Image Tools

Image Compressor

Shrink JPEG, PNG and WebP images without uploading them anywhere.

Free Private No signup Popular
Image Compressor Private · local processing

Features

What this tool can do

  • Adjustable quality slider
  • JPEG, PNG & WebP output
  • Before/after size comparison
  • Drag & drop upload
How to use

Step-by-step guide

  1. 1

    Drop or select an image file.

  2. 2

    Choose output format and quality.

  3. 3

    Compress and download the smaller file.

Use cases

Who uses this tool?

Website performance
Email attachments
Social media uploads
Storage savings
Guide

Compress images online without uploading them

Shrink JPEG, PNG and WebP files to improve page speed and email attachment limits. This free image compressor runs in your browser with a quality slider and clear before/after file sizes.

Why image compression boosts SEO and UX

Large hero images slow Largest Contentful Paint and frustrate mobile visitors. Compressing photos before upload is one of the highest-ROI performance fixes for WordPress, Shopify and custom sites.

Choose format and quality wisely

Photos usually shrink best as JPEG or WebP. PNG suits graphics with sharp edges or transparency, but “compressing” PNG is lossless and may not reduce size much. Compare output sizes and preview quality before downloading.

  • Website and blog featured images
  • Product photos for ecommerce
  • Social media uploads
  • Email and WhatsApp sharing

Private local compression

Your images never leave the device. That matters for unpublished product shots, ID scans and client assets. Drag and drop a file, tune quality, then download the smaller result.

FAQ

Common questions

Why is PNG sometimes larger after compression?

PNG is lossless. For photos, JPEG or WebP usually produces smaller files.