https://github.com/coteh/exifremove

:sparkler: Dependency-free Node.js module for removing EXIF metadata from JPEG images
https://github.com/coteh/exifremove

exif exif-metadata nodejs

Last synced: 2 months ago
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:sparkler: Dependency-free Node.js module for removing EXIF metadata from JPEG images

• Host: GitHub
• URL: https://github.com/coteh/exifremove
• Owner: Coteh
• License: mit
• Created: 2019-09-18T22:40:54.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2024-01-22T03:13:07.000Z (11 months ago)
• Last Synced: 2024-10-01T19:14:52.856Z (3 months ago)
• Topics: exif, exif-metadata, nodejs
• Language: JavaScript
• Homepage:
• Size: 1.58 MB
• Stars: 5
• Watchers: 3
• Forks: 0
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE
  • Code of conduct: CODE_OF_CONDUCT.md

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README

        
# exifremove

[![npm](https://img.shields.io/npm/v/exifremove)](https://www.npmjs.com/package/exifremove)

[![CI](https://github.com/Coteh/exifremove/actions/workflows/run-tests.yml/badge.svg)](https://github.com/Coteh/exifremove/actions/workflows/run-tests.yml)

[![codecov](https://codecov.io/gh/Coteh/exifremove/branch/master/graph/badge.svg)](https://codecov.io/gh/Coteh/exifremove)

Dependency-free Node.js module that simply removes all EXIF metadata from a single image or a set of images.

## What can this do?

Given an image like this, which contains EXIF and other APP1 metadata:

![before](screenshots/exif_before.png)

This module will strip out the metadata from the image, with no loss in quality:

![after](screenshots/exif_after.png)

(JFIF resides within the APP0 segment of the image, which is currently out of the scope of this module)

## Installation

```sh

npm install exifremove

```

or, if you would like to use the CLI:

```sh

npm install -g exifremove-cli

```

## Usage

### Module

Example of module usage:

```js

const fs = require('fs');

const exifremove = require('exifremove');

const image1 = fs.readFileSync('image1.jpg');

const image2 = fs.readFileSync('image2.jpg');

// Remove just one image's Exif

let image = exifremove.remove(image1);

console.log(image); // 

// Remove multiple images' Exif

let images = exifremove.removeMultiple([image1, image2]);

console.log(images);

/*

[

  ,

  

]

*/

```

### CLI

```

exifremove [image0] ... [imageN]

Options:

  --version            Show version number                             [boolean]

  -v, --verbose        Print extra messages                              [count]

  --km, --keep-marker  Keeps the APP1 marker in the JPEG               [boolean]

  -h, --help           Show help                                       [boolean]

```

Check out the [CLI module's Readme](cli/README.md) for more information.