Image Resizer
Resize pictures to exact pixel dimensions.
Use ToolReduce the file size of a JPG, PNG or WebP picture with an adjustable quality slider, then compare the before and after size before you download.
Compression works by re-encoding the picture as a JPEG at a chosen quality level. Lower quality discards more fine detail that the eye rarely notices, which is why a 70% setting often looks identical while being far smaller.
Photographs compress very well. Screenshots, logos and images with flat colour or sharp text may look better kept as PNG, so always check the preview before you download.
The work happens inside your browser, so your files and text stay private.
See the compressed result and the exact saving before downloading.
Smaller images load quicker, which helps both visitors and search rankings.
The layout, buttons and inputs are built mobile-first and are fully keyboard accessible.
Resize pictures to exact pixel dimensions.
Use ToolWork out percentages, increases and discounts instantly.
Use ToolFind an exact age in years, months and days.
Use ToolBrowse every image tools or see the full tool list.