Image Utility Tools
Check one image or a batch before upload. See exact bytes, KB or MB, format, width, height, aspect ratio, orientation, pixel count, and whether each file meets your limits.
Your images are processed locally in your browser and are not uploaded to our server.
Read file size, format, width, and height locally.
Optional: set one or more maximums. Every result will show whether it passes.
Your images are processed locally in your browser and are not uploaded to our server.
Your images are processed locally in your browser and are not uploaded to our server.
The checker is for users who do not know whether they need compression yet; it diagnoses the image before sending them to a target-KB tool.
Unlike compressor pages, this page does not modify the image. It focuses on measurement and then links to every core compression target.
The checker reads selected images in your browser and reports the details upload forms care about: exact bytes, file size in KB or MB, pixel width and height, detected format, aspect ratio, orientation, and megapixel count. It accepts JPG, PNG, WebP, GIF, SVG, AVIF, and BMP when the current browser can decode the file. That makes it both an image dimensions checker and an image size finder for files already on your device.
Choose one image or drag in several files at once. The result cards appear immediately, so you can compare formatted KB or MB values and the exact byte count. Set an optional maximum file size, width, or height to turn the checker into a requirement test: every card then shows Pass or Needs changes. You can also paste a screenshot when the browser exposes it as an image file, and copy the full batch as tab-separated results for a spreadsheet or upload checklist.
Check the image first when a form lists more than one rule, such as under 100KB and no wider than 600 pixels. Enter those limits above the results and inspect each pass or fail reason. If the file size is acceptable, you may only need crop or resize. If the dimensions are fine but the file is too heavy, choose a target-KB compressor and keep the image shape unchanged.
A size checker does not need a server to inspect your image. The browser can read the selected file and decode its dimensions locally, which is faster and safer for personal IDs, certificates, school forms, and document photos. The page gives you the information you need without storing the image, sending it to an API, or making you create an account just to see the file size.
If the file is too large, use the 20KB, 50KB, 100KB, or 200KB compressor based on the upload limit. If the pixel dimensions are also too large, use the resize image to 100KB page. If the issue is framing, crop the image before compressing, because removing empty background can reduce size naturally. If the destination accepts modern formats, converting to WebP can also produce a smaller file with clearer detail.
Image Compressor to 20KB
Use this focused 20KB compressor when a portal rejects anything larger than a very small file. The tool works in your browser and keeps the image on your device.
Open toolImage Compressor to 50KB
Add one image or a batch, keep the target at 50KB, compare the measured output, and download each result without sending files to a server.
Open toolImage Compressor to 100KB
Use this browser-based image compressor to prepare photos and documents for 100KB upload limits without sending files to a server.
Open toolImage Compressor to 200KB
Use the 200KB preset when you need a smaller file but still want a clearer photo, screenshot, or document image.
Open toolPNG to WebP Converter
Convert JPG, PNG, or WebP images to a fresh WebP file locally in your browser. Use it when you want a lighter image for web pages, forms, or sharing.
Open toolYes. The image size checker reads the file locally in your browser.
Choose or drag an image into the checker. The result card shows the file size in KB or MB.
Yes. It shows pixel width, pixel height, file size, file name, and format.
No for this task. Both phrases usually mean finding a local image file size and dimensions, so this single page handles both without sending you to a duplicate tool.
Yes. Select or drag multiple supported images, compare them in one place, apply the same size and dimension limits, then copy the batch results.
It supports JPG, PNG, WebP, GIF, SVG, AVIF, and BMP when your browser can decode the file. Animated GIF dimensions refer to the image canvas.
