Image Info Extractor
Extract comprehensive metadata from your images including EXIF data, dimensions, DPI, color information, and more. Supports PNG and JPEG formats with detailed technical information.
Drop your image here to extract metadata
or click to browse files
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❓ How to Use the Image Info Extractor
Drop an image or click to browse — our tool displays DPI, dimensions, format, file size and EXIF metadata instantly in your browser.
Upload or Drop
Select an image from your device or drag & drop it into the extractor. Supports JPG, PNG, WebP, GIF and BMP.
Instant Analysis
The extractor parses EXIF, PNG chunks and file headers to reveal DPI, dimensions, color depth and other metadata.
View & Export
Inspect full metadata, copy values, or export the report as JSON for development and auditing purposes.
🤔 Why Image Info Matters
Understanding an image's properties helps you choose the right format, optimize for web or print, and protect privacy.
Print Readiness
Check DPI and pixel dimensions to ensure images are suitable for high-quality prints and large-format output.
Web Optimization
Know dimensions and file size to pick the best format and compression level for faster loading and responsive layouts.
Photography Workflow
Inspect bit depth, color profile and capture settings to streamline editing and archival workflows.
Mobile Compatibility
Verify resolution and color settings to ensure images look great on a wide range of mobile devices and densities.
Visual Fidelity
Confirm dimensions and DPI so text, logos and fine details remain sharp across use cases.
Privacy & Metadata
Detect and remove sensitive EXIF fields such as geolocation before sharing images publicly.
Supported Formats & Extracted Info
The extractor reads detailed headers and metadata to present comprehensive image information.
Resolution
- DPI / PPI values
- Pixel dimensions
- Physical dimensions (inches/cm)
Metadata
- EXIF fields (camera, date, GPS)
- Color profile & bit depth
- Compression & chunk info
File Info
- Format & container type
- File size & compression
- Orientation / rotation
Technical Details
How the extractor reads and interprets different image formats and metadata fields.
Extraction Methods
PNG: Reads pHYs chunks for pixels-per-unit information.
JPEG: Parses EXIF XResolution/YResolution and associated units.
WebP/GIF/BMP: Reads headers and available chunks for best-effort metadata extraction.
Fallback: Defaults to 72 DPI if no resolution metadata is present.
Privacy & Performance
All parsing occurs client-side in your browser — no images are uploaded. The extractor is optimized for speed and low memory usage.
The tool can output a JSON report that developers can download or copy for integration into workflows.
💡 Image Info Extractor FAQs
Yes, our online Image Info Extractor is completely free to use for everyone, with no hidden costs or subscriptions. Enjoy unlimited image Info without any fees, making it the best free image Info Extractor available.
We support popular image formats including JPEG, PNG, WebP and BMP.
Absolutely. All image processing happens directly in your browser, meaning your images are never uploaded to our servers. Your privacy is our top priority when you compress photos online, ensuring your data remains secure.
Upload your images you want to analyse. Your info images will be ready for view or export within seconds.
Yes — if GPS coordinates are embedded in EXIF, the extractor will display them and allow you to remove them before sharing.
72 DPI is used as a fallback when no resolution metadata exists in the image — a common default for web images.
Yes — the extractor supports copying values and exporting a JSON report for each analyzed image.