Image Compressor & Resizer
Reduce the file size of your photos and resize them to exactly the dimensions you need — perfect for website images, WhatsApp display pictures, resumes, and online forms that reject large files.
Upload a file
Drag & drop your file here, or click to browse
Your files are processed in your browser and never uploaded to any server.
How to use this tool
- 1Click the upload area or drag and drop an image (JPG, PNG, or WebP).
- 2Use the quality slider to choose how much to compress the image.
- 3Optionally enter a new width or height to resize the image.
- 4Compare the original and compressed file size shown on screen.
- 5Click download to save the optimized image to your device.
Frequently asked questions
Does this tool upload my images anywhere?+
No. Compression and resizing happen entirely in your browser using JavaScript. Your images never leave your device.
What image formats are supported?+
JPG, PNG, and WebP are all supported for both input and output.
Will compressing reduce image quality?+
Some quality loss is expected with JPG compression, but the slider lets you find the best balance between file size and visual quality.
Is there a file size limit?+
You can compress large images, though very large files may take a few seconds longer to process depending on your device.
Large image files are one of the most common headaches online: a job application form that rejects your photo for being 'too large', a website that loads slowly because of unoptimized banners, or a WhatsApp profile picture that looks blurry after compression. This tool solves all three problems in one place. Drop in a JPG, PNG, or WebP file and instantly see a live preview of the compressed result, with a quality slider so you can balance file size against visual sharpness. Because everything runs directly in your browser using the Canvas API, there is no upload step, no waiting on a server, and no risk of your photos being stored anywhere outside your own device. That also means it works even with sensitive images — ID photos, medical documents, or personal pictures — since nothing is transmitted over the internet. Alongside compression, you can resize images to exact pixel dimensions or scale them by percentage, which is useful for meeting strict upload requirements on government portals, university applications, or e-commerce product listings. The tool automatically shows you the before-and-after file size so you know exactly how much space you have saved. For photographers and small business owners preparing images for a website, smaller files mean faster page loads, which directly helps search engine rankings and keeps visitors from leaving out of impatience. For students and job seekers, it means finally getting that stubborn upload form to accept your photo. And because there is no account required and no daily limit, you can compress as many images as you need, one after another, without interruption. If you regularly need higher-volume or automated image processing for a business — for example compressing an entire product catalog — our team can also build a custom batch tool for you; look for the contact option below.