PNG to JPG Converter — Reduce File Size for Web & Sharing
Convert PNG images to JPG to reduce file size for websites, social media uploads, and email attachments. Adjustable quality. Free, no upload required.
Drop your files here, or browse
PNG · up to 50 MB
Batch processing supported
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What is PNG to JPG?
PNG to JPG conversion is the standard approach when you need to dramatically reduce image file size for web publishing, social media uploads, or email attachments. PNG files, especially screenshots and graphics, are often 3—10× larger than their JPG equivalents because PNG uses lossless compression. Converting to JPG applies smart lossy compression that removes imperceptible visual data while keeping the image looking great at 80%+ quality settings. This is a fundamental workflow for bloggers, marketers, and web developers who need to keep page load times fast. One important note: transparent areas in your PNG will be filled with a white background in the JPG output, since the JPEG format does not support alpha channel transparency. Our converter processes everything using the Canvas API in your browser — no images are transmitted to any server.
How to Use PNG to JPG
- 1Upload your PNG image(s) by clicking or dragging onto the tool.
- 2Adjust the JPG quality slider — 80—85% gives an excellent size/quality balance for most uses.
- 3Preview the output and check the file size reduction.
- 4Download the JPG file(s).
Key Features
- Adjustable JPG quality from 1% to 99%
- Real-time file size preview before download
- Batch conversion — process multiple PNGs at once
- Transparent areas auto-filled with white background
- No upload required — runs in your browser
- No watermarks
Benefits
- Reduce screenshot and graphic file sizes by 3—10× for faster website loads
- Meet social media upload size requirements (Twitter, LinkedIn, Facebook)
- Shrink email attachments to avoid rejection by mail servers
- Improve Google PageSpeed scores by serving smaller images
- Convert design exports to the universally compatible JPG format
- Images never leave your device — no privacy risk