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Utilities tool
JPEG Image Compressor
Re-encode JPEG images at a selected quality in your browser. Output is JPEG; transparency and metadata are not preserved, and the result can be larger than the source.
Processing details depend on the tool. Check its input and output notes before using it with sensitive material.
Use the toolNo account required
Output is JPEG; transparency and metadata are not preserved.
The image stays in your browser and is never uploaded.
What this tool does
This tool re-encodes a JPEG file at a chosen quality level so you can reduce file size while balancing the visual result.
How to use
Steps for this workflow
- Choose a JPEG image.
- Set JPEG quality with the slider.
- Compress and compare the resulting file size, then download the JPEG.
Input and output
Accepts JPEG input and outputs JPEG. Re-encoding can make a file larger at some quality settings. Transparency and original metadata are not preserved.
Common use cases
- Shrinking large product photos for web use
- Reducing upload size before sending a file
- Testing a simpler balance between size and quality
Limitations
- JPEG is a lossy format, so image quality drops as compression increases.
- The output is JPEG only; it will not preserve the original transparency or metadata.