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Free JPG to ICO Converter

Convert JPG images to ICO format online. Fast, free, and secure - your files never leave your browser.

From

Convert JPG to ICO format.

Drop JPG images here or click to browse

Supports multiple files. All processing happens in your browser.

Features

100% free with no limits
Works entirely in your browser
No files uploaded to any server
Batch convert multiple files
Adjustable quality settings
Fast and secure

How to Convert JPG to ICO

Converting your JPG images to ICO format is simple:

1.Upload your JPG files — Drag and drop or click to browse. Supports batch conversion.
2.Adjust quality settings — Controls compression efficiency.
3.Click "Convert" — Processed entirely in your browser for privacy.
4.Download your ICO files — Individual files or ZIP archive.

Why Client-Side Conversion?

•Complete Privacy: Images never leave your device
•Faster Processing: No upload/download wait times
•Works Offline: Once loaded, no internet needed
•No File Size Limits: Your browser is the only limit
•Unlimited Conversions: Free forever, no account required

JPG vs ICO: Understanding the Difference

JPG (Joint Photographic Experts Group)

JPEG is the most widely used image format on the internet, known for its efficient lossy compression that significantly reduces file sizes while maintaining acceptable visual quality.

•Compression: lossy

•Transparency: No

•Animation: No

•Since: 1992

ICO (Icon File Format)

ICO is a special image format designed for icons in Windows applications and website favicons, capable of storing multiple sizes in a single file.

•Compression: varies

•Transparency: Yes

•Animation: No

•Since: 1985

Icon File Format supports transparency, but since Joint Photographic Experts Group doesn't include transparency data, your converted image will have a solid background.

When to use JPG:

•photographs
•complex images with gradients
•web images where file size matters
•social media uploads

When to use ICO:

•website favicons
•Windows application icons
•desktop shortcuts
•browser tab icons

Frequently Asked Questions

Related Conversions

Other JPG conversions

JPGPNG

Convert JPG to PNG format.

JPGWebP

Convert JPG to WebP format.

JPGGIF

Convert JPG to GIF format.

JPGBMP

Convert JPG to BMP format.

JPGAVIF

Convert JPG to AVIF format.

JPGTIFF

Convert JPG to TIFF format.

JPGPDF

Convert JPG to PDF format.

Other conversions to ICO

PNGICO

Convert PNG to ICO format.

WebPICO

Convert WebP to ICO format.

GIFICO

Convert GIF to ICO format.

BMPICO

Convert BMP to ICO format.

AVIFICO

Convert AVIF to ICO format.

TIFFICO

Convert TIFF to ICO format.

HEICICO

Convert HEIC to ICO format.

SVGICO

Convert SVG to ICO format.

PDFICO

Convert PDF to ICO format.

Loading image converter...

Free JPG to ICO Converter

Convert JPG images to ICO format online. Fast, free, and secure - your files never leave your browser.

From

Convert JPG to ICO format.

Drop JPG images here or click to browse

Supports multiple files. All processing happens in your browser.

Features

100% free with no limits
Works entirely in your browser
No files uploaded to any server
Batch convert multiple files
Adjustable quality settings
Fast and secure

How to Convert JPG to ICO

Converting your JPG images to ICO format is simple:

1.Upload your JPG files — Drag and drop or click to browse. Supports batch conversion.
2.Adjust quality settings — Controls compression efficiency.
3.Click "Convert" — Processed entirely in your browser for privacy.
4.Download your ICO files — Individual files or ZIP archive.

Why Client-Side Conversion?

•Complete Privacy: Images never leave your device
•Faster Processing: No upload/download wait times
•Works Offline: Once loaded, no internet needed
•No File Size Limits: Your browser is the only limit
•Unlimited Conversions: Free forever, no account required

JPG vs ICO: Understanding the Difference

JPG (Joint Photographic Experts Group)

JPEG is the most widely used image format on the internet, known for its efficient lossy compression that significantly reduces file sizes while maintaining acceptable visual quality.

•Compression: lossy

•Transparency: No

•Animation: No

•Since: 1992

ICO (Icon File Format)

ICO is a special image format designed for icons in Windows applications and website favicons, capable of storing multiple sizes in a single file.

•Compression: varies

•Transparency: Yes

•Animation: No

•Since: 1985

Icon File Format supports transparency, but since Joint Photographic Experts Group doesn't include transparency data, your converted image will have a solid background.