Shrink a photo before sharing
Choose a JPG, adjust quality, and download a smaller JPG copy.
Input
photo.jpg
Output
photo-compressed.jpg
Image Tools
Compress JPG
Compress JPG images locally with a browser quality slider.
Waiting
Runs in your browser. Files do not leave your device.
Input
Compress images. Select images, run the tool locally, and download the finished files.
Drop images hereUp to 25MB each. .jpg, .jpeg, image/jpeg
Guide
How to use Compress JPG
Step-by-step
- Choose or enter jpg, jpeg in the workbench.
- Run the compression tool locally in your browser.
- Download the jpg, jpeg result and review it before sharing or archiving.
- Use the related tools on this page for cleanup, validation, conversion, or the next step in the workflow.
Questions
Is Compress JPG free to use?
Yes. The public tool is free to use in your browser.
Are my files uploaded?
No. This tool runs locally in your browser, so selected files or pasted input are not uploaded to Convurter.
What should I check before using the jpg, jpeg result?
Compression is lossy for JPG output. Review the final output before using it in production work.
What can I do after this?
Good next steps include Resize Image, JPG to WebP, and Remove Image Metadata.
Workflow fit
Use Compress JPG in the right place
If you are unsure, start from the image chooser and pick by destination: web, social, portal, PDF packet, batch ZIP, or inspection.
Best for
- Image workflows where dimensions, format, transparency, metadata, compression, batch output, or social sizing affects the result.
- Preparing web, portal, social, document, or asset-library images with browser-first processing.
- A focused compress task where the expected output is jpg.
Before you start
- This tool runs in the browser, so keep the tab open until the result is created and downloaded or copied.
- Keep the highest-quality source image because repeated compression and conversion can compound artifacts.
- Decide the destination first: web page, upload portal, social post, print handoff, PDF packet, or archive.
- Check transparency, dimensions, and format before converting because JPG, PNG, WebP, AVIF, and PDF preserve different properties.
- Check whether size reduction is more important than preserving every visual or structural detail.
Quality checks
- Inspect the compressed result because smaller files can trade off detail, metadata, or structure.
- Open the output image at its intended display size, not only as a tiny browser preview.
- Verify dimensions, file size, transparency, and metadata before publishing or uploading.
- For batch ZIP output, inspect a sample file before using the whole set.
- Download and open the file output before leaving the page or deleting the source copy.
Common mistakes
- Converting transparent artwork to JPG removes transparency because JPG has no alpha channel.
- Upscaling a low-resolution source does not restore missing detail.
- Optimizing images before deciding final dimensions often creates files that need to be regenerated.
- Closing the tab before downloading or copying a browser-generated result.
- Compressing multiple times instead of returning to the best available source and making one final output.
Continue the workflow
Use these when the current result is only one step in a longer task.
Verify or clean up
Use these when the output needs checking, cleanup, comparison, compression, or a final share-ready pass.