File splitter and rejoiner
Produce numbered binary chunks and reconstruct in manifest order.
Kako koristiti File splitter and rejoiner
The File splitter and rejoiner cuts a file into numbered chunks of 0.01 to 20 MiB and packs them into a ZIP with a manifest.json listing each part SHA-256 checksum, up to 200 parts. To rejoin, upload the manifest and every part; each chunk and the rebuilt file are checked against their SHA-256 values before download.
- Choose a source file. If the tool accepts multiple files, arrange them in the order you want.
- Set action, chunk size (mib).
- Run file splitter and rejoiner, review the output, then use the available copy or download controls.
Mogućnosti alata
Produce numbered binary chunks and reconstruct in manifest order.
- Action
- split · rejoin
- Chunk size (MiB)
- Range: 0.01 to 20
Ograničenja i obrada
Up to 200 files, 20 MB each and 100 MB combined. PDFs are limited to 500 pages, contact sheets to 100 pages, and bookmark trees to 1,000 entries and 20 nesting levels. Individual operations apply smaller output limits.
Česta pitanja
How do I split a large file into smaller parts?
Upload the file, choose split and set Chunk size in MiB, from 0.01 to 20. You receive split-parts.zip with files named part-0001.bin, part-0002.bin and so on, plus manifest.json. If more than 200 parts would result, choose a larger chunk size.
How do I put split files back together?
Extract the ZIP, choose rejoin and upload manifest.json together with all the part files. The tool assembles them in manifest order and restores the original file name. A missing part is reported by name.
How does the rejoiner know the file is intact?
The manifest stores the size and SHA-256 of every part and of the original file. During rejoin, each part and the final reconstructed file are checked against those values, and any mismatch stops the process with an error.
Where is my input processed?
This operation processes its source in your browser. Copy and download are explicit actions; source input is not saved in an account or history.
What are the input limits?
Up to 200 files, 20 MB each and 100 MB combined. PDFs are limited to 500 pages, contact sheets to 100 pages, and bookmark trees to 1,000 entries and 20 nesting levels. Individual operations apply smaller output limits.