Compress an image locally.
Reduce image file size for websites, email, and sharing without uploading the source.
🔒 Processed locallyYour input stays on this device and is never uploaded to Boring Tools.
Result
How to use Image Compressor
Image compression re-encodes the visible pixels using a quality level intended to reduce download size. WebP is often efficient for the web; JPEG remains broadly compatible.
Steps
- Choose an image.
- Select WebP or JPEG and a quality level.
- Compress, compare the sizes, and download.
Formats, limits, and accuracy
PNG sources with transparency receive a white background when exported as JPEG. Very high quality values may produce a file close to or larger than the original.
Frequently asked questions
What quality should I use?
Start around 80%, then inspect important text and fine detail.
Is the original changed?
No. A new compressed file is created.
Practical notes
Compression results depend on the source format and image content.
Browser re-encoding usually removes embedded metadata.