How to Merge JPG on Mac — Built-in & Online Methods
Use Preview (built into every Mac), Automator, or a free browser tool — no extra software needed.
Your Mac has everything you need to merge JPG files without downloading anything extra — and for even faster results, a browser tool takes under a minute.
Method 1 — Browser Tool (Fastest)
Works in Safari, Chrome, or Firefox on any Mac. No install needed.
Click to browse or drag files from Finder onto the upload zone.
Click Merge — your combined image or PDF downloads immediately, watermark-free.
Method 2 — macOS Preview (Built-in, Offline)
Preview is installed on every Mac and can combine JPGs into a PDF with a few clicks.
In Finder, select all your JPG files → right-click → Open with → Preview.
Go to View → Thumbnails to see all images. Drag to reorder.
Press Cmd+A to select every image in the sidebar.
File → Export as PDF → choose a name and location → Save.
Method 3 — Automator (Batch / Recurring)
Best for automating a merge task you run regularly. Automator is built into macOS.
Launch Automator from Applications. Choose New Document → Workflow.
Drag your JPGs into this action’s list.
Search for this action in the sidebar and drag it below. Set the output folder.
Click Run. A PDF combining all images saves to your chosen folder.
Which Method Is Best on Mac?
| Method | Output | Best for |
|---|---|---|
| JPGMerger | JPG or PDF | Fastest, any file count |
| Preview | PDF only | Offline, built-in, simple |
| Automator | Recurring batch tasks |
Free, works in Safari and Chrome — no download needed.
Frequently Asked Questions
Can I merge JPG files on a Mac without any extra software?
Yes — Preview is built into macOS and merges JPGs into a PDF without any install.
Does Preview work on macOS Sonoma and Ventura?
Yes. The Export as PDF method works on all recent macOS versions including Sonoma and Ventura.
Can I keep the output as a JPG instead of converting to PDF?
Yes — use JPGMerger and select the image output format instead of PDF.