About Ukitz
Free tools that respect your privacy
Ukitz is a free online toolkit offering 87+ browser-based tools for working with PDFs, images, files, and developer utilities — with no sign-up, no watermarks, and a genuine commitment to keeping your files private.
- 87+
- Free tools
- 0
- Watermarks added
- 30 min
- Max file retention
- 100%
- Free, always
Our mission
Most free online tools make you create an account, slap a watermark on your output, or charge for anything useful after a "trial." Ukitz exists to fix that.
Every tool on Ukitz is 100% free — no subscription tiers, no task limits, no watermarks on any output. We believe useful software should be accessible to everyone, whether you're a student compressing a thesis, a freelancer creating an invoice, or a developer testing a regex.
Privacy is not an afterthought. Files processed on Ukitz are handled in isolated sessions and automatically deleted within 30 minutes. Many tools — including the JSON Formatter, Base64 Converter, and Hash Generator — process data entirely in your browser and never transmit anything to our servers.
What makes Ukitz different
- 🚫No watermarks — Ever. On any tool. On any output.
- 🔒No registration — Use any tool immediately without creating an account.
- ⏱️Auto-deletion — Files are permanently deleted within 30 minutes.
- 🌐Browser-first — Many tools run entirely in your browser — no upload required.
- 📦One toolkit — PDF, image, developer, and productivity tools under one roof.
- 📡File transfer — Send up to 100 MB via PIN or QR code — deleted in 15 minutes.
What you can do with Ukitz
PDF Tools
Edit, compress, merge, split, convert, protect, and OCR PDF files.
- Edit PDF
- Compress PDF
- Merge PDF
- Split PDF
- PDF to Word
- OCR PDF
- Protect PDF
- Unlock PDF
Image Studio
Resize, compress, crop, convert, and edit images in all common formats.
- Edit Image
- Compress Image
- Resize Image
- HEIC to JPG
- WebP Converter
- SVG to PNG
File Transfer
Send files up to 100 MB using a 6-digit PIN or QR code. Auto-deleted in 15 minutes.
- Peer-to-peer sharing
- 6-digit PIN
- QR code pickup
- No account needed
Developer Tools
JSON formatter, Base64 encoder/decoder, Hash generator, Regex tester and more.
- JSON Formatter
- Base64 Converter
- Hash Generator
- Regex Tester
- Markdown Previewer
Productivity
Create invoices, QR codes, barcodes, signatures, and business documents.
- Invoice Generator
- QR Generator
- Barcode Generator
- Signature Maker
- Unit Converter
Built by a human
Nafees Shaikh
Senior Full-Stack & Mobile Software Engineer · Mumbai, India
Nafees is a software engineer with expertise in Next.js, Flutter, Python, PDF automation, and WebRTC. Ukitz grew out of a personal frustration with existing online tools — either paywalled, watermarked, or privacy-invasive. He built Ukitz to be the toolkit he always wanted: genuinely free, private, and comprehensive.
Your privacy is non-negotiable
Files processed on Ukitz are handled in isolated ephemeral sessions and automatically deleted within 30 minutes. We don't use your files to train models, run ads, or share data with third parties. Read our full Privacy Policy for details.