Development preview — not released

Prepare a Username CSV for AutoFollowTool

Planned workflow: Use an original username CSV template, check duplicates and invalid rows, and choose whether the list supplies task targets or protected accounts.

Required username column

Use a UTF-8 file with a username header and one username per line. Do not include passwords, cookies, or credentials.

Valid and invalid examples

Import review separates accepted, duplicate, invalid, and unresolved rows. A duplicate username must not create duplicate actions.

Duplicates encoding and quotes

A target list and a protected list serve different purposes. Choose the destination explicitly; importing a list does not prove that the named users were previously followed by this tool.

Import targets or exclusions

Use a UTF-8 file with a username header and one username per line. Do not include passwords, cookies, or credentials.

Official sources & scopeChrome: storage and cookies — Local extension storage and service workersChrome: extension service worker lifecycle — Worker termination and persistent state

These sources explain platform behavior. Product-specific scope and limits come from our implementation registry; they are not an endorsement by Instagram, Google, or Stripe.