Simon Willison’s Weblog

17th January 2009 - Link Blog

Load Windows ICO files. Apparently PIL has trouble with the most recent versions of the windows .ico format (Vista now embeds PNG images in them)—this clever function deals with the differences and gives back a PIL Image object.

Posted 17th January 2009 at 9:48 pm

Recent articles

DeepSeek V4 - almost on the frontier, a fraction of the price - 24th April 2026
Extract PDF text in your browser with LiteParse for the web - 23rd April 2026
A pelican for GPT-5.5 via the semi-official Codex backdoor API - 23rd April 2026

This is a link post by Simon Willison, posted on 17th January 2009.

ico 1 images 14 pil 4 png 8 python 1245 vista 7 windows 39

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe