eKontent is free — here is how it stays that way. This tool will always be free to use. In return, we display Google AdSense advertisements on this page. Ads help us cover hosting and development costs. Your files are never used for advertising purposes and nothing you upload is transmitted to any server.
Nothing leaves your device

Upload. Resize.
Made for freelancers.

Drop your images and get them optimised for web, social media, or print — all inside your browser.

Drop your images here
Drag from your files, or browse below
JPG PNG WEBP AVIF GIF BMP HEIC
Browse Files
Output Format
WebP produces 25–34% smaller files than JPEG at the same visual quality.
Quality
82
Sweet spot — excellent visual quality with approximately 60% size saving.
Processing… 0%
Optimised Files
0
Files Processed
Avg. Size Reduction
Total Bytes Saved
Simple by design

From file to optimised in under 30 seconds

No installs. No account. No uploads to a server. Everything runs locally using your browser's built-in Canvas API.

Drop your images

Drag files from your desktop or click Browse. JPG, PNG, WebP, GIF, AVIF, BMP, and HEIC are all supported. Drop multiple files at once.

Choose your settings

Select your output format and adjust the quality slider to your needs. The tool gives you a plain-language hint at every setting.

Optimise instantly

Click Optimise Images. Your browser processes each file locally. You see before and after sizes in real time as each file completes.

Download and use

Download individual files or all at once. Each result card shows the exact HTML snippet you can copy and use directly on your site.

What it does

Every optimisation you need in one place.

Built for freelancers, developers, and content creators who need clean, fast-loading media without wrestling with expensive software or paid tools.

Core Feature

Browser-native compression with zero data exposure

Every optimised file is processed entirely on your machine using the HTML5 Canvas API. Nothing is transmitted to any server. No account is required. No file size limits imposed by a backend. Just open the page and start working.

  • Files processed in your browser — zero network transmission
  • EXIF metadata stripped by default — removes GPS and device data
  • Batch processing — drop multiple files and optimise in one click
  • HTML image snippet generated per file, ready to copy and use
  • Before and after file size comparison on every result card
Output Formats
5 out

Convert to WebP, JPEG, PNG, AVIF, or GIF. The tool converts automatically — no external software needed.

  • WebP: best for all web images
  • JPEG: universal, email-safe
  • PNG: lossless, transparency
  • AVIF: next-gen, smallest files
  • GIF: animation support
Resize

Proportional scaling with custom dimensions

Set a max width, max height, or both. The tool scales your image proportionally so nothing is stretched or distorted. Set 0 to keep the original dimension.

Privacy
0 uploads

Your files never leave your machine. Zero network requests are made during optimisation. Nothing is stored, logged, or transmitted to any third party.

Performance

Real impact on page load speed

Images are the leading cause of slow page load times. Serving a 90KB WebP instead of a 400KB JPEG can dramatically improve your performance scores.

Legal

Privacy Policy & Terms of Use

Plain language. No jargon. Here is exactly what eKontent does and does not do with your data.

Start now

Faster images.
Better results. Free.

No account. No uploads. No complexity. Drop your images at the top of this page and get them optimised in seconds.

Take me to the tool
Works in Chrome, Firefox, Safari, Edge — no plugin required