Simple tools that just work
Small, free tools that each do one thing. They run in your browser, on your device — nothing you open is ever uploaded anywhere.
Free forever. No account, no payment, no trial, no watermark.
- No sign-up
- No card
- No upload
- Works offline
Fill & Sign
Open a PDF someone sent you, type on the lines, sign it, black out anything private, and send it back.
Shrink
Make a photo small enough to actually send. Pick a size, or pick a level, and get the file back in a second.
Something you need?
If your business keeps doing something by hand that a small tool could do for it, tell me what it is. I build these for free.
Why these are free
Every one of these tools runs entirely inside your browser. Your file is opened on your own device, changed on your own device, and saved back to your own device. Nothing is sent to a server, which means there is no server to pay for — so there is nothing to charge you for, no matter how many people use them.
I build software for a living. These are the honest version of a portfolio: real tools, doing real work, that you can use today without giving me an email address. If they are useful and you later need something built properly for your business, you will know what my work is like before you ever talk to me.
Want one built for your business?
If there is a small, annoying, repetitive job your team does by hand — a form that gets retyped, a report that gets rebuilt every month, a spreadsheet nobody trusts — I will build you something simple that does it. Email otterholteli@gmail.com and describe the job in plain words.