Meet an upload limit
Check pixels and bytes separately. Fit or crop only if dimensions need changing; then compress in the required format and verify the actual downloaded file size.
THE IMAGES COLLECTION
Images
Resize, crop, convert and compress JPEG, PNG and WebP images. Check dimensions and actual file size before your next upload.
6 tools
Image resizerMeet a pixel-dimension requirement.ImagesImage compressorReduce bytes for an upload.ImagesImage format converterUse a supported format in another app.ImagesImage cropperRemove unwanted borders or frame an image.ImagesImage size and dimension checkerUnderstand why an image fails requirements.ImagesImage color pickerSample usable colors from artwork.Images
No matching tools
Try a broader task such as “text”, “CSV” or “image”. Standalone calculators and date tools are outside this collection.
Suggest a taskSTART WITH YOUR PROBLEM
Get the right picture.
Change image format
Keep PNG or WebP when transparency matters. For JPEG, choose the background that should replace transparent pixels and inspect partially transparent edges.
Find a color
Use coordinates to sample one pixel or a small square average. Take the decoded sRGB value to Color converter or check it against the actual text background.
Guides for images
Images · Practical guide
Image pixels, file size and formats explained
Understand dimensions, compression, transparency and format choices before preparing an image.
Read the guide Images · Practical guideReduce an image for an upload limit
Use actual bytes, suitable formats and explicit resizing choices to meet an upload constraint.
Read the guide Images · Practical guideCrop or resize an image to fit a frame
Compare fit, stretch and crop with exact dimensions and understand what each operation changes.
Read the guide