Free Tools
OpenHub Tools
Free tools for your business. Runs locally in your browser - no data leaves your device.
Free
PDF Tools
Merge, split, rotate, watermark, and compress PDF files. Everything runs locally in your browser — no files are uploaded.
- Merge PDFs
- Split PDF
- Rotate Pages
- Watermark
- Compress
Free
Open Tool
Free
Password Generator
Generate secure passwords and passphrases. Cryptographically random.
- Custom Length
- Strength Meter
- Passphrases
- Bulk Generate
Free
Open Tool
Free
Markdown Editor
Write markdown with live preview. Export as HTML.
- Live Preview
- Toolbar
- Export HTML
- Copy HTML
Free
Open Tool
Free
QR Code Generator
Generate QR codes for URLs, text, email, phone, and WiFi.
- URL/Text/Email/WiFi
- Custom Colors
- Download PNG
- Download SVG
Free
Open Tool