Image Compressor & Converter
Compress and convert a single image or an entire batch directly in your browser. No uploads, no waiting, just fast results.
Drag & Drop Single Image
or click here to browse files
Upload Multiple Images
Drag files here or click to browse
Total Space Saved: 0 KB
🧩 RELATED TOOLS
Privacy Focused
🔒 Local Processing. Your data never leaves your device.
Instant Results
🌐 Fully Client-Side. Runs instantly in your browser.
No Signup
⚡ No accounts. No hassle. Just open and use.
Browser Based
🚀 Works right in your browser. No installs, no downloads.
Fast, Practical Image Compression for Web & Print
Most online image tools force you to upload your files to their servers, which takes time and puts your private photos at risk. This tool does everything right inside your web browser. Whether you are shrinking product photos for an online store or converting family pictures to save hard drive space, your files never leave your computer. Working locally makes processing much faster, whether you are shrinking a single profile picture or dealing with a large batch of images. If you handle sensitive documents, it's as safe as working completely offline, similar to our base64 encoder.
Large unoptimized images are a major reason websites load slowly. If you want to improve your page speed (and your SEO rankings), shrinking your image sizes is the easiest place to start. For web use, we suggest sizing your images correctly with an image resizer first, then running them through this compressor. This combination guarantees your site stays fast for visitors on mobile phones without making the images look blurry.
How to Compress and Convert Images
Follow these steps to quickly shrink your files or change their formats.
Step 1: Upload Your Images
Choose your mode (Single or Bulk), then drag and drop your images into the upload box. You can also click to browse your folders. Feel free to mix different formats like JPG, PNG, and HEIC all in the same batch.
Step 2: Adjust Quality and Format
Pick your target quality and output format from the dropdown menu. For web use, we recommend selecting the WebP format and setting the quality slider to 75%. This usually cuts the file size in half without changing how the picture looks.
Step 3: Process and Download
Check the savings listed next to each image thumbnail. You can click "Download" on individual files to grab them one by one, or click the "Download ZIP" button at the top to save all your finished images in one folder.
Next Steps: Document Prep
If you are preparing files to email as a single document, try combining your newly compressed images using our image to PDF converter. This keeps the total email size small so it doesn't bounce or get blocked.
Frequently Asked Questions
Practical answers about image formats, sizing, and privacy.
Do you keep a copy of my images?
No. We never see your files. The tool runs completely on your own device, using your computer's memory to process the images. Once you close the tab, everything is gone.
Which image format is best for me?
It depends on what you need them for. Use WebP for websites—it makes files tiny while keeping them clear. Use JPG for standard photos if you need them to work on older software. Only use PNG if your image needs a transparent background (like a logo cutout).
What should I set the quality slider to?
We recommend starting at 75%. This is the sweet spot where the file size drops significantly, but the image still looks crisp. If you go below 50%, you might start seeing fuzzy edges or blocky colors.
Will making images smaller help my website?
Yes. Large unoptimized images are a major reason websites load slowly. Shrinking them means your pages load faster, which makes your visitors happier and helps you rank higher in Google search results.
Is there a limit on how many files I can add?
Because the tool uses your computer's power instead of ours, there are no artificial limits or paywalls. You can process a single photo or a large batch of images at once, though loading hundreds of massive files simultaneously might slow down your browser.
Still have questions?
If you can't find the answer you're looking for, feel free to contact our support team.