Social Image Resizer
Pick a platform preset, upload an image, and download a perfectly sized JPG — all in your browser.
Browser only — files never uploaded
Resize for social
Pick a preset, upload, and download a cropped JPG.
Drop image or click to browse
Platform presets
Instagram post, story, Twitter header, and LinkedIn banner sizes built in.
Cover crop
Images are center-cropped to exact dimensions — no squashing.
Browser only
Nothing is uploaded. Resize locally with the Canvas API.
About Social Image Resizer
Social platforms reject or crop uploads that do not match their recommended dimensions. This resizer applies cover-fit cropping to exact pixel sizes for common networks.
Processing is 100% client-side. For custom widths use Image Resizer, or strip GPS metadata with EXIF Remover before posting photos.
Frequently asked questions
Are files uploaded?
No. All resizing happens in your browser with canvas — photos never leave your device.
What presets are available?
Instagram post (1080×1080), story (1080×1920), Twitter (1500×500), and LinkedIn (1584×396).
Does this count toward quota?
Yes. Client-side tools consume one daily quota action when you export.