Merge Images
Combine multiple images into one file, side by side or stacked.
- Horizontal, vertical or grid layouts
- Automatic alignment and spacing
- Export as PNG or JPG
Drag & drop your file here
orFiles are encrypted in transit and deleted automatically after processing.
About the Merge Images tool
Merge Images builds a single picture from several sources, which is useful for comparisons, before and after shots and long screenshots that were captured in parts.
Combine several photos or scanned pages into a single file so you can share, print, or archive them together instead of sending images one by one. You can output either a multi-page PDF or a single stitched image.
How to merge images into one file
- 1Upload the JPG, PNG, or other image files you want to combine.
- 2Arrange the images in the order you want them to appear in the final file.
- 3Choose your output format and download the merged result.
When combining images helps
Merging images is handy for turning a set of phone photos into a single document to email, gathering product shots into one reference sheet, or building a simple photo strip without opening a design program. Combining into a PDF is usually best when the images represent pages of a document, while stitching into one long image works well for side-by-side comparisons or storyboards.
The tool preserves the resolution of your original photos, so the output can be large if you combine several high-resolution images; you can compress the result afterward if file size matters more than sharpness. Uploads travel over an encrypted connection and are deleted from the server after processing, and no account or sign up is required to use the merger.
Why use PDF Leader for JPG to PNG
Fast
Most files are processed in a few seconds, even large ones.
Private
Encrypted transfer and automatic deletion after processing.
Any device
Runs in the browser on desktop, tablet and phone.
No limits
No watermarks, no page caps and no forced sign up.
Frequently asked questions
Can I mix different image formats like JPG and PNG in one merge?+
Yes, the tool accepts common formats together in the same batch and converts them consistently in the final output.
Should I merge into a PDF or a single image?+
Choose a PDF if the images are document pages meant to be read in sequence, and choose a single image if you want everything visible at once in a strip or grid.
Will the images be resized to match each other?+
When merging into a PDF, each image is placed on its own page at its native proportions, while a single stitched image aligns widths or heights automatically for a tidy layout.
Does merging reduce image quality?+
No, the original resolution and color of each photo are kept unless you separately choose to compress the output afterward.
Can I reorder images after uploading them?+
Yes, you can drag thumbnails into any sequence before generating the merged file.
Is there a file size limit for the images I upload?+
The tool handles typical phone and camera photos without issue, though extremely large batches of high-resolution images may take longer to process.