Compress JPG Images

Shrink JPG photos in your browser with a quality slider. Reduce file size for faster websites, email and social uploads — no upload needed.

Start converting ↓

🔒 100% private & client-side
⚡ No uploads — instant
💰 Free forever, no limits
📦 Batch & ZIP download

Drop, convert, download

Processing happens on your device using Web Workers — your images never leave the browser.

Your converted images will appear here.

How to use this tool

1

Add your JPG photos

Drag and drop one or more .jpg/.jpeg files into the upload zone.
2

Set compression quality

Lower the quality slider for smaller files. 70–80% usually looks near-identical while saving a lot of space.
3

Compress & download

Click Compress All, review the savings, then download individually or as a ZIP.

Format comparison

Aspect	What happens
Quality	Adjust 1–100% to trade clarity for file size
Resolution	Optional resize preserves the aspect ratio
Metadata	EXIF data is stripped on re-encode
Privacy	Files never leave your device

Frequently asked questions

How much can JPG files be compressed?

Depending on content, lowering quality to 70–80% typically cuts file size by 50–80% with little visible difference.

Does compressing JPG reduce quality?

Yes, JPG is lossy. Every re-encode slightly reduces quality, so keep an original copy for archiving.

Is this JPG compressor free?

Yes, unlimited and free. Compression runs in your browser using Web Workers, so there are no server limits or uploads.

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