Compress images

Shrink JPG, PNG, WebP, SVG, ICO, and other image files entirely inside your browser. Adjust quality, keep transparency, and bundle results into a ZIP download.

Drop images here Drag multiple JPG, PNG, WebP, SVG, or ICO files or pick them manually.

Compression strength

Higher values save more space but may soften the picture.

30% Very good

Preserve transparency Keeps alpha channels intact whenever possible. Disable to force JPEG output for the smallest files.

No images yet. Drop files to start compressing.

Choose compression strength and drop images to begin.

Try another tool

Jump into a different module from the toolbox.

Graphic Editor

Build scenes with layered canvases, draw or place shapes, tweak per-layer effects, and export in seconds.

Image converter

Convert JPG, PNG, WebP, SVG, ICO, PDF, BMP, and more formats directly in your browser without uploading files.

PDF editor

Merge PDF files, change the page order, stack text/image/shape overlays, and watermark whole documents in your browser.

PDF compressor

Reduce PDF file sizes without leaving the browser. Drop files, choose a compression level, and download lighter PDFs or a bundled ZIP.

PDF locker & unlocker

Remove PDF passwords you already know or secure sensitive documents with a fresh lock without leaving your browser.

PDF reader & OCR

Load a PDF, render every page locally, and run OCR without uploading anything to a server.