Zero Upload Latency • 100% Client-Side Private

Convert ICO to BMP

Transform your ICO (Windows Icon / Favicon) files into high-quality BMP (Bitmap) format instantly in your browser. No registration required and no remote server storage.

From

Select files to convert to BMP

Drag & drop images here or click to browse (Max 20 files, 25MB each)

Supports JPG, PNG, WEBP, HEIC, SVG, AVIF, GIF, ICO, BMP, TIFFTip: Press Ctrl+V (or Cmd+V) to paste screenshots directly

ICO vs BMP: Technical Comparison

Source: .icoicon

ICO (Windows Icon / Favicon)

ICO is the standard format for website favicons and desktop application icons.

Compression: Both

Transparency: Supported

Output: .bmpraster

BMP (Bitmap)

BMP is an uncompressed raster image format containing raw pixel data.

Compression: Uncompressed

Transparency: Not supported

Simple 3-Step Process

How to Convert Images Online

Transform your image files in three effortless steps with zero waiting time.

01. Upload ICO Files

Click Choose Files, drag & drop images, or paste directly with Ctrl+V. Batch upload up to 20 images.

02. Configure BMP Settings

Select your target output format, adjust resolution scaling, tune quality, or strip EXIF metadata.

03. Download Converted BMP Images

Click Convert All for instantaneous browser conversion. Download individually or as a single ZIP archive.

Got Questions?

Frequently Asked Questions

Everything you need to know about ConvertImageX security and features.

Yes, 100%! All image conversion happens directly inside your web browser sandbox using HTML5 Canvas. Your images are never uploaded to any external server or saved in any remote storage.