Does it change my SQL?
No. It preserves and joins the original script text.
Merge toolLocal processingSQL script concatenation
Merge SQL
Merge SQL files in order while preserving each script's original content.
Accepted files
SQL
Add at least two valid files. The first valid file sets the format for this merge batch.
Files to merge
Use Move up and Move down to choose output order.
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Drop files here
Upload multiple SQL files, arrange them, then merge into one download.
No files added yet.
What this tool does
Merge SQL joins SQL script files into one in the order you choose, preserving each script's original content. It is the quick way to bundle migrations, seeds, or query files into a single script for review or execution, without rewriting anything.
How it works
Add your SQL files, set the order, and the tool joins them in your browser while keeping each script's text intact. The merged file downloads as merged.sql. Nothing is uploaded.
When to use Merge SQL
Bundling migration or seed scripts
Combining query files for review
Assembling a single script from many
Merging SQL without an upload
FAQ
Does it run the SQL?
No. It only combines the files into one script; nothing is executed.
Are my files uploaded anywhere?
No. Everything runs in your browser and your files never leave your device.