💡 How Master CSV Splitting & Uploading Works

Pinterest limits bulk uploads to max 100 pins per CSV. When you upload a master CSV (e.g. 300 pins), this app automatically slices it into individual batch files (e.g. 3 batches of 100 pins) with all required headers preserved. The batches are placed in your account queue and dripped safely across your scheduled days.

Select which Pinterest account this CSV belongs to. Make sure the account has an active session state uploaded.

Why this matters: Pinterest's bulk upload page only accepts up to 100 rows per file. Setting this to 100 creates fewer files. If you schedule 50 pins/day, a 100-pin batch covers 2 days of pins. If you schedule 20 pins/day, it covers 5 days.

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Drag & drop your pins CSV here or click to browse
Supports Comma (,) or Tab (\t) separated files. Required columns: Title, Media URL, Pinterest Board.

Pinterest automatically routes each pin to the board specified in your CSV's Pinterest Board column.