A practical upload target
A 1MB maximum is common enough to be useful while still leaving room for good visual quality. Start here when the original camera photo is much larger than the upload limit.
1MB IMAGE COMPRESSOR
Compress an image to 1MB.
Reduce a large image to a maximum of 1MB for uploads, email, forms, listings, and websites without guessing at a quality setting.
QUICK ANSWER
Use the preset, then save your result.
This page takes you directly to the matching Rare Frequency Works tool. Files are processed in your browser for supported operations, and you can adjust the settings before saving.
Quality before dimensions
The compressor searches image quality first and only reduces dimensions when necessary, helping retain more useful detail.
Works for everyday upload jobs
Use the result for forms, web publishing, marketplace listings, email attachments, and other places that set a maximum file size.
Frequently asked questions
Will the result be exactly 1MB?
It will aim to stay at or below 1MB. The final file may be somewhat smaller because browser image encoders cannot produce every exact byte size.
Can I use PNG?
The target-size compressor outputs JPG or WebP because those formats generally give better control over photo file size.
Does compression reduce resolution?
It may reduce resolution only when quality adjustments alone cannot reach the selected target.