Resize and compress images. Instantly, privately.
Powerful image tools that run entirely in your browser. No uploads, no servers, no waiting. Your images stay on your device.
Everything you need for image optimization.
Two powerful tools designed to handle all your image resizing and compression needs.
Built different from the rest.
Unlike other tools that upload your photos to their servers, we process everything locally in your browser.
100% Private
Your images never leave your device. No server uploads, no data collection, no third-party access.
Instant Processing
No upload wait times. Images are processed instantly using your browser's native Canvas API.
Lossless Quality
Advanced algorithms ensure your resized images maintain the highest possible quality.
Multiple Formats
Support for JPG, PNG, and WebP formats. Convert between formats on the fly.
Social Media Presets
One-click presets for Instagram, Facebook, Twitter, LinkedIn, and YouTube dimensions.
Free & Unlimited
No sign-ups, no file limits, no watermarks. Use it as much as you need, completely free.
Three steps. That's it.
No account needed. No complicated settings. Just drop, configure, and download.
Upload
Drag and drop or click to select your images. Supports all major formats.
Configure
Choose your resize dimensions or compression quality. Preview changes in real time.
Download
Get your optimized images instantly. No waiting, no email required.
Ready to optimize your images?
Start resizing and compressing images in seconds. No sign-up required.
About ResizeCompress
ResizeCompress is a free suite of browser-based image tools built for speed, simplicity, and privacy. Every operation runs locally inside your web browser — your files are never uploaded to any server, and no account is required.
We currently offer two dedicated tools, each designed to be the best at what it does:
- Image Resizer — Change image dimensions by exact pixels, percentage, or social media presets. Supports aspect ratio locking and format conversion.
- Image Compressor — Reduce file sizes with quality control or target a specific file size in KB. Includes before/after preview and PNG color palette optimization.
Why Choose Browser-Based Image Tools?
Traditional online image tools upload your files to remote servers for processing. This creates privacy risks, upload delays, and often requires account creation. ResizeCompress takes a different approach: all processing happens on your device using modern web technologies like HTML5 Canvas and WebAssembly.
This means instant results, zero bandwidth usage, and complete privacy — whether you're on a desktop, tablet, or mobile phone. No software installation is needed.
How to Get Started
- Pick a tool: Resizer or Compressor.
- Drop your image into the upload area (JPG, PNG, or WebP).
- Configure your settings and preview the result in real time.
- Download your optimized image — no waiting, no watermarks.
Everything on ResizeCompress
All the tools, guides, and information you need — in one place.
Image Resizer
Resize images by pixels, percentage, or social media presets. Free and instant.
Image Compressor
Reduce file sizes by up to 90% while keeping visual quality high.
How-to Guide
The ultimate guide to image compression, resizing, formats, and privacy.
Blog
Articles on image optimization, web performance, and best practices.
About Us
Learn about our mission to provide free, private, browser-based image tools.
Contact Us
Have a question or feedback? We'd love to hear from you.
Privacy Policy
We collect no personal data. Your images never leave your browser.
Terms & Conditions
Simple, fair terms for using our free image optimization tools.