About ZeroPNG
Building the fastest, safest, and most private image tools on the web.
Client-Side Processing
Uploaded to Servers
Forever (No Paywalls)
Our Mission
At ZeroPNG, our mission is simple: to provide professional-grade image optimization tools that don't compromise your privacy. In an era where cloud processing is the norm and digital privacy is constantly under threat, we believe that you shouldn't have to upload your personal photos, or sensitive documents, to a remote server just to make the file size smaller.
We built ZeroPNG to run 100% in your browser. By leveraging modern web technologies like WebAssembly (WASM) and the HTML5 Canvas API, we bring the processing power directly to your device. This means your images never leave your computer, ensuring total data security and complete privacy.
The Zero Philosophy
Zero Uploads
We never transmit your files across the internet for processing.
Zero Servers
Your local device's CPU handles all the complex compression securely.
Zero Cost
Because our server costs are nearly nonexistent, we give these tools to you for free.
Zero Limits
Process unlimited images with massive allowances without hitting paywalls.
Zero Mining
We never analyze, harvest, or utilize your embedded image data for any purpose.
Zero Accounts
No registration, no emails, and no passwords required to access our tools.
Who is ZeroPNG For?
Web Developers
Optimizing massive assets locally for maximum performance and superior Core Web Vitals rankings.
Photographers
Converting HEIC files and meticulously scrubbing EXIF data before sharing portfolios visually.
Everyday Users
Compressing massive smartphone photos quickly to send via chat apps without slow upload times.
Connect With Us
Explore ZeroPNG Tools
Everything you need to optimize your images, completely privately in your browser.
Image Compressor
Compress PNG, JPG, WebP, and AVIF images up to 80% smaller with TinyPNG-quality compression. Batch process, resize, and download as ZIP.
Compress Now →Image Converter
Convert images between PNG, JPG, WebP, and AVIF formats instantly. Perfect for optimizing images for web, email, or any platform.
Convert Now →HEIC to JPG Converter
Convert iPhone HEIC photos to universally compatible JPG or PNG. Open Apple photos on Windows, Android, and any browser.
Convert HEIC →Metadata & EXIF Scrubber
Instantly reveal hidden GPS, camera, and date data inside your photos. Securely scrub and strip all metadata directly in your browser with zero uploads.
Scrub Photos →Image Cropper & Resizer
Crop and resize images to exact dimensions, aspect ratios, or social media sizes. Instagram, Facebook, Twitter, YouTube presets included.
Crop Image →Image Watermark Tool
Protects your images with text or image watermarks. Adjust opacity, scale, and position. 100% private, client-side processing.
Add Watermark →Image to Base64 Converter
Convert your images into Base64 data strings for inline HTML/CSS embedding. Process entirely in your browser with zero server uploads.
Convert to Base64 →