28 tools
Resize an Image to Exact Pixels — 64×64 to 4K
Exact width × height presets plus free-form resize, crop, rotate and upscale tools. For a file-size limit in KB, use the compress-by-size tools instead.
Resize by pixels
Pixels to CM Converter
px ↔ cm / mm / inch calculator at any DPI.
Open→Resize Image
Resize any photo or image to the width and height you type.
Open→Upscale Image
Enlarge an image 2×, 3× or 4× on-device.
Open→Crop Image
Drag a box to trim a photo to any area.
Open→Rotate Image
Turn or flip a photo the right way up.
Open→Resize to 200×230
Resize a photo to exactly 200×230 px.
Open→Resize to 300×300
Resize a photo to exactly 300×300 px.
Open→Resize to 600×600
Resize a photo to exactly 600×600 px.
Open→Resize to 1024×1024
Resize a photo to exactly 1024×1024 px.
Open→Resize to 1920×1080
Resize a photo to exactly 1920×1080 px.
Open→Resize to 100×100
Resize a photo to exactly 100×100 px.
Open→Resize to 500×500
Resize a photo to exactly 500×500 px.
Open→Resize to 1080×1080
Resize a photo to exactly 1080×1080 px.
Open→Resize to 1366×768
Resize a photo to exactly 1366×768 px.
Open→Resize to 1600×900
Resize a photo to exactly 1600×900 px.
Open→Resize to 2560×1440
Resize a photo to exactly 2560×1440 px.
Open→Resize to 3840×2160
Resize a photo to exactly 3840×2160 px.
Open→Resize Image in CM
Resize a photo in cm, mm or inches at a set DPI.
Open→DPI Converter
Set an image to 300, 200, 96 or 72 DPI.
Open→Remove Background
Erase the background and get a transparent PNG.
Open→Resize to 512×512
Resize a photo to exactly 512×512 px.
Open→Resize to 64×64
Resize a photo to exactly 64×64 px.
Open→Resize to 800×800
Resize a photo to exactly 800×800 px.
Open→Resize to 200×200
Resize a photo to exactly 200×200 px.
Open→Resize to 400×400
Resize a photo to exactly 400×400 px.
Open→Resize to 640×480
Resize a photo to exactly 640×480 px.
Open→HD Image Converter
Enlarge a small image to HD or Full HD size.
Open→Circle Crop Image
Crop a photo into a circle (transparent PNG).
Open→Guides for these tools
- 6 min readHow to Resize an Image to Exact Pixel DimensionsNeed a photo at exactly 200×230, 600×600 or 1920×1080 pixels? The cover-vs-contain trick that hits an exact pixel size without stretching or distortion.
- 6 min readHow to Reduce Image Size: Resize, Then CompressReduce image size without blur: shrink the pixel dimensions first, then compress to the KB target. Real portal targets, a worked example and the mistakes.
- 8 min readHow to Reduce Image Resolution Without Losing QualityDownscale a photo's resolution the right way: match pixels to display size, pick the right resampling and re-save as JPG, so the picture stays sharp.