Batch converting HEIC to JPG doesn't have to be a chore. Whether you choose:

• HEICFLY for fast, free, private batch conversion on any device
• Mac Preview for a built-in macOS solution
• Windows PowerToys for a Microsoft-native workflow
• iPhone Shortcuts for on-device batch conversion

…you can transform hundreds of photos in minutes instead of hours.

The best strategy in 2026? Keep your iPhone on High Efficiency (HEIC) for everyday shooting — it saves storage and maintains quality. Then use HEICFLY to batch convert to JPG whenever you need universal compatibility.

Ready to batch convert your HEIC photos? Visit heicfly.waaplink.com — no sign-up, no uploads, no limits.*