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Convert PGM to WEBP

Convert PGM images to WEBP format, edit and optimize images online and free.

Convert PGM to WEBP
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Tags:

netpbm raster lossy-compression lossless-compression animation

Portable Graymap (.pgm)

The PGM which stands for Portable Gray-Map is a simple structured grayscale raster image format designed by Jef Poskanzer in the 1980s. It was designed to easily exchange binary images between different platforms.

PGM Converter More About PGM

WebP (.webp)

WebP is a new modern raster image format developed by Google in 2010. WebP supports both lossless and lossy compressions, animation, alpha transparency channel which makes it a successor for JPEG, PNG, and GIF with the aim to help make the web faster.

WEBP Converter More About WEBP

How to convert PGM to WEBP?

  1. Upload PGM File

    Drag & drop or browse your device to select and upload your PGM file.

  2. Select PGM Tools

    Use any available PGM to WEBP tools on the preview page and click Convert.

  3. Download Your WEBP

    Let the conversion process finish, then download your WEBP image.

Convert PGM to WEBP

Tools

PGM Rotate

Rotate PGM to right (90° clockwise), to left (90° counter-clockwise), 180°, and convert it to WEBP.

PGM Flip

Flip PGM vertically and/or horizontally (flop), and convert it to WEBP.

WEBP Encoding Mode

Convert PGM to WEBP with either support of lossy or lossless compression.

WEBP Quality

Convert PGM to WEBP and change the WEBP quality by adjusting the WebP compression factor for RGB channels.

WEBP Lossless Compression

Convert PGM to WEBP and change the compression without loosing quality. A trade-off between file size and decoding speed.

WEBP Deblocking Filter

Convert PGM to WEBP and adjust the deblocking filter parameters including deblocking filter strength, filtering sharpness, and either strong or simple filtering profile.

Frequently Asked Questions

How to change PGM format to WEBP?

To change PGM format to WEBP, upload your PGM file to proceed to the preview page. Use any available tools if you want to edit and manipulate your PGM file. Click on the convert button and wait for the convert to complete. Download the converted WEBP file afterward.

Convert Files on Desktop

macOS
Windows
Linux

Convert PGM to WEBP on macOS

Follow steps below if you have installed Vertopal CLI on your macOS system.

  1. Open macOS Terminal.
  2. Either cd to PGM file location or include path to your input file.
  3. Paste and execute the command below, substituting in your PGM_INPUT_FILE name or path. $ vertopal convert PGM_INPUT_FILE --to webp

Convert PGM to WEBP on Windows

Follow steps below if you have installed Vertopal CLI on your Windows system.

  1. Open Command Prompt or Windows PowerShell.
  2. Either cd to PGM file location or include path to your input file.
  3. Paste and execute the command below, substituting in your PGM_INPUT_FILE name or path. $ vertopal convert PGM_INPUT_FILE --to webp

Convert PGM to WEBP on Linux

Follow steps below if you have installed Vertopal CLI on your Linux system.

  1. Open Linux Terminal.
  2. Either cd to PGM file location or include path to your input file.
  3. Paste and execute the command below, substituting in your PGM_INPUT_FILE name or path. $ vertopal convert PGM_INPUT_FILE --to webp

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