Online Nikah is suitable for a range of couples and families: those separated by geography (including international couples and overseas Pakistanis), people with health or mobility constraints, couples choosing a quiet or private ceremony, those seeking a faster administrative process during busy schedules, and communities during public health emergencies. While most adults may use Online Nikah services, special circumstances (minors, guardianship disputes, or previous unresolved marriages) require extra legal/religious review.