Image Compressor

Keep metadata (EXIF, text chunks)

Compress PNG (lossless) · JPEG/WebP (quality) · up to 32 MB total

What this tool does

PNG files routinely carry data you cannot see: EXIF blocks (which may include camera details or timestamps), text comments left by editors, and modification dates. This tool removes exactly those chunks — tEXt, zTXt, iTXt, tIME and eXIf — and copies everything else bit for bit. Pixels, transparency, color profiles and animation are untouched, so the output is losslessly identical on screen and never larger than the input.

JPEG and WebP: quality compression

Photos compress by re-encoding at a quality you choose, using your browser's own hardware-accelerated codec — typically shrinking a camera JPEG by half or more at 75%. Re-encoding drops EXIF metadata as a side effect, and if a file cannot be made smaller at your chosen quality, you get your original bytes back — the output is never larger than the input, for every format.

How it stays private

The whole job runs in your browser: this page is static and has no server to upload to. Once loaded, it works with the network disconnected — a property our automated tests verify on every release by cutting the connection and compressing anyway. Metadata stripping is the default because it is also a privacy feature; tick “Keep metadata” if you need EXIF preserved.

Limits

PNG, JPEG and WebP, up to 32 MB per batch.