JPG to ICO Converter

Convert JPG images to ICO favicons in your browser. Multi-size icons, private, free, no upload.

Icon sizes to include

Select a .jpg or .jpeg file to begin. Conversion stays in your browser.

Or drop a JPG file here
Original (JPG)
No image
ICO previews
Preview after convert

What is JPG to ICO conversion?

JPG is the common photo and logo format. ICO is the multi-size icon package browsers use for favicons. This tool resizes your JPG into selected square sizes and packs them into one .ico file in your browser.

How to convert JPG to ICO

  1. Choose or drop a JPG file

    Square logos work best. A preview appears on the left.

  2. Select sizes

    Tick 16, 32, and 48 for a typical favicon set, or add larger sizes as needed.

  3. Convert and download

    Generate the ICO, check previews, then download for your site root or theme.

Why convert JPG to ICO?

  • Favicons from existing JPG brand art
  • Multiple sizes in a single small file
  • Private conversion with no account

Use cases

Website favicon

Create favicon.ico from a JPG logo.

Browser tabs

Include 16 and 32 px for sharp tab icons.

Client handoff

Ship an ICO pack from a simple JPG export.

Quick updates

Refresh an old favicon without design software.

Frequently asked questions

What is an ICO file?
ICO is the classic Windows icon format used for favicons. One file can hold several sizes so browsers pick the best match.
Can I turn a JPG logo into a favicon?
Yes. Upload your JPG, select sizes (16, 32, and 48 are a solid set), convert, and download the .ico.
Is this private?
Yes. Conversion runs only in your browser. Your image is never uploaded.
Does JPG transparency work?
JPEG has no alpha channel. Transparent-looking areas stay as solid pixels. For true transparency, start from a PNG or use a logo on a solid background.
Which sizes should I pick?
16, 32, and 48 cover most browser tabs. Add 64–256 for larger shortcuts or tiles.

More free free tools

ARW to JPG Converter

Convert Sony ARW RAW photos to JPG in your browser. Extract the embedded preview,…

AVIF to WebP Converter

Convert AVIF images to WebP online in your browser. Adjust quality, preview, download -…

BMP to JPG Converter

Convert BMP images to JPG online in your browser. Adjust quality, preview, and download…

DNG to JPG Converter

Convert Adobe DNG RAW photos to JPG in your browser. Extract the embedded preview,…

EPUB to PDF

Convert EPUB ebooks to PDF in your browser. Choose chapters, page size, and margins…

HAR File Viewer

Inspect .har files in your browser — timings, headers, payloads, waterfall. Nothing is uploaded.

View all tools →