Skip to content

Image Resize, Compress and Convert

Free · No account

Image Studio

Resize and convert your own JPEG, PNG and WebP images locally, with quality controls and output size details.

Maximum 12 MB and 16 million pixels. Select an image to read its dimensions.

How to use this tool

Choose a still JPEG, PNG or WebP image that you own or have permission to use. Set dimensions, preserve the aspect ratio if desired, choose an output format and adjust lossy quality. Select Process image, inspect the dimensions and file size, then download.

Example and method

For example, you can fit a 2400 × 1600 image into 1200 × 800 pixels with aspect ratio locked. The tool will not upscale unless you request larger dimensions.

Limits and privacy

Files stay in your browser. Maximum input is 12 MB and 16 million pixels; output dimensions are limited to 4096 per side. Animated files become a single frame and are not preserved as animation. GIF, SVG, HEIC and AVIF are unsupported. JPEG transparency is flattened to the chosen background color. PNG quality is not adjustable. Re-encoding does not guarantee smaller size or complete metadata removal; keep originals.