Contact

Found a bug, or a size requirement that has changed? Let us know.

The most useful reports are the specific ones: which exam or portal, what the notification says now, and what the tool did instead. Screenshots of the error message help.

Email us

Send your message to [email protected]. This inbox also handles questions about our articles, corrections, partnerships and feedback on the tools.

Free tools

Every image tool your form needs

Resize, compress and convert photos and signatures to the exact size an application portal accepts. No signup, no watermark.

Increase image size in KB

Pad a photo up to the exact KB a form demands, with no visible change.

Reduce image size in KB

Shrink any image to a target KB with the best quality that fits.

Resize image in pixels

Set an exact width and height, or scale by percentage.

Compress JPG

Cut file size for email, websites and uploads in one click.

Convert image to JPG

Turn PNG, WebP or AVIF into the JPG most portals expect.

Signature resize

Crop and size your signature to the exact portal spec.

Passport size photo

Crop to 3.5 × 4.5 cm and land inside the KB range in one pass.

Photo dimensions guide

Passport and form photo sizes in cm, mm, inches and pixels.