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Upload a plain-text document and we analyse it with a Python service: character, word, line and sentence counts, unique words, estimated reading time and the most frequent words. Results are saved with the document so you can come back to them later.

UTF-8 plain text: .txt, .md and .csv. Other formats (PDF, Word, images) are rejected.

• Each file can be up to 1 MB.
• Up to 25 analyses and 2,000,000 analysed characters per rolling 24 hours. Your current usage is on the Settings page.
• Analysing the same document with the same settings again returns the existing result instead of using more quota.

Queued

The analysis has been accepted and is waiting to start.

Running

The Python service is working on it. The page updates by itself — you can leave and come back.

Succeeded

Results are ready on the document page.

Failed

Something went wrong (for example the service was unavailable or the document was empty). The reason is shown and you can retry.

Your files and results are private to your account — other users can't see or download them. Deleting a document removes the file and its analyses.

Everything in the app is also available over a JSON API. Interactive reference docs are at /api/v1/docs; requests use your signed-in session.