Image Lab
One place for every tool in Image Lab.
Compress, resize and convert photos.
Explore Image Lab below and find the right tool for your task.
Tools in Image Lab
15 toolsGrouped by the job you came to do.
Straight to an exact size
The limits portals usually hand you.Compress & optimise
Hit a size cap without wrecking the file.1 tool
Resize & crop
Exact pixels, ratios and orientation.4 tools
Convert & export
Move between formats, both directions.3 tools
Edit & protect
Cover, mark and clean up before sharing.6 tools
Read & inspect
See what a file actually contains.1 tool
About Image tools
Why compress by target size rather than quality?
Because the constraint you are given is almost always a number: 50 KB for an exam portal, 2 MB for an email attachment. A quality slider makes you guess at that number; a target search solves for it directly.
Does re-encoding lose quality every time?
Yes — JPEG and WebP are lossy, so each pass compounds. Work from the original file rather than a previously compressed copy whenever you can.
Which output format should I pick?
WebP reaches any given size at better quality than JPEG, but not every upload form accepts it. Follow the form’s accepted list; otherwise WebP is the better default.
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