Shrink your images, not their quality.
Compress JPG, PNG, WebP and PDF files in seconds. Cut file size by up to 90% while keeping every pixel looking sharp — right in your browser.
Pick the right tool for the job
Six focused tools, each tuned for a specific format or job — not one bloated do-everything uploader.
Image Compressor
Reduce JPEG file size for photos and product images without visible quality loss.
Compress JPG →Image Converter
Shrink PNGs with transparency intact — ideal for logos, icons, and screenshots.
Compress PNG →QR Code Generater
Convert and compress images to WebP for faster-loading, modern websites.
Convert to WebP →Bulk Compressor
Upload and compress up to 50 images at once, then download as a single ZIP.
Bulk Compress →PDF Compressor
Shrink PDF file size for email and web uploads while keeping text crisp.
Compress PDF →Image Resizer
Resize by exact pixels or percentage before or after compression.
Resize Image →Three steps. No waiting room.
Everything runs the moment you drop a file in — there's no queue, no email gate, no plugin to install.
Upload your file
Drag and drop, or browse — JPG, PNG, WebP and PDF are all supported, up to 50 MB each.
We compress it instantly
Smart compression analyzes each image and picks the lightest settings that keep it looking right.
Download and go
Grab your compressed file or the full ZIP. Originals are deleted from our servers within the hour.
Built for people who ship images daily
Bloggers, online sellers, and developers use ImageCompressorFree to keep pages fast without sacrificing image quality.
Fast by default
Most images compress in under two seconds, even at full resolution.
Private by design
Files are processed over an encrypted connection and auto-deleted after 60 minutes.
Genuinely free
No hidden compression caps, no forced watermark, no credit card at signup.
Quality-aware
Our engine targets the smallest file size that still looks identical to the original.
Batch-ready
Compress an entire product catalog or photo shoot in one pass.
Works everywhere
No install required — works in any modern browser, on desktop or mobile.
Good to know
Will compression reduce my image quality?
Our engine targets visually lossless results by default — most people can't tell the difference side by side. For maximum control, each tool also offers a manual quality slider.
What's the maximum file size I can upload?
Up to 50 MB per file on the free plan, with no daily limit on the number of images or PDFs you compress.
Do you store my images?
Files are held only long enough to process your request and are automatically deleted from our servers within 60 minutes.
Do I need to create an account?
No. Every tool works instantly without signup — an optional free account just adds compression history and saved presets.