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QR Код Генератор

Generate custom QR codes from URLs, text, or WiFi credentials. Free online QR code maker with size and color options in your browser.

QR Код Генератор is a free online изображение tool that works right in your browser — whatever you enter is processed locally and never sent to a server. No installation, no signup; works on both phone and desktop, ready to use instantly.

Обработка изображений выполняется локально через Canvas API и WebAssembly с поддержкой пакетной обработки. Мгновенный предпросмотр результатов перед загрузкой.

Загрузка инструмента...

How to use

  1. 1 Откройте страницу инструмента QR Код Генератор.
  2. 2 Вставьте текст, URL или данные в область ввода.
  3. 3 Выберите режим работы и параметры.
  4. 4 Запустите инструмент и просмотрите результат.
  5. 5 Скопируйте или скачайте результат.

Why we built this tool

We noticed most image compressors upload files to servers. Since privacy is our core principle, we built this tool to process everything locally using Canvas API and WebAssembly.

About QR Код Генератор: what you should know

Photographers and hobbyists sharing work online. Before uploading to a gallery, social feed, or portfolio, optimize the file so it loads fast for visitors while still looking sharp on high-resolution screens.

Key features

  • One-Click Download — When you are happy with the result, download the processed image in one click. No watermarks, no sign-up walls, no forced account creation.
  • Direct File Upload — Drag and drop or select an image from your device. The tool supports common formats and gives you a live preview before any processing happens.
  • Local Processing Only — Your image never leaves your browser. Even photos with location EXIF data are processed on-device, protecting your privacy.

Common use cases

  • Reducing Email Attachment Size — Email clients and servers have attachment limits. Compress or convert an image so it fits in the message without losing visible quality.
  • Standardizing a Batch of Photos — When photos come from different cameras and phones, make them consistent — same format, same orientation — before adding them to a gallery or document.

Часто задаваемые вопросы

Этот инструмент бесплатный?

Да, полностью бесплатный и без регистрации.

Можно использовать на мобильном?

Да, работает в мобильных браузерах с поддержкой касания.

К какой категории он относится?

Изображение

Снизится ли качество изображения при обработке?

Инструменты предоставляют контроли качества для баланса между размером файла и качеством изображения.

What image formats are supported for compression and conversion?

ToolPure supports JPG, PNG, WebP, AVIF, GIF, and BMP formats. You can convert between any of these formats and adjust quality from 10% to 100% for optimal file size.

Can I batch process multiple images at once?

Yes, you can upload and process up to 100 images simultaneously. Batch operations include compression, format conversion, and resizing with a single quality setting applied to all files.

Does image compression use lossy or lossless algorithms?

Both options are available. For JPG and WebP, you can choose lossy compression with adjustable quality. For PNG, lossless compression is used. AVIF supports both modes depending on your quality settings.

Is QR Код Генератор safe? Is my data uploaded or stored?

Yes. QR Код Генератор is a pure front-end tool: whatever you type or paste is processed only in your browser's memory and never sent to a server. It disappears as soon as you refresh or close the page.

🔒 Privacy & Security：All processing happens locally in your browser. Files are never uploaded or stored.

🔒 Privacy: All processing happens locally in your browser. Your files and data never leave your device — no upload, no server, no tracking.

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