Browser-based - No upload
Made in Switzerland
Private. Fast. Professional.
Professional tools for PDF, QR and images - private, fast, free.
Process files directly in your browser. No installation, no cloud dependency and a clean workflow on desktop and mobile.
Designed around clear, reliable workflows with a privacy-first position.
Many tools work locally without sending documents to external servers.
Responsive layouts, clean spacing and touch-friendly interactions on smaller screens.
Localized versions for a broad audience across Europe.
Popular
Start with the most-used tools
The most important workflows are visible immediately, so you can start without searching first.
Sign PDF
Sign PDF locally in your browser and download it immediately.
Merge PDF
Combine multiple PDF files into one document.
QR Code Generator
Create QR codes locally in your browser and export them as PNG or SVG.
Document Straightener
Straighten, crop and correct document photos directly in your browser.
PDF Password Protection
Add password protection to PDF files locally in the browser.
Remove PDF Password
Open a protected PDF with your password and create an unlocked copy locally.
Categories
All tools in a clear structure
Find the right workflow quickly for PDF, image and QR tasks. Every category follows the same visual system.
PDF tools
Sign, merge, compress, protect or unlock PDF files directly in your browser.
Sign PDF
Sign PDF locally in your browser and download it immediately.
PDF Password Protection
Add password protection to PDF files locally in the browser.
Remove PDF Password
Open a protected PDF with your password and create an unlocked copy locally.
Split PDF
Choose page ranges and export a new PDF.
Merge PDF
Combine multiple PDF files into one document.
SAFE
Security tools
Encrypt and decrypt files directly in the browser without uploading them externally.
IMG
Image tools
Compress, straighten and refine images for websites, documents and communication.
Remove Background
Browser-based background remover with local AI processing.
Image Compressor
Compress JPG, PNG, and WEBP directly in your browser.
Document Straightener
Straighten, crop and correct document photos directly in your browser.
AI Image Upscaler
Upscale images 2x or 4x directly in your browser.
QR
QR tools
Create QR codes and Swiss QR bills in a clear, professional workflow.
Privacy and efficiency
A cleaner workflow for sensitive files and everyday digital work
A browser-first setup reduces friction, gives users more control and makes repeated tasks easier on desktop and mobile.
When a tool runs locally, documents do not need to be sent unnecessarily to third-party systems.
Start, editing and export happen in a predictable sequence on your own device.
No installation, no login and a UI that stays familiar across the tool set.
How it works
From start to result in a few steps
Choose a tool, complete the task in a focused interface and download the result immediately.
Select the right workflow for PDF, image or QR work.
Use the options you need in the same clear logic on desktop or mobile.
Save the output immediately and continue with the next task if needed.
FAQ
Frequently asked questions
Are files uploaded?
Many tools run directly in your browser, so files can stay on your device.
Do I need to install anything?
No. The workflows are designed for direct browser use.
Which categories are available?
iStyle offers PDF, image and QR tools for everyday tasks.
Are the tools free?
Yes. The tools can be used free of charge.
Start now
Choose the right tool and continue immediately
The platform now uses one design system, one navigation logic and one mobile-ready layout across all core workflows.
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