📐 BMP🔷 ICO

Convert BMP to ICO Online — Free & Private

Transform your BMP 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 BMP files here

or click to browse — multiple files supported

Why Convert BMP to ICO?

Converting BMP 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 BMP's characteristics — bitmap image file — uncompressed raster format with large file sizes but zero quality loss. — don't match your current needs.

Need the opposite? Convert ICO to BMP →

Features of Our BMP to ICO Converter

Convert BMP 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 BMP vs ICO

📐 BMP

Best for: Windows applications, legacy systems, embedded devices, raw image processing.

🔷 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 BMP 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 BMP files

Drag and drop your BMP 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.

BMP to ICO — Frequently Asked Questions

How do I convert BMP to ICO online?

Drop your BMP 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 BMP 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 BMP to ICO converter available.

What is the difference between BMP and ICO?

BMP (Bitmap) is an uncompressed image format developed by Microsoft. Because it stores every pixel without compression, BMP files are very large but suffer zero quality degradation. BMP is rarely used on the web but is still common in Windows desktop applications, embedded systems, and legacy software that requires raw pixel data. 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 BMP files to ICO at once?

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

Will I lose quality converting BMP 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 BMP 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 →