On your drive.
Not in the cloud.
Convert images, edit PDFs, transform spreadsheets — everything happens right here in your browser. Nothing gets uploaded. Nothing gets stored. It's just you and your files.
Pick a tool. Done in seconds.
No need to install anything or create an account. Just open a tool, drop your file, and get the result. It's that simple.
Image Tools
Change image formats, shrink file sizes, or resize photos. Perfect for email attachments, social media, or your website.
PDF Tools
Combine multiple PDFs into one, split pages apart, shrink large files, or turn PDF pages into images.
Data Tools
Convert between spreadsheet formats, clean up messy data, or quickly reformat files for your next report.
Three steps. No uploading.
Seriously — it's this simple:
Drop your file
Drag your file into the tool, or click to browse. Your file stays right where it is — on YOUR computer.
The magic happens instantly
The tool processes your file directly in your browser. No waiting for a server. No loading bars. It just... works.
Download the result
Click download and you're done. No email required, no account needed, no "premium upgrade" pop-ups. Promise.
Your files. Your device.
We built Puffin Tools so your data never leaves your browser. Here's why that matters:
Your files stay private
Your files never leave your computer. We can't see them even if we wanted to.
Blazing fast
Everything runs directly on your device. No uploading, no waiting for distant servers.
Works without internet
Once the page loads, you can go offline. Use it on a plane, in a café, or in the middle of nowhere.
Free forever
No hidden limits. No "free trial." No credit card. Every single tool is free, always.
Any device
Computer, tablet, or phone — if it has a browser, Puffin Tools works on it.
No account needed
Just open the page and start working. No sign-up forms, no passwords to remember.
Tired of slow tools that
upload your files to who-knows-where?
Join thousands of people who switched to faster, safer tools. No sign-up. No strings attached.
🚀 Start Using Puffin Tools