Choose a KB limit
Image compressor
Reduce a JPEG, PNG, or WebP to a chosen maximum size while preserving as much useful detail as possible.
Compress an imageFree tools that process images on your device
Prepare a photo for the size your website requires
Compress images, create an exact 600×600 copy, or reduce a student application photo. No account is required, and these tools do not upload the selected file to our servers.
Choose a workflow
Free photo tools
Always begin with the dimensions, format, and file-size limit shown by the destination website.
Exact square output
600×600 photo maker
Center-crop an existing image to a square and export an exact 600×600-pixel JPEG under a selected limit.
Make a 600×600 photo50–1,024 KB presets
Student application photo resizer
Create a smaller copy for a university, scholarship, internship, or student portal without forcing a square crop.
Resize an application photoWhat these tools check
They can report and change technical properties such as file format, file size, pixel dimensions, and aspect ratio. The result remains a separate download, so your original is not replaced.
What they cannot approve
They do not certify a passport, visa, DV Lottery, student ID, or application photo. Check the receiving authority's current rules for recency, background, pose, lighting, and whether any processing is permitted.
Read the requirement before resizing
These guides explain why similar-looking application photos can have different rules.