FileFixer AI how-to
How to resize an image for upload
Many websites reject images that are too large, too wide, or in the wrong ratio. FileFixer AI can resize JPG, PNG, and WebP images by exact dimensions, width, height, percentage, or preset, then export a smaller file for upload.
Resize image for uploadSteps
Step 1
Check the upload rule
Look for required width, height, ratio, format, or maximum file size.
Step 2
Upload the image
Open Resize & Crop Image and choose the JPG, PNG, or WebP file.
Step 3
Set dimensions or preset
Use exact pixels, width, height, percentage resize, or a platform preset depending on the rule.
Step 4
Export and test
Choose JPG, PNG, WebP, original, or automatic format, then download and test the file on the target website.
Before you process
Common problems to check.
Small source images can look soft if enlarged.
PNG transparency should stay PNG if transparency matters.
Forms with both pixel and file-size limits may need resize plus target file size.
Required credits are shown before processing starts.
Credits are reserved only when you run a job.
Failed jobs release reserved credits automatically.
If output is not generated, credits are returned to the account ledger.
Paid results stay available for 7 days.
Free job files are deleted after 24 hours.
FAQ
Common questions
Can I resize without cropping?
Yes. Use width, height, percentage, or fit settings when you want to preserve the whole image.
Can I also reduce file size?
Yes. You can adjust quality, export format, and target file size options before processing.