No uploads. No servers. No limits. Compress, convert and resize images instantly, right in your browser.
TinyPNG Now is a completely free, browser-based image optimization tool that lets you compress, resize, and convert images without ever leaving your browser. Unlike traditional online tools, there is no file upload — your images are processed entirely on your own device using the browser's built-in Canvas API.
We believe your files are private by default. When you use TinyPNG Now, your images never touch a server. They are processed locally in your browser's memory, compressed or converted, and handed straight back to you for download. No cloud storage, no data retention, no tracking.
Whether you are a web developer optimizing assets for PageSpeed, a blogger compressing photos for WordPress, or a designer converting iPhone HEIC photos to JPG — TinyPNG Now handles it all with zero friction. Drag, drop, download. It really is that simple.
Browser Based
Every byte of processing happens in your browser tab using the HTML5 Canvas API. No server, no backend, no waiting for uploads.
100% Private
Your images never leave your device. No files are transmitted, stored or logged. Complete privacy is built in by design, not as an afterthought.
No Account Needed
No registration, no email, no subscription. Open the page, compress your images, download them. Zero barriers between you and faster images.
Image file size is one of the biggest contributors to slow page load times — and Google directly uses page speed as a ranking signal.
Large images are the primary cause of poor Largest Contentful Paint (LCP) scores. Google's Core Web Vitals require LCP under 2.5 seconds. Compressing your hero images and above-the-fold content directly improves your LCP score and pushes your page into the "Good" zone.
Google has used page speed as a ranking factor since 2010, and since the Page Experience update it weighs Core Web Vitals directly. A one-second improvement in page load time can increase conversions by 7% and reduce your bounce rate significantly, both of which Google interprets as quality signals.
Unoptimized images waste server bandwidth and increase hosting costs. A single high-res photo straight from a DSLR can be 8–15 MB. Compressed to WebP at 75% quality, the same image is typically 150–400 KB — a 95% reduction — without any visible quality loss at typical web display sizes.
Optimized images have a cascading effect on every metric that matters — speed, rankings, and conversions.
Page Load Time
Images typically account for 60–80% of a webpage's total file size. When your images are uncompressed, every visitor has to download megabytes of data before they can see your page. By compressing images before uploading them to your website, you directly reduce the data transferred on every page load.
This reduces your Largest Contentful Paint (LCP) — the time until the main content is visible — and improves Time to First Byte (TTFB) perception. Google rewards pages that load fast with better rankings. Your users stay longer. Everyone wins.
Core Web Vitals
Google PageSpeed Insights and Lighthouse both flag oversized images as a critical performance issue. When you run your site through these tools, "Serve images in next-gen formats" and "Properly size images" are almost always the top recommendations.
Switching from PNG/JPG to WebP alone can improve your PageSpeed score by 10–20 points. Combined with proper sizing, this pushes your Core Web Vitals scores — LCP, CLS, and FID — into the green zone, which directly correlates with improved search visibility.
After Image Optimization
Studies consistently show that 53% of mobile users abandon a page that takes more than 3 seconds to load. Slow images are the primary culprit. When visitors bounce immediately, Google records this as a signal that your page did not satisfy their intent — which suppresses your rankings over time.
Compressed images dramatically reduce the time until your page feels usable. Users see content faster, trust the page, and engage with it. Lower bounce rates and longer session times signal to Google that your content is high quality — creating a self-reinforcing loop of better rankings and more traffic.
TinyPNG Now works with all major image formats used on the web and in mobile photography.
Best for graphics, logos, and images with transparency. PNG preserves every pixel exactly but can be compressed significantly without any visual change using TinyPNG Now.
Best for photographs and realistic images. JPG offers excellent compression for natural scenes with wide browser and device compatibility, making it the universal format for web photos.
Google's modern web format. WebP files are 25–35% smaller than JPG or PNG at the same visual quality. Supported by all major browsers. Google recommends it for PageSpeed and Core Web Vitals.
Apple's default format for iPhone and iPad photos. HEIC files are automatically detected and converted to JPG on upload before compression, requiring no manual steps from you.
Direct answers to the most common questions about image compression and optimization.
Image compression is the process of reducing a digital image's file size while maintaining acceptable visual quality. It works by removing redundant or less important data from the image file. There are two types: lossless compression, which preserves every pixel exactly, and lossy compression, which discards some data to achieve much smaller file sizes.
For web use, images can typically be compressed to 65–80% quality with no visible difference to the human eye at normal viewing sizes. This usually reduces file size by 40–85% depending on the original image content. Photographs with complex colours tolerate more compression than graphics with flat colours or fine text.
WebP is the best image format for websites in 2025. It is supported by all modern browsers, produces files 25–35% smaller than JPG or PNG at equivalent quality, and is explicitly recommended by Google Lighthouse and PageSpeed Insights. For images requiring transparency, WebP also replaces PNG effectively.
Yes, for web use WebP is better than PNG in almost every situation. WebP supports both lossless and lossy compression, handles transparency like PNG, and produces files that are typically 25–35% smaller than equivalent PNG files. The only reason to prefer PNG is for maximum compatibility with older software that may not support WebP.
Privacy is not a feature we added later. It is the foundation the entire tool is built on.
Your images never leave your device. We do not own a server that receives image data because we do not need one. The browser does all the work locally on your machine.
We do not track which images you process, how large they are, or what you convert them to. Your image filenames, dimensions and content are never logged anywhere.
All compression uses the standard HTML5 Canvas API built into every browser. The processing is transparent and uses only well-established web APIs — no proprietary black boxes, no hidden third-party SDKs.