Processed locally
Image Compressor
Reduce JPG, PNG and WebP file sizes with quality controls and private batch processing.
No uploads. No sign-up. No waiting.
Small tools.
Remarkably useful.
Fast, free online tools that respect your privacy. Your files stay on your device, where they belong.
/
Start here
All image tools
Popular tools
Processed locally
JSON Formatter & Validator
Format, minify and validate JSON with precise syntax errors.
Processed locally
QR Generator & Reader
Create QR codes from text and decode QR codes from image files.
Processed locally
Password & Passphrase Generator
Create cryptographically secure passwords and memorable passphrases.
No matching tools yet. Try “image”, “jpg”, “png” or “compress”.
Browse by cluster
30 toolsAll tool categories
14
05
09
02
Image tools
Compress, resize, convert and inspect images without uploading them.
PDF tools
Merge, split, compress and convert PDF documents directly in your browser.
Developer tools
Format, convert, inspect and compare developer data with fast local tools.
Utility tools
Everyday generators and readers built around privacy and useful defaults.
Privacy by architecture
Your files never leave your device.
When a tool says “Processed locally”, the work happens inside your browser—not on our servers. That means faster results, lower costs and files that stay yours.
See how local processing works- 01PrivateNo file uploads
- 02FastNo server queue
- 03FreeNo account required