Let monkey 
convert that image to WEBP
100% free · No sign-up · Fully private
Drop your image here
PNG · JPG · Up to 20 MB
How it works
01
Drop your image
Drag and drop or click to upload. Supports PNG and JPEG up to 20 MB.
02
toolmonkey converts it
Conversion happens entirely in your browser using the Canvas API. No file is ever sent to a server.
03
Adjust quality and download
Use the quality slider to balance file size and visual quality, then download your WEBP.
Why toolmonkey
On-device.
Conversion runs in your browser via the Canvas API. toolmonkey's servers never see your files.
Quality control.
Set the WEBP quality from 10% to 100%. Find the right balance between file size and visual fidelity before you download.
No account.
Open the page and convert. No email, no trial, no subscription required.
Frequently asked questions
Is this really free?
Yes, completely. toolmonkey converts 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. Conversion runs entirely in your browser using the Canvas API. Your file never touches toolmonkey's servers.
Why convert to WEBP?
WEBP typically produces smaller files than PNG or JPG at the same visual quality, which means faster page loads and less storage used.
Does WEBP support transparency?
Yes. Unlike JPG, WEBP supports transparent backgrounds, so converting a transparent PNG to WEBP keeps the transparency intact.
What quality setting should I use?
85% is the default and works well for most images — it keeps files small while preserving visual quality. Lower values shrink the file further at the cost of some detail.
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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