Use the JPG Compressor
Choose a file or enter your settings to begin.
Download resultJPG Compressor
Compress JPG images with adjustable quality and target KB controls.
Browser-local processingNo account requiredFiles stay on your device*
Practical guide
Get a better result with JPG Compressor
When this tool is useful
Compression is most useful for upload limits, faster pages, email attachments and creator platforms that reject oversized files. Photographs usually tolerate lossy compression better than screenshots or graphics with small text.
What to check before download
A very aggressive KB target can introduce blur, banding or ringing. Preview the output before publishing and choose a higher target when legibility matters more than squeezing out the last few kilobytes.
Privacy and processing
Your selected source stays in the browser for this workflow unless the page explicitly says an external service is required. Some advanced PDF, OCR, HEIC or document tools download processing code from public CDNs, but NextWatch AI does not intentionally upload your source file to its own backend.
*Advanced PDF, OCR, DOCX and video/GIF branches may download third-party JavaScript/WASM engines into your browser. Source files are processed client-side and are not intentionally uploaded to NextWatch AI.