Free JPG Tools
Browser-based JPG tools for compression, resizing and conversion. Every tool runs entirely in your browser — no upload, no sign-up, no watermark. JPG is the workhorse format of the web; these tools cover the everyday tasks.
About JPG
JPG (sometimes written JPEG, for "Joint Photographic Experts Group") is the most widely used image format in the world. It uses lossy compression — discarding data the human eye is least likely to notice — to produce dramatically smaller files than PNG or BMP. A typical 1920×1080 photo weighs 200–500 KB as a JPG versus 3–5 MB as a PNG. That size advantage is why nearly every photograph on the web is a JPG.
JPG doesn't support transparency (use PNG or WebP for that) and re-saving the same JPG multiple times slowly degrades quality (because each save adds more compression artefacts). The format also struggles with sharp edges — text, line art, and pixel graphics often look ringy or blocky in JPG. Use PNG or WebP for those cases. For photographs, JPG is still the right answer in 2026.
Common JPG tasks
- Reducing file size for faster page loads — the JPG Compressor cuts size by 50–90% with adjustable quality.
- Resizing for social media or product listings — every platform has its own dimensions; the JPG Resizer hits exact pixels.
- Bundling several photos into a PDF — useful for sharing, archival or print submission. The JPG to PDF tool builds multi-page PDFs.
- Converting between JPG and PNG / WebP — use the JPG-and-PNG bridge tools.