skwish
private
browser-based
How to compress images in bulk — fast and private
Need to compress images in bulk for a project or website update? Skwish handles entire batches of JPG, PNG, and WebP files locally in your browser. No server, no waiting, no privacy risk.
Search match

This page is tuned for compress images in bulk so visitors land in the right workflow immediately.

Fast output

See original size, compressed size, and percentage saved before you move on.

Batch ready

Compress multiple files and pull the results down as a ZIP.

Get to the compressor fast
Exact-intent SEO page first. Clear next step. Pretty later.

People usually search for a specific task, not a brand story. So this page keeps the promise simple: compress images without sending them to a third-party server.

Built for people searching “compress images in bulk”, not a generic landing page.

No uploads, no accounts, no waiting on a server.

See the savings before you download anything.

Batch export stays available when the job is bigger.

Best for this search

Batch-compress all images for a new blog post or landing page before uploading them to the CMS for consistent load speeds.
Shrink a bulk batch of design mockup exports in one go instead of compressing each asset through a separate tool tab.
Process a library of legacy stock photos before adding them to a performance-sensitive website or mobile app.
Compress images now

Opens the upload box on the free browser compressor.

Drop images in the browser
Keep the whole workflow local. Nothing leaves your device unless you download it.
Set the output you need
Adjust compression until the file size and quality fit the job instead of guessing.
Download a clean result
Save one file or a ZIP bundle with skwish-prefixed names so the output is easy to find.
Bulk compression best practices
Use these before you upload or share the page.
Group images by destination use case — web hero images need a different quality target than thumbnails or email attachments.
Start with higher quality (80-85%) on the first pass; you can always re-compress later, but you cannot restore detail that was already lost.
Use skwish-prefixed filenames to separate compressed files from originals in your project folder structure.

Ready to compress images?

Open the free browser upload box, keep files local, and download the optimized result.

Compress images now
Related tools
Other compression pages built for specific size limits and formats.
Batch image compressorCompress multiple images at onceBulk image compressorBatch photo compressorImage to WebPCompress to 100KBResize image