Compress images
Reduce JPEG, PNG and WebP file sizes for websites, email and messaging.
Pixel Toolbox BROWSER-BASED TOOLKIT
Images, PDFs and QRready in your browser.
No account required and mobile friendly. Standard image, PDF and code tasks keep your files on your device.
✓ Local processing✓ No sign-up✓ Mobile friendly
TOOL FINDER
What do you want to do?
Search by tool name or describe the problem
QUICK ACCESS
A direct route to common tasks.
SELECT YOUR ORBIT
What are you making today?
Start with a field, then choose the exact tool. All twelve tools live in one place.
Preparing tool…
✦ A SMALL NOTE FROM SPACEMercury races around the Sun fastest. A lighter image gets a little of that speed.
Guide & tips →THE TOOL SYSTEM / 12
Twelve tools. One small universe.
Choose a celestial body to open its tool. Hover over the orbit to pause it.Tap a tool in the list below to move straight to its workspace.
PICTURE
CODE
DOCUMENT
WORKFLOW
Your files stay on your device
Standard image editing and code generation happen locally in your browser. Only the optional image-to-public-URL feature uploads an image, which is scheduled for deletion after 30 days.
FREE ONLINE TOOLS
Free image editing and code generators
No installation or account required. Everything works in a modern desktop or mobile browser.
Convert and resize
Convert formats or resize by pixels and standard A3, A4 and A5 paper proportions.
Split large posters
Divide one image into printable sheets using a finished size or a custom row-and-column grid.
Create ICO files
Turn PNG or JPEG artwork into a multi-resolution favicon or Windows icon.
Generate QR codes
Create QR codes from URLs, text or hosted image links, with an optional center logo.
Generate barcodes
Create CODE128, CODE39, EAN, UPC and ITF barcodes and save them as PNG.
Frequently asked questions
Is Pixel Toolbox free?
Yes. All tools are free and require no registration.
Does it work on phones?
Yes. It supports modern phone, tablet and desktop browsers.
Are my images uploaded?
Normal editing stays on your device. Only images you explicitly turn into public URLs are uploaded and retained for up to 30 days.