Micro PDF Batch Long Image Tool
Micro PDF Batch Long Image Tool
With Micro PDF (Micropdf) Image Merge Tool, you can automatically stitch multiple JPG/PNG images into a single vertical long image, perfect for organizing screenshots, tutorial images, scanned contracts, or social media sharing.
No software installation is required. Upload images online, adjust order with drag-and-drop, and generate a high-quality long image, suitable for web, articles, or WeChat posts.
Table of Contents
- Key Features
- How to Merge Images with Micro PDF
- Common Use Cases
- Pros and Cons of Image Merge
- Cross-Platform Support and Output Settings
- FAQ
Key Features
- Multiple Images Merge: Automatically stitch multiple JPG/PNG images into one long image.
- Order Control: Drag-and-drop to adjust the order of images.
- High-Resolution Output: Supports PNG / JPG format with high-quality scaling.
- Free to Use: Up to 10 images per batch for free.
- Online Preview: Preview the long image before downloading.
How to Merge Images with Micro PDF
- Visit the Micro PDF website: Micro PDF and select the "Merge Images to Long Image" tool.
- Upload multiple images (supports JPG / PNG / WebP).
- Drag to adjust order (top to bottom).
- Choose merge direction:
- Vertical merge (recommended)
- Horizontal merge (for comparison charts)
- Click "Start Merge" to generate a complete long image and download it.
Common Use Cases
| Use Case | Advantages |
|---|---|
| Screenshot organization | Auto merge, no need for Photoshop or manual stitching |
| Tutorials / guides | Continuous display for smoother reading |
| Contract or report scans | Merge multiple scanned pages into one long image |
| Social media sharing | Directly post to WeChat, Moments, or Twitter |
| Article images | Embed as a long image in web pages or articles |
Pros and Cons of Image Merge
| Pros | Cons |
|---|---|
| Merge multiple images at once | Text in images cannot be copied |
| Drag-and-drop to control order | Many or large images may take longer |
| Supports high-resolution output | Very long images may not display fully on some devices |
| Easy to organize, share, and embed | Horizontal long images not mobile-friendly |
Cross-Platform Support and Output Settings
- Web: Online upload and merge, fast generation
- Mobile: Long image adapts to phone screens for scrolling
- Batch processing (VIP): Upload more images at once for efficiency
- Output optimization:
- Auto-crop empty margins
- Preserve image aspect ratio and clarity
- Output in PNG / JPG format
FAQ
1. Image order is wrong. What should I do?
Drag-and-drop images to adjust order. Final output follows the displayed order.
2. Too many images take a long time to merge. What to do?
Merge in smaller batches, or use VIP batch mode for faster processing.
3. Free users can upload how many images?
Up to 10 images per batch; VIP can upload more.
4. Output long image is blurry. How to fix it?
Choose PNG format and high-quality mode for clearer text and images.
5. Can images of different sizes be merged?
Yes. The tool automatically unifies width, vertical merge looks natural.
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