Your files stay on your device

PEF to ICO

Convert Pentax RAW to Icon Image in your browser.
PEFICO

Drop your PEF files here

or click to browse from your device
Select Files

Supports: PEF

Conversion re-encodes pixels: EXIF metadata and color profiles are not carried over, EXIF rotation is applied, and animated GIF, WebP, and AVIF inputs keep only their first frame (flagged on the result). Inputs are validated by their actual bytes, and every output is signature-checked before it counts as done.
FromSwapTo

PEF → ICO has no direct reverse route.
DecoderEncoder

Preferences are saved on this device and reused across conversions.
ConvertDownload all (0)Clear allNothing in yet

Paste, drop, or type to begin. Everything stays on this device.

Next door in Photos

- Compress (/images/compress)
- Resize (/images/resize)
- Optimize (/images/optimize)
All photos tools (/images)

Canonical HTML: https://nutter.tools/images/convert/pef-to-ico
Markdown version: https://nutter.tools/images/convert/pef-to-ico/index.md
Plain-text version: https://nutter.tools/images/convert/pef-to-ico/index.txt
Agent index: https://nutter.tools/llms.txt