can i find pen number in any web

Yes, but your PEN (Personal Education Number) is an education-related unique identification number and is generally linked to your school/UDISE+ records.

If you do not know your PEN, the safest option is to contact your school and ask the school authority to check your UDISE+/student record.

PEN is used as a unique identification number across education platforms and is also required for generating an APAAR ID. The official APAAR information says that students can ask their school authority to check the PEN/APAAR status.

Do not enter your Aadhaar number, OTP or other sensitive information on unofficial websites claiming that they can “find” your PEN.