Does InstaText store my texts?

No. InstaText has a strict zero-retention policy: the texts you submit and their improvements are processed in memory and deleted immediately after the improved version is returned to you. No text content is ever stored on disk, in any database, or in logs — not even temporarily. Only metadata (such as the request time and number of processed characters) is saved for billing and service reliability purposes, and this metadata is automatically deleted after 30 days.