🎨 PNG🔷 ICO

Convert PNG to ICO Online — Free & Private

Transform your PNG files to ICO format instantly. Linku's browser-based converter processes everything locally — your images never leave your device. No registration required.

Files never leave your deviceNo registration required100% free, unlimited use

Drag & drop your PNG files here

or click to browse — multiple files supported

Why Convert PNG to ICO?

Converting PNG to ICO lets you take advantage of ICO's strengths: icon file format — used for browser favicons and windows desktop application icons. This is useful when PNG's characteristics — portable network graphics — supports transparency and lossless compression, ideal for graphics and screenshots. — don't match your current needs.

Need the opposite? Convert ICO to PNG →

Features of Our PNG to ICO Converter

Convert PNG to ICO instantly in your browser — no file uploads to any server

100% private: your images are processed locally and never leave your device

Batch convert multiple files at once with parallel processing

Adjustable quality slider to balance file size and visual quality

Works on all modern browsers — desktop, tablet, and mobile

No registration, no watermarks, no hidden fees — completely free

Resize while converting: set custom dimensions or target file size

Generates multi-size ICO with 16×16, 32×32, and 48×48 included

Understanding PNG vs ICO

🎨 PNG

Best for: Screenshots, logos with transparency, UI mockups, infographics, text-heavy images.

🔷 ICO

ICO is a specialized image format for icons. It can contain multiple image sizes within a single file (16×16, 32×32, 48×48, 256×256), allowing operating systems and browsers to choose the appropriate resolution. ICO is the traditional format for website favicons and Windows application icons.

Best for: Website favicons, Windows application icons, browser tab icons, desktop shortcuts.

How to Convert PNG to ICO — Step by Step

Open the converter

Visit this page at www.linku.in in any browser — Chrome, Firefox, Safari, Edge, or mobile.

Drop your PNG files

Drag and drop your PNG images onto the upload area, or click to browse your files. You can add multiple files for batch conversion.

Adjust settings

Use the quality slider to balance file size vs quality. Optionally set target dimensions (e.g., 800×600 px) or target file size (e.g., 200KB) before converting.

Convert & download

Click "Convert Now" to process. Everything runs locally in your browser — no server uploads. Download your ICO files individually or all at once.

PNG to ICO — Frequently Asked Questions

How do I convert PNG to ICO online?

Drop your PNG file onto the converter above (or click to browse). Adjust quality and resize settings if needed, then click "Convert Now." Your ICO file will be ready for download in seconds — all processing happens in your browser.

Is it safe to convert PNG to ICO on Linku?

Yes — Linku processes everything locally in your browser. Your files are never uploaded to any server. No data leaves your device, making this the most private PNG to ICO converter available.

What is the difference between PNG and ICO?

PNG is a lossless raster format that supports full alpha transparency. Unlike JPG, PNG preserves every pixel exactly — no compression artifacts. This makes it the go-to format for screenshots, logos, UI elements, text overlays, and any image where crispness matters. PNG files tend to be larger than JPG but offer pixel-perfect quality. In contrast, ico is a specialized image format for icons. it can contain multiple image sizes within a single file (16×16, 32×32, 48×48, 256×256), allowing operating systems and browsers to choose the appropriate resolution. ico is the traditional format for website favicons and windows application icons.

Can I convert multiple PNG files to ICO at once?

Yes. Linku supports batch conversion — drop multiple PNG files and convert them all to ICO simultaneously. Download each file individually or use the "Download all" button.

Will I lose quality converting PNG to ICO?

Our converter uses optimized settings to preserve maximum quality. Use the quality slider to fine-tune the balance between file size and visual fidelity — at 90%+ quality, differences are imperceptible to the human eye.

Can I resize my PNG image while converting to ICO?

Yes. Before converting, choose "By Dimensions" to set exact pixel width and height, or "By File Size" to target a specific size like 200KB, 500KB, or 2MB. The resize happens during conversion in a single step.

Need to resize without changing format?

Our resize tool keeps your original format — set exact dimensions or target file size.

Open Resize Tool →