A LITTLE ROOM TO TEST YOUR CONNECTION
File transfers.
Without the storage.
Check an upload. Try a download. Your uploaded file is received, then discarded — it never becomes a shared file.
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NO STORAGEUpload a file
Ready to upload0%
No account needed.
This is an upload test. We do not save your file or create a sharing link. How it works
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Try a download
Three sizes. Same purpose: see how your connection handles a transfer.
10 MB sampleA quick download check.Download
100 MB sampleA longer, steadier transfer.Download
1 GB sampleA sustained large-file download.Download
These .bin files contain generated test data. They are not apps, documents, or other people's uploads.
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Real transfers
The bytes actually travel between your device and this server.
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A clean finish
Uploaded content is discarded as it arrives. Nothing to tidy up later.
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Just the essentials
No sign-up, public upload history, or file-sharing links.