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PNG Metadata Removal Tool

Remove all metadata from PNG images to protect privacy and reduce file size

Click to upload file or drag and drop file here

Maximum file size: 50MB Supported formats: image/png

Note: Sharp removes all metadata by default. IPTC/XMP cannot be kept separately from EXIF.

1 90 100

PNG quality level (1-100, higher is better)

0 9 9

0 = no compression, 9 = maximum compression

Use adaptive filtering for better compression

Key Facts

Category
Media
Input Types
file, select, range, checkbox
Output Type
file
Sample Coverage
4
API Ready
Yes

Overview

The PNG Metadata Removal Tool allows you to strip hidden EXIF, IPTC, and XMP data from your PNG images, ensuring your privacy is protected and your file sizes are optimized.

When to Use

  • •Before uploading personal photos to public websites or social media platforms.
  • •When you need to reduce the file size of PNG images for faster web loading.
  • •To remove sensitive location or device information embedded in image files.

How It Works

  • •Upload your PNG image file to the tool.
  • •Select your preferred metadata action, such as removing all metadata or keeping specific data.
  • •Adjust the compression and quality settings to balance file size and visual fidelity.
  • •Process the file and download your cleaned, metadata-free PNG image.

Use Cases

Privacy-conscious users sharing photos online without revealing location data.
Web developers optimizing PNG assets for faster website performance.
Digital archivists cleaning image files for consistent, lightweight storage.

Examples

1. Privacy-Focused Social Media Sharing

Travel Blogger
Background
A blogger wants to share photos from a recent trip but is concerned about embedded GPS coordinates in the image files.
Problem
The original PNG files contain location metadata that could reveal private travel details.
How to Use
Upload the PNG file and select 'Remove All Metadata' to strip all EXIF data before posting.
Example Config
metadataAction: removeAll
Outcome
The exported PNG is free of location data, allowing for safe sharing on public platforms.

2. Optimizing Web Assets

Web Developer
Background
A developer needs to reduce the load time of a landing page that uses several high-resolution PNG icons.
Problem
The PNG files are bloated with unnecessary metadata and lack optimal compression.
How to Use
Upload the icons, set the compression level to 9, and enable adaptive filtering for maximum efficiency.
Example Config
compressionLevel: 9, adaptiveFiltering: true
Outcome
The resulting PNG files are significantly smaller in size, leading to faster page load speeds.

Try with Samples

image, png, audio
PNG Samples
Sample PNG images in different aspect ratios and resolutions
title token png
image
Web Image Processing Python Samples
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preferred input family image
image
QR Code Samples
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preferred input family image
image
Web Image Processing Go Samples
Web Go image processing examples including image reading/saving, image resizing, and format conversion
preferred input family image
image

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FAQ

What types of metadata does this tool remove?

It removes EXIF, IPTC, and XMP metadata, which can contain information like camera settings, timestamps, and geolocation.

Does removing metadata affect image quality?

No, removing metadata does not change the visual content of the image. However, adjusting the quality and compression settings will affect the final file size and appearance.

Is my data safe when using this tool?

Yes, your files are processed securely and are not stored or shared with third parties.

Can I keep specific metadata if I need to?

Yes, you can choose to keep EXIF data or retain all metadata if you prefer not to strip it.

What is the maximum file size I can upload?

The tool supports PNG files up to 50MB in size.

API Documentation

Request Endpoint

POST /en/api/tools/png-to-metadata-removed-png

Request Parameters

Parameter Name Type Required Description
imageFile file (Upload required) Yes -
metadataAction select No Note: Sharp removes all metadata by default. IPTC/XMP cannot be kept separately from EXIF.
quality range No PNG quality level (1-100, higher is better)
compressionLevel range No 0 = no compression, 9 = maximum compression
adaptiveFiltering checkbox No Use adaptive filtering for better compression

File type parameters need to be uploaded first via POST /upload/png-to-metadata-removed-png to get filePath, then pass filePath to the corresponding file field.

Response Format

{
  "filePath": "/public/processing/randomid.ext",
  "fileName": "output.ext",
  "contentType": "application/octet-stream",
  "size": 1024,
  "metadata": {
    "key": "value"
  },
  "error": "Error message (optional)",
  "message": "Notification message (optional)"
}
File: File

AI MCP Documentation

Add this tool to your MCP server configuration: 

{
  "mcpServers": {
    "elysiatools-png-to-metadata-removed-png": {
      "name": "png-to-metadata-removed-png",
      "description": "Remove all metadata from PNG images to protect privacy and reduce file size",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=png-to-metadata-removed-png",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

You can chain multiple tools, e.g.: `https://elysiatools.com/mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp`, max 20 tools.

Supports URL file links or Base64 encoding for file parameters.

If you encounter any issues, please contact us at [email protected]