Reduce photo file size.
Get a photo ready to upload or send.
Check your website & email settings.
Queries go directly to Google and Cloudflare. Two resolver views, not a worldwide propagation test.
Is your domain set up?
Enter your website address above. We’ll look for website and email settings and explain what we find.
What do these records mean?
A / AAAA
IPv4 and IPv6 addresses for a hostname.
MX
Mail servers. Lower priority numbers are preferred.
TXT / SPF / DMARC
Published text and email policies. Finding a record does not prove it is valid or that email will be delivered.
TTL & resolver differences
TTL is remaining cache time in seconds. Different answers can reflect caching, location or load balancing.
Find out about an IP address.
Lookups are sent to ipwho.is, which receives your IP address. Location is approximate; this is not a person finder or a network traceroute. Provider usage limits apply.
Where does this IP belong?
Find its registered network organization, ASN, country and timezone.
Reduce your photo’s file size.
Keep your images to yourself.
Image files stay in this browser.
No image upload, account or API key.
A few useful things to know
File size or dimensions?
File size is the number of KB or MB an upload form allows. Dimensions are the width and height in pixels. Lowering quality can reduce file size; lowering width also makes the image narrower.
Which format should I choose?
JPEG works well for photos and most upload forms. WebP often produces compact files, but check that your destination accepts it. PNG preserves sharp graphics and transparency, but may be larger.
How do upload limits work?
Choose the maximum allowed size, such as 500 KB or 1 MB. The tool first adjusts quality, then reduces dimensions if necessary. A download is offered only if it meets that limit. KB and MB limits use 1,000 and 1,000,000 bytes so the result fits strict upload forms.