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New case

The letter goes to an AI model to be read. Causius does not store it; the result stays in this browser.

Free shared models, small daily budget.

Use your own model

Up to 4 pages, in order. JPEG, PNG or WebP.

Anonymise before sending

Names, addresses and numbers that identify you are replaced with placeholders in your browser before the letter is sent. The model never sees them; your browser puts them back into the result.

Separate with commas. Kept in this browser for your next letters.

Translate it into