Image tool
Image Resizer & Compressor
Resize JPG, PNG and WebP images locally in your browser and download an optimized file.
RESULT
Choose a JPG, PNG or WebP image. All processing stays in your browser.
USING THIS TOOL
How Image Resizer & Compressor helps
Preview the picture, choose a maximum width and output format, then compare the original and new file sizes.
Method and assumptions
Resampling changes pixel dimensions. Lossy JPEG and WebP compression can reduce file size at the expense of detail.
Example
A 2400 px-wide photo can be resized to 1200 px for a smaller online asset. Transparency is retained in PNG and WebP output.
Know the limits
Check your inputs and verify important financial, health, legal, educational or property decisions using the relevant professional or official source. Results depend on stated assumptions.