Meet an upload form's exact image requirements
Tell the tool what a form demands: format, maximum bytes, and maximum or exact dimensions. It builds a file, strips metadata, and checks the result against every rule before download.
Drop images here, or pick them from your device
Stays on your device. Nothing is uploaded.
Processing on this device
How to use it
- Add your image. HEIC and common formats work.
- Choose the output format: JPG, PNG or WebP.
- Enter maximum bytes and maximum or exact dimensions, or pick a preset.
- Run it. If every rule passes, download. Otherwise read which one failed.
What it keeps
- As much quality as fits within the rules.
What it removes or changes
- Metadata is always stripped, including location.
- Dimensions and quality are adjusted to meet your limits.
- Output is re-encoded.
Limits
- If a constraint cannot be met, the tool fails and says which, rather than handing over a file that will be rejected.
- PNG output cannot always reach a small byte cap. Use JPG or WebP for tight limits.
- It knows only the rules you enter. It cannot read the form.
Compatibility
JPG is accepted by almost every portal. Where a form names a format, set exactly that. If it names a size in KB, enter bytes with the right conversion in mind.
Privacy
Everything happens in your browser. The image is not uploaded to us. You upload the finished file yourself to the form.
Upload-ready versus target size
The target size tool looks for one thing: fitting under a byte limit. Upload-ready checks several constraints together, such as format, size and dimensions, and validates all of them. Use it when a form lists more than one requirement.
Troubleshooting
It says the size limit cannot be met.
Lower the dimensions, or use JPG instead of PNG.
The exact dimensions are impossible.
The source may be too small, and enlarging is not done by default. Use a bigger original.
The form still rejects the file.
It may have rules not entered here, such as aspect ratio or colour mode.
Frequently asked questions
Does it remove location?
Yes. Metadata is always stripped.
What if a rule cannot be met?
It fails and tells you which rule could not be met, instead of giving you a file that will be rejected.
Which formats can it output?
It can output JPG, PNG or WebP, whichever the form requires.