Image Compressor & Resizer

Image Compressor & Resizer
Used:

Resize and compress images safely in your browser. No data is sent to any external server.

No file selected
100%
W px
×
H px
Preview will appear here
Notes
  • Processing may take a moment for large images.
  • Your image is never uploaded to any server.
  • Closing or refreshing the page will clear the image — no worries about privacy.
  • Only image files can be selected.
How to Use
Select an Image
Click “Select Image” to load a file (JPEG, PNG, GIF, etc.). Non-image files cannot be selected.
Adjust the Scale
Drag the slider to set the output size from 1% to 100%. The pixel dimensions update in real time.
Set File Name & Format
Rename the file if you like, and choose JPEG or PNG. JPEG is best for photos; PNG is better for illustrations and images with transparency.
Save the Image
Click “Save Image” to download the resized file. All processing happens entirely in your browser.

Please also review the Terms of Use for this web app before using it.

Found a bug or display issue? Let us know here.

Example: OS: Windows 11 / Browser: Chrome / The button does not respond when clicked / An error message saying “〇〇” is displayed
Consent
・This form is for bug reports only. In principle, we do not respond to individual submissions.
・If a submission contains defamatory, threatening, or otherwise inappropriate content, we may take appropriate action based on logs such as IP addresses.

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