Handy Tools for Everyone
A collection of free browser-based tools for everyone. No sign-up, no server, just pick a tool and go.
- FastEverything runs locally in your browser - no waiting for servers.
- PrivateYour files and data never leave your device.
- No ServerFully client-side. No uploads, no backend processing.
- No Data CollectedWe don't track, store, or sell anything about you.
- Free ForeverAll tools are free to use with no limits.
- For EveryoneAccessible, simple tools anyone can use - developer or not.
Text Tools
Image Tools
PDF Tools
Private tools that run in your browser
DuckTools is a free collection of utilities for PDFs, images, text, and code. Everything runs locally in your browser, so your files never get uploaded to a server and we never see your data.
There is no sign-up, no tracking, and no usage limits. Open a tool, drop in a file, and download the result - the same workflow on desktop and mobile.
Supported file types
Convert and edit common image and document formats directly in the browser:
- PNG
- JPG / JPEG
- WebP
- AVIF
- HEIC
- TIFF
- BMP
- ICO
- SVG
- RAW
- PSD
Frequently asked questions
Is DuckTools free?
Yes. Every tool is free to use without sign-up, ads, or usage limits.
Are my files uploaded to a server?
No. Files are processed entirely on your device. Nothing is sent to a server.
Does DuckTools work offline?
After the first load, most tools keep working offline because all the processing happens in your browser.
Is image and PDF processing private?
Yes. Because nothing is uploaded, your files never leave your device. We do not collect, store, or share your data.
Which browsers are supported?
Modern versions of Chrome, Edge, Firefox, and Safari are supported on desktop and mobile.
Can I use DuckTools on mobile?
Yes. The interface adapts to phones and tablets, and the tools work the same way as on desktop.