Compress Large Images
Have huge files from a DSLR or phone? Compress them down so they're easy to share and store — without losing the look.
Files never leave your device — 100% browser-based.
Why use this tool?
Built for speed, privacy and simplicity. No accounts, no installs, no watermarks.
Runs 100% in your browser — files never leave your device
Free and unlimited — no account, no watermarks
Bulk compress dozens of images in parallel
How it works
Three simple steps. Everything happens in your browser.
Drop your images into the box above
Choose a target file size or move the quality slider
Click Compress and download the smaller files
Related compression tools
Keep going — pair this with another quick tool.
Frequently asked questions
Quick answers about how this tool works.
Are my images uploaded anywhere?
No. All compression happens locally in your browser using the Canvas API. Your files never leave your device.
Is the compressor free?
Yes — fully free, unlimited, no account, no watermarks.
Will my image lose quality?
JPG, WEBP and AVIF use lossy compression, so some quality is traded for smaller files. Use the quality slider to find the sweet spot. PNG is lossless — most savings come from re-encoding and stripping metadata.
How small can I make my images?
Pick a target file size (in KB) and we'll auto-tune quality to get as close as possible while preserving the best look.
Is EXIF metadata removed?
Yes — re-encoding strips EXIF, GPS coordinates and camera tags, which also reduces file size.
Does it work on mobile?
Yes. The compressor is fully responsive and runs on any modern phone, tablet or desktop browser.