Let monkey 
compress that image
100% free · No sign-up · Fully private
Drop your image here
JPEG, PNG, WEBP · Up to 20 MB
How it works
01
Drop your image
Drag and drop or click to upload. Supports JPEG, PNG, and WEBP up to 20 MB.
02
toolmonkey compresses it
Compression runs on your device. No file is sent to a server. See the new file size instantly.
03
Download the result
Get your compressed file immediately. Compare before/after sizes before you save.
Why toolmonkey
On-device.
Compression happens entirely in your browser. toolmonkey's servers never see your files.
Instant preview.
See original and compressed file sizes side by side before you download. No quality guessing.
No account.
Open the page and compress. No email, no trial, no subscription to manage.
Frequently asked questions
Is this really free?
Yes, completely. toolmonkey compresses images with no subscription, no trial, and no catch. It's supported by ads, not fees.
Do my images get uploaded to a server?
No. Compression runs entirely in your browser. Your file never touches toolmonkey's servers.
How much can it compress?
Results vary by image type and content. JPEGs typically compress 30–70%. PNGs vary more depending on the image.
Does compression affect quality?
For JPEGs, some quality reduction is expected at high compression ratios. PNGs vary — results depend on the image content, and some files can't be reduced much further.
Is there a file size limit?
Yes. toolmonkey accepts images up to 20 MB. For larger files, consider reducing the resolution before uploading.
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