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Build a PDF Encrypt & Decrypt to Protect PDF With Password in Browser Tool Using HTML & JavaScript
14K views
Jun 26, 2025
Buy the full source code of the application here: https://procodestore.com/index.php/product/build-a-pdf-encrypt-decrypt-to-protect-pdf-with-password-in-browser-tool-using-html-javascript/ Official Website: https://freemediatools.com
View Video Transcript
0:03
uh hello guys uh welcome to this uh live
0:05
stream so in this live stream I will
0:06
show you a tool that I developed
0:10
to encrypt or password protect your PDF
0:13
documents using a password directly in
0:15
the browser so if you visit my website
0:18
freemediatools.com
0:20
you will find out this tool just search
0:23
for PDF encrypt and you will land on
0:25
this tool here PDF encrypt and decrypt
0:28
tool so it can even decrypt your PDF
0:30
files as well so this is a single page
0:33
application which I built using HTML CSS
0:36
and JavaScript a single file so as you
0:39
select now you just need to select your
0:42
PDF file using this tool so let me
0:44
select a sample PDF file here that I
0:47
need to encrypt
0:49
so now uh basically it will ask you to
0:51
enter a password so you just need to
0:53
enter any kind of password
0:57
just confirm your password
1:00
and then as you click the encrypt PDF
1:02
button it will give you a special file
1:04
that uh this encrypted file this will be
1:07
in format EPDF epdf is a encrypted PDF
1:12
file as you click this now this will be
1:15
stored right here if you see sample
1:17
encrypted EPDF file so now we also have
1:21
the decryptor as well right at the
1:23
bottom side so now you need to select
1:25
that decryptor file
1:28
if you're sharing it with others you
1:30
need to simply send that file to the
1:33
others
1:34
as you do this you just need to select
1:37
this file
1:40
and then enter your enter the password
1:42
that you set so the user will enter your
1:46
password and then click decrypt PDF and
1:49
now you will see the PDF has been
1:51
decrypted successfully and your PDF has
1:53
been ready to view so now the user can
1:56
easily uh download the PDF and just see
2:00
your PDF content it's very simple
2:02
encryptor and decryptor right in the
2:04
single application and I built it using
2:07
HTML CSS and JavaScript if you need the
2:10
full source code of this application the
2:12
link is given in the description
2:14
so I built it using PDF lib library
2:17
which is an open-source PDF processing
2:19
library you will get this index html
2:22
file after the payment is done from
2:24
Google drive automatically so you can
2:28
see it's almost uh 913 lines of code so
2:33
it's containing JavaScript code as well
2:36
HTML code and CSS code as well so once
2:39
you get the source code you can
2:41
understand how I developed this you can
2:43
easily modify this as well and easily
2:45
run this locally as well so now as you
2:49
can see we are running it on locally
2:51
again you repeat the same process select
2:54
your PDF file
2:58
and then set your password
3:09
then click and then it will give you
3:10
this encrypted file just store it and
3:13
then using this decryptor you simply
3:17
open that file and then enter the same
3:20
password to see the file if you enter
3:24
wrong password it will give you this
3:25
error fail to decrypt file please check
3:27
your password and try again so you need
3:29
to enter the same password whenever you
3:31
encrypted it so this basically saves
3:34
your PDF file from uh threat from
3:38
unnecessary users you can use this
3:40
application directly in the browser
3:42
itself so before purchasing it
3:44
definitely try this i have already
3:46
deployed this i've given the link on the
3:48
check out page as well so if you are
3:51
interested guys the link is given in the
3:53
description you can purchase the full
3:54
source code of this application so thank
3:58
you very much for watching this video
4:00
and I will be seeing you in the next
4:03
live stream