Plan upload chunks by size limit
Choose files and set a max chunk size to group a packet into upload batches without modifying the originals.
Output
Copy or download the finished result
Archives And File Inspection
Packet Chunker by Size Limit
Plan upload chunks by size limit locally in your browser with no server upload.
Waiting
Runs in your browser. Files do not leave your device.
Input
Packet Chunker by Size Limit. Plan upload chunks by total packet size without modifying source files.
Drop packet files hereUp to 100 files, 25MB each, 75MB total. Files stay in your browser.
Guide
How to use Packet Chunker by Size Limit
Step-by-step
- Choose or enter any in the workbench.
- Run the inspection tool locally in your browser.
- Review the chunk-plan, json result, then copy or download it if the workbench offers that action.
- Use the related tools on this page for cleanup, validation, conversion, or the next step in the workflow.
Questions
Is Packet Chunker by Size Limit free to use?
Yes. The public tool is free to use in your browser.
Are my files uploaded?
No. This tool runs locally in your browser, so selected files or pasted input are not uploaded to Convurter.
What should I check before using the chunk-plan, json result?
This plans file groups only. It does not split individual files or guarantee destination acceptance. Review the final output before using it in production work.
What can I do after this?
Good next steps include Submission-Ready Manifest Generator, Upload-Ready Archive Builder, and File Checksum.
Workflow fit
Use Packet Chunker by Size Limit in the right place
If you are unsure, use the related tools and family hub to choose the closest workflow before committing to an output.
Best for
- Local file and archive workflows where packaging, extraction, listing, type checks, metadata, or hashes help before sharing.
- Inspecting what a file appears to be before using it in a larger workflow.
- A focused inspect task where the expected output is chunk-plan.
Before you start
- This tool runs in the browser, so keep the tab open until the result is created and downloaded or copied.
- Treat files and archives from unknown sources as untrusted, even when the extension looks normal.
- List archive contents before extraction when you only need to inspect what is inside.
- Keep source files until the ZIP or TAR output has been opened and checked.
- Use the report as a decision aid, then route to cleanup, conversion, or verification tools if it finds something notable.
Quality checks
- Treat inspection output as a signal report, not as a guarantee that every possible issue was checked.
- Verify file count, names, sizes, checksums, and detected type against what you expected.
- Remember that file type and metadata inspection are not malware scanning.
- Checksum final artifacts when exact byte identity matters.
- Copy or download the result only after confirming the displayed output matches the task you intended.
Common mistakes
- Opening extracted files automatically is risky; inspect and download deliberately.
- Assuming an extension proves file type. Byte signatures and browser metadata can disagree.
- Using checksum output as proof that a file is safe. Checksums prove identity, not safety.
- Closing the tab before downloading or copying a browser-generated result.
- Treating the first result as final without checking the destination requirement.
Continue the workflow
Use these when the current result is only one step in a longer task.
Verify or clean up
Use these when the output needs checking, cleanup, comparison, compression, or a final share-ready pass.
Execution depth
Finish the job with fewer retries
Use these checks when the result will be emailed, uploaded, published, imported, or used as a final handoff copy.
Good uses
- Plan 10 MB upload groups for a mixed packet.
- Find individual files that exceed a portal cap.
Bad inputs
- Expecting it to split a single large PDF.
- Assuming chunk order is official submission order.
Output checklist
- Review oversized individual files.
- Confirm total chunk sizes.
- Create final ZIPs only after checking names and types.
Failure modes
- It groups files but does not modify them.
- One file over the cap needs compression or splitting elsewhere.
- Chunking does not guarantee portal acceptance.
Runtime limits
- Browser-local planning.
- No original file changes.
- No individual-file splitting.