Free online tools that run in your browser
Your files never leave your device · No login required · 100% free
Search results
Why LMPB Tools?
Simple, private tools that just work — right in your browser.
- Private Everything runs in your browser. Files are never uploaded.
- No login required No account, no sign-up, no email. Just open a tool and use it.
- Fast No upload or download wait — results appear instantly.
- Free All tools are free to use, with no limits.
- Works everywhere Phone, tablet or computer, in any modern browser.
🆕 New tools
★ Popular tools
Recently used
Frequently asked questions
Are my files or text uploaded anywhere?
No. Every tool runs inside your browser on your own device. Nothing you enter or open is sent to a server.
Do I need to create an account or log in?
No login is required. There are no accounts — open any tool and start using it straight away.
Are the tools really free?
Yes. All tools are free, with no limits or watermarks. The site is supported by ads.
Does it work on my phone?
Yes. The tools work in any modern browser on phones, tablets and computers.
Can I use the tools offline?
Once a tool has loaded it does its work on your device, so it keeps working even if your connection drops.
All tools
Unlock PDF
Remove the password from a PDF you can open, or remove printing and copying restrictions. Decrypted in your browser, never uploaded.
Stop typing the password every time you open your own documents, and remove restrictions that block printing or copying. Enter the password once and save an unlocked copy.
Decryption runs on your own device; the file and the password are never uploaded. This tool can't break or guess passwords — you need to know the password to remove it.
How to use Unlock PDF
- Click “Choose PDF file” or drop the protected PDF onto the page.
- If it asks for a password, type the password you use to open the file.
- Click “Unlock PDF”.
- Download the unlocked copy.
Features
- Removes the open password when you know it.
- Removes printing, copying and editing restrictions.
- Detects automatically whether a password is needed.
- Works with all standard PDF encryption, including AES-256.
- No upload: file and password stay on your device.
Frequently asked questions
I forgot the password. Can you unlock it?
No. This tool doesn't crack passwords. If you've lost the password, ask the person who sent you the file.
The PDF opens without a password but I can't print it. Can this help?
Yes — such PDFs only have restrictions. The tool detects this and removes them without asking for a password. Only do this for documents you're allowed to change (see our Acceptable Use Policy).
Is my password sent anywhere?
No. The password is used by your own browser to decrypt the file and is never sent or stored.
Does unlocking change the content?
No. Pages, text and images stay exactly the same — only the encryption is removed.