Image Copyright Checker
Upload any image to extract copyright and metadata information using our free online Image Copyright Checker. The tool reads embedded EXIF tags, IPTC fields, and PNG text chunks to find copyright notices, creator information, credit lines, usage terms, and more. Get a completeness score, rights status classification, and a detailed report of all detected fields. All processing is done entirely in your browser - no uploads, no signup required.
Upload any image to extract copyright and metadata information. The tool reads embedded EXIF, IPTC, and PNG text metadata to find copyright notices, creator information, credit lines, usage terms, and more. All processing is done entirely in your browser - no uploads, no signup required.
Drop an image here or click to browse
Supports JPEG, PNG, WebP, BMP, GIF, TIFF
Why Use Our Image Copyright Checker?
EXIF & IPTC Copyright Extraction
Reads copyright metadata from three embedded sources: EXIF tags (Artist, Copyright, ImageDescription), IPTC fields (CopyrightNotice, ByLine, Credit, Source, UsageTerms, Contact), and PNG text chunks (tEXt, zTXt, iTXt). Extracts all standard copyright and attribution fields from JPEG, PNG, WebP, BMP, GIF, and TIFF images.
Completeness Scoring & Gap Analysis
Get a copyright completeness score (0-100%) based on 7 key fields: copyright notice, artist/creator, byline, credit line, image description, usage terms, and source. Missing recommended fields are highlighted so you know what copyright information should be added to properly protect your images.
Rights Status Classification
Automatically classifies the copyright status based on the extracted information: Public Domain/CC0, Creative Commons Licensed, All Rights Reserved, Copyrighted, or No Copyright Information Found. Helps users quickly understand the licensing status of images before using them.
100% Private Browser-Based Processing
All metadata extraction happens entirely in your browser using the FileReader API and Canvas API. The image file is read locally and its binary data is parsed directly - no data is ever uploaded to any server. Your images and their metadata stay completely private on your device.
Common Use Cases for Image Copyright Checker
Verify Image Licensing Before Use
Before using an image from stock photo sites, social media, or the web, check its embedded copyright metadata to verify the license terms. Our Image Copyright Checker extracts the copyright notice, usage terms, and credit requirements directly from the image file, helping you avoid accidental copyright infringement.
Protect Your Own Creative Work
Ensure your own photographs and designs have proper copyright metadata embedded. Upload your images to check if the copyright notice, creator name, and usage terms are correctly set. Use the missing fields report to identify what copyright information you should add to your images.
Prepare Images for Publication
Before submitting images to publications, news agencies, or stock photo sites, verify that all required copyright and credit fields are present. Our tool checks for the standard IPTC fields (ByLine, Credit, Source, CopyrightNotice) that publishers and agencies require for proper attribution.
Audit Your Image Library
Systematically check the copyright status of images in your personal or business image library. Identify which images have proper copyright documentation and which are missing essential metadata. Helps with due diligence for image asset management.
Social Media & Web Publishing
When sharing images on social media or your website, verify that you are correctly attributing the original creator. Check if downloaded images retain their copyright metadata and ensure you comply with Creative Commons or other license requirements.
Digital Forensics & Copyright Education
Learn about embedded image metadata and copyright standards. Explore how EXIF, IPTC, and PNG metadata work, understand the difference between various copyright fields, and study real-world examples of image copyright documentation.
Understanding Image Copyright Metadata
What is Image Copyright Metadata?
Image copyright metadata is information embedded directly into image files that identifies the creator, copyright holder, usage terms, and other attribution details. This metadata is stored in industry-standard formats includingEXIF (Exchangeable Image File Format) tags embedded in JPEG, TIFF, and other file formats; IPTC (International Press Telecommunications Council) fields used by news agencies and stock photo libraries; andPNG text chunks (tEXt, zTXt, iTXt) for PNG files. Copyright metadata travels with the image file, ensuring that attribution information is not lost when images are downloaded, shared, or republished.
How Our Copyright Checker Works
- File Reading: The image file is read as an ArrayBuffer using the FileReader API. The raw binary data is then parsed to locate embedded metadata segments including EXIF IFD0, EXIF Sub-IFD, IPTC APP13 (Photoshop-compatible), and PNG text chunks.
- EXIF Parsing: The tool scans for JPEG APP1 markers containing EXIF data, reads the TIFF header to determine byte order (little-endian or big-endian), traverses the IFD (Image File Directory) structure, and extracts copyright-related tags including Artist (0x013B), Copyright (0x8298), and ImageDescription (0x010E). Also extracts EXIF Sub-IFD tags via the ExifIFDPointer.
- IPTC Parsing: The tool scans for JPEG APP13 markers containing Photoshop-compatible IPTC data. It parses the IPTC tag structure (1C 02 record format) to extract fields like ByLine, Credit, Source, CopyrightNotice, UsageTerms, Contact, and CaptionAbstract. These fields are commonly used by stock photography platforms and news agencies.
- Analysis & Scoring: All extracted fields are merged and analyzed. A completeness score is calculated based on 7 key copyright fields, the rights status is classified, and missing recommended fields are identified and reported.
Understanding Your Copyright Completeness Score
- 70-100% (Good): Most key copyright fields are present. The image has a copyright notice, creator/artist information, credit line, and often usage terms. This indicates well-documented copyright that is legally defensible.
- 40-69% (Partial): Some copyright information is present but important fields are missing. Typically includes a copyright notice or creator name but lacks credit lines, usage terms, or source information.
- 1-39% (Minimal): Very little copyright metadata is embedded. The image may have only a brief artist name or description but lacks formal copyright documentation. Strongly consider adding proper metadata.
- 0% (None): No copyright metadata was detected in the image file. This is common for images downloaded from social media, screenshots, or images saved from web browsers, which often strip EXIF/IPTC metadata.
Privacy, Security & Limitations
Our Image Copyright Checker processes everything entirely in your browser. Images are read using the FileReader API and parsed in-memory - no data is ever uploaded to any server. The tool is 100% free with no signup, no account, and no usage limits.
Important limitations: Copyright metadata can be stripped from images when they are saved from web browsers, shared on social media platforms, or processed by image editing software that does not preserve metadata. The absence of copyright metadata does not mean an image is free to use - copyright is automatically granted to the creator upon creation in most jurisdictions. Our tool reads embedded metadata but cannot detect copyright information that was never present or was removed. Some image formats (WebP, certain RAW formats) have limited metadata support in browser environments.
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Frequently Asked Questions About Image Copyright Checker
Image copyright metadata is information embedded directly into image files that identifies the creator, copyright holder, usage terms, and attribution requirements. It is stored in industry-standard formats including EXIF tags (used in JPEG and TIFF), IPTC fields (used by news agencies and stock photo libraries), and PNG text chunks. This metadata travels with the image file, ensuring that copyright information is preserved when images are downloaded and shared.
Our Image Copyright Checker can detect the following fields: Copyright Notice (the copyright holder and year), Artist/Creator (the person who created the image), By-line (photographer credit), Credit Line (the provider or publication that should be credited), Image Description/Caption, Usage Terms (how the image can be used), Source (the original source of the image), and Contact information. It also shows all raw EXIF and IPTC tags found in the image.
All common image formats are supported: JPEG/JPG (full EXIF and IPTC support), PNG (text chunks), WebP (limited metadata), BMP, GIF, and TIFF. JPEG images typically have the richest copyright metadata support, while formats like WebP and GIF have more limited metadata capabilities in browser environments.
If no copyright information is found, it may mean: the metadata was stripped when the image was saved or shared (common on social media), the image was created with software that does not embed metadata, or the image format does not support embedded metadata. The absence of copyright metadata does not mean the image is free to use - copyright is automatically granted to the creator upon creation in most jurisdictions.
Our Image Copyright Checker is a read-only tool that extracts existing metadata. To add or edit copyright metadata, you will need image editing software that supports IPTC/EXIF metadata editing, such as Adobe Photoshop, Lightroom, or dedicated metadata editors. Many operating systems also allow editing basic metadata fields in the file properties dialog.
The completeness score (0-100%) is based on 7 key copyright fields: copyright notice, artist/creator, byline, credit line, image description, usage terms, and source. A high score (70%+) indicates well-documented copyright that is legally defensible. A low score means important fields are missing and should be added to properly protect the image. The missing fields list shows exactly which fields need attention.
Absolutely. All metadata extraction happens entirely in your browser using the FileReader API. Images are read locally and their binary data is parsed in-memory - no data is ever uploaded to any server. Your images and their metadata stay completely private on your device. No signup, no account, no data collection.
Yes! 100% free with no signup, no account, no API key, and no usage limits. Check as many images as you need - completely free, forever. All processing happens in your browser with no server costs.