# Convert PPM to ICO

> Convert PPM to ICO online for free. Runs entirely in your browser, so your files never leave your device. Fast batch conversion, no sign-up, no watermarks.

URL: https://www.converterrr.com/ppm-to-ico

- Runs in the browser with ImageMagick: files are not uploaded, and no credits are used.
- Engines: ImageMagick (browser), ImageMagick (cloud).
- API: available. `POST /api/v1/jobs` with `"output_format": "ico"` (paid plans).
- More: [Image converter](https://www.converterrr.com/image-converter), [PPM converter](https://www.converterrr.com/ppm-converter).

## How to convert PPM to ICO

1. **Add your PPM files.** Drag and drop PPM files onto the converter, paste them, or click to browse. You can add several at once.
2. **Choose ICO.** ICO is already selected. Open Options if you want to change quality, size or metadata.
3. **Convert.** Click Convert. Your files are converted right in your browser in seconds.
4. **Download your ICO.** Download each ICO file, or everything at once as a ZIP.

## Good to know

- PPM files are typically used for image processing and computer vision tooling, while ICO is best for favicons and Windows application icons.
- This conversion runs on ImageMagick, running locally in your browser — nothing is uploaded and it works even on slow connections.

## PPM vs ICO

|  | PPM | ICO |
| --- | --- | --- |
| Full name | Portable Pixmap | Windows Icon |
| Type | Image | Image |
| Extensions | .ppm | .ico |
| MIME type | image/x-portable-pixmap | image/x-icon |
| Best for | image processing and computer vision tooling | favicons and Windows application icons |
| Properties | lossless | transparency |

**PPM:** PPM is a deliberately simple uncompressed RGB format from the Netpbm toolkit, popular for image processing pipelines.

**ICO:** ICO is the Windows icon format. A single ICO can hold several sizes of the same icon, which is why it's still used for website favicons.

The other way around: [convert ICO to PPM](https://www.converterrr.com/ico-to-ppm).

## Related conversions

- [ICO to PPM](https://www.converterrr.com/ico-to-ppm) (in the browser)
- [PPM to PNG](https://www.converterrr.com/ppm-to-png) (in the browser)
- [PNG to ICO](https://www.converterrr.com/png-to-ico) (in the browser)
- [PPM to JPG](https://www.converterrr.com/ppm-to-jpg) (in the browser)
- [JPG to ICO](https://www.converterrr.com/jpg-to-ico) (in the browser)
- [PPM to WebP](https://www.converterrr.com/ppm-to-webp) (in the browser)
- [WebP to ICO](https://www.converterrr.com/webp-to-ico) (in the browser)
- [PPM to JPEG](https://www.converterrr.com/ppm-to-jpeg) (in the browser)
- [HEIC to ICO](https://www.converterrr.com/heic-to-ico) (in the browser)
- [PPM to PDF](https://www.converterrr.com/ppm-to-pdf) (cloud)
- [JPEG to ICO](https://www.converterrr.com/jpeg-to-ico) (in the browser)
- [PPM to GIF](https://www.converterrr.com/ppm-to-gif) (in the browser)

## Convert PPM to other formats

[PPM to PNG](https://www.converterrr.com/ppm-to-png), [PPM to JPG](https://www.converterrr.com/ppm-to-jpg), [PPM to WebP](https://www.converterrr.com/ppm-to-webp), [PPM to JPEG](https://www.converterrr.com/ppm-to-jpeg), [PPM to PDF](https://www.converterrr.com/ppm-to-pdf), [PPM to GIF](https://www.converterrr.com/ppm-to-gif), [PPM to AVIF](https://www.converterrr.com/ppm-to-avif), [PPM to SVG](https://www.converterrr.com/ppm-to-svg), [PPM to TIFF](https://www.converterrr.com/ppm-to-tiff), [PPM to BMP](https://www.converterrr.com/ppm-to-bmp), [PPM to PSD](https://www.converterrr.com/ppm-to-psd), [PPM to EPS](https://www.converterrr.com/ppm-to-eps), [PPM to JXL](https://www.converterrr.com/ppm-to-jxl), [PPM to TGA](https://www.converterrr.com/ppm-to-tga), [PPM to DDS](https://www.converterrr.com/ppm-to-dds), [PPM to EXR](https://www.converterrr.com/ppm-to-exr), [PPM to HDR](https://www.converterrr.com/ppm-to-hdr), [PPM to JP2](https://www.converterrr.com/ppm-to-jp2), [PPM to CUR](https://www.converterrr.com/ppm-to-cur), [PPM to QOI](https://www.converterrr.com/ppm-to-qoi), [PPM to PCX](https://www.converterrr.com/ppm-to-pcx), [PPM to PGM](https://www.converterrr.com/ppm-to-pgm), [PPM to PBM](https://www.converterrr.com/ppm-to-pbm), [PPM to PNM](https://www.converterrr.com/ppm-to-pnm)

## Convert other formats to ICO

[PNG to ICO](https://www.converterrr.com/png-to-ico), [JPG to ICO](https://www.converterrr.com/jpg-to-ico), [WebP to ICO](https://www.converterrr.com/webp-to-ico), [HEIC to ICO](https://www.converterrr.com/heic-to-ico), [JPEG to ICO](https://www.converterrr.com/jpeg-to-ico), [GIF to ICO](https://www.converterrr.com/gif-to-ico), [AVIF to ICO](https://www.converterrr.com/avif-to-ico), [SVG to ICO](https://www.converterrr.com/svg-to-ico), [TIFF to ICO](https://www.converterrr.com/tiff-to-ico), [BMP to ICO](https://www.converterrr.com/bmp-to-ico), [HEIF to ICO](https://www.converterrr.com/heif-to-ico), [PSD to ICO](https://www.converterrr.com/psd-to-ico), [EPS to ICO](https://www.converterrr.com/eps-to-ico), [AI to ICO](https://www.converterrr.com/ai-to-ico), [JXL to ICO](https://www.converterrr.com/jxl-to-ico), [CR2 to ICO](https://www.converterrr.com/cr2-to-ico), [NEF to ICO](https://www.converterrr.com/nef-to-ico), [DNG to ICO](https://www.converterrr.com/dng-to-ico), [CR3 to ICO](https://www.converterrr.com/cr3-to-ico), [ARW to ICO](https://www.converterrr.com/arw-to-ico), [TGA to ICO](https://www.converterrr.com/tga-to-ico), [DDS to ICO](https://www.converterrr.com/dds-to-ico), [EXR to ICO](https://www.converterrr.com/exr-to-ico), [RAF to ICO](https://www.converterrr.com/raf-to-ico)

## PPM to ICO: frequently asked questions

### How do I convert PPM to ICO?

Drop your PPM file onto the converter above, make sure ICO is selected, and click Convert. When it's done, download the ICO file — it usually takes a few seconds.

### Is it safe to convert PPM to ICO here?

Yes. PPM to ICO conversion happens entirely inside your browser using WebAssembly, so your file is never uploaded to any server.

### Is the PPM to ICO converter free?

Yes — free with no watermark. Signed-out visitors can convert 25 files a day, and a free account raises that to 250.

### Will converting PPM to ICO reduce quality?

No — ICO preserves the content of your PPM file as faithfully as the format allows.

### Can I convert multiple PPM files at once?

Yes. Add up to 5 files at a time without an account, 10 with a free account and up to 500 on paid plans, then download them individually or as a single ZIP.

### Can I convert ICO back to PPM?

Yes — use our ICO to PPM converter. Note that converting back and forth between formats can't recover detail lost to lossy compression.