Web pages
Shrink blog images, article graphics, and landing page visuals.
IvoryInk tool
Free Image Compressor
Compress JPG, PNG, and WebP files in your browser. Preview file size and quality before downloading.
Add an image
Drop a JPG, PNG, or WebP file here, or choose one from your device.
Images stay in this browser session.
Local compression
Reduce image size before publishing
Large images slow down websites, emails, shops, and documents. IvoryInk compresses images in the browser by re-encoding them at the same dimensions with practical quality controls.
Preview the result first, compare the original against the compressed output, then download only when the file size and visual quality look right for your use case.
Stores
Prepare product images that load faster without looking blurry.
Sharing
Make large photos easier to send, submit, or store.
FAQ
Image compression questions
Are compressed images uploaded?
No. IvoryInk compresses images locally in your browser using canvas export. Your files do not need to leave your device.
Which formats can I compress?
The compressor accepts JPG, PNG, and WebP files. You can keep the original format or export as JPG or WebP.
What does the quality slider do?
The quality slider controls JPG and WebP encoding. Lower values usually create smaller files with more visible compression.
Can PNG files get larger after compression?
Sometimes. Browser canvas re-encoding can make some PNG files larger, so IvoryInk shows the after size before you download.
How do I compare image quality?
After previewing compression, use the before and after slider to compare the original and compressed image visually.
Should I use JPG or WebP?
Use WebP for smaller website images when supported. Use JPG for broad photo compatibility and PNG when transparency matters.