SMALL TOOLBOX · Submission File Checklist
Submission File Checklist
Compare a list of required filenames with local attachments to find missing, duplicated and oversized files.
Inputs and settings
Results
Enter the details and run the tool.
How to use this tool and its limits
Only filenames and file sizes are checked; this is not a content, signature or formatting inspection.
Your file contents are processed in this browser, not uploaded for processing or included in visitor statistics.
Who should use this tool?
Compare a list of required filenames with local attachments to find missing, duplicated and oversized files.
Before you begin
Enter one exact required filename per line, set the size ceiling in MB, select the actual files and run the comparison.
Step-by-step instructions
- Prepare the supported inputs described above. Keep original files as a backup.
- Use the tool controls to process the information. Review any on-screen warnings before proceeding.
- Inspect the generated output against your input before downloading or printing.
What will you receive?
An on-screen report and downloadable CSV of each file and its checking status.
Limitations and incorrect-result cases
Only filenames and file sizes are checked; this is not a content, signature or formatting inspection.
Questions about your data
Are my files sent to a server?
File-processing calculations run in this browser. Hosting, fonts, analytics scripts and optional third-party libraries may still make network requests. Read our privacy policy for details.
Should I trust the output without checking?
No. Compare important results with the original and use a professional check where legally or technically required.