Quickly find the exact size of any image with our free Image File Size Checker. Whether you need to meet strict upload limits or optimize your website’s performance, this tool provides instant measurements in Bytes, Kilobytes (KB), and Megabytes (MB) without uploading your data to a server.
Click, Drag & Drop, or Paste
to find the image file size
Size in Kilobytes (KB)
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Size in Bytes
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Size in Megabytes (MB)
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File Name
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Key Features:
- Accurate Measurements: Get the size in raw Bytes, KB, and MB simultaneously.
- Privacy First: Files are processed locally; your images never leave your computer.
- Multi-Format Support: Works with JPEG, PNG, WEBP, GIF, BMP, and more.
- Drag & Drop Ease: No complicated menus—just drop and check.
Why File Size Matters:
- SEO Performance: Large images slow down your website, which can hurt your Google rankings.
- Upload Limits: Many platforms (like WordPress, Shopify, or government portals) have strict maximum file size requirements.
- Storage Management: Easily identify high-resolution files that are taking up too much space on your hard drive.
How to use:
- Upload: Click the box above or drag your image file directly onto the tool.
- View Stats: The results grid will immediately display the filename and its size in three different units.
- Reset: Click “Check Another File” to clear the results and test a new image.