Long Image Combiner Guide

Long Image Combiner Guide

Long Image Combiner is a HapiPic Pro feature for image batch processing, bulk image generation, and automated production. It is suitable for long image combiner, stitch images vertically, combine images into one. This document describes every screen parameter so users can configure the feature before a full batch run.

Use Cases

• Process ecommerce images, social media graphics, print assets, local photos, or project files in bulk.
• Apply consistent rules for generation, sorting, conversion, cropping, stitching, or export.
• Keep output size, file format, naming rules, folder structure, and production flow consistent.

Basic Workflow

1. Open HapiPic Pro and choose “Long Image Combiner”.
2. Prepare source images, asset files, project folders, or configuration files.
3. Set input, output, size, format, naming, preview, and run options according to the parameter reference.
4. Test with a small batch and confirm that preview and output match the expected result.
5. Save the configuration, then run the program.
6. Check the software log during processing and review the output folder after completion.

Parameter Reference

Output mode

Exports the combined result as image or PDF.

Direction

Vertical creates long images; horizontal creates wide images.

Spacing

Adds distance between stitched images.

Resize

Enables size normalization before stitching.

Uniform size

Keeps images consistent for cleaner long images.

Max width and max height

Limits output dimensions for very large long images.

Compression

Controls image quality and file size.

Input image folder

Folder containing images to stitch in order.

License key

Authorizes the feature before running. It does not change output style.

Source folder

Selects the images, files, or project folders to process. Confirm the path exists before running.

Output folder

Sets where generated files are saved. A dedicated empty folder is recommended.

Maximum output count

Limits how many files are generated or processed in one run.

Clear output folder

Removes existing output files before running. Use only when old results are not needed.

Save config

Stores the current settings for this feature. Save before running a batch.

Run program

Starts the task. If a task is running, the same button may stop it.

Software log

Shows progress and errors. Check this first if generation fails.

Output and Run

Before running, make sure the output folder exists. If clear output is enabled, confirm that the folder does not contain files you need to keep. For large jobs, use a dedicated output folder for review, archiving, and regeneration.

FAQ

Why were fewer files processed than expected?

This is usually related to source file count, maximum output count, filters, sorting, or mode settings. Check the input folder and quantity limits first.

Why does the output differ from the preview?

Check size, crop mode, compression quality, background, text placement, sorting, output format, and the preview sample.

Should I overwrite original files?

Use a separate output folder and replace originals only after checking the generated results.

Tips

• Test with 3 to 5 files before processing many files.
• Use clear source filenames for sorting, troubleshooting, and archiving.
• For ecommerce, print, or social media, confirm size, sharpness, and format requirements first.