Free online tools

IP Lookup

Check the current request IP address, forwarded information, and browser metadata.

What to know before you run it

Check the current request IP address, forwarded information, and browser metadata.

Check the current request IP address, forwarded information, and browser metadata. Check proxies, access logs, locale headers, or simple IP-related support issues.

Inspect first when the source is unclear.

What to use it for
  • Shows request IP information
  • Includes forwarded header details
  • Support and debugging
Category
Free online tools
Updated
March 17, 2026
Category page

Quick start with IP Lookup

  1. 1 Open IP Lookup, then load or scan the source you want to inspect. A realistic starting input is "A file, feed, message, or code value that should be inspected before any export or transform".
  2. 2 Review the visible content, metadata, or decoded output before deciding whether another transform is necessary. Decide whether you are verifying content, structure, or integrity before you move to the next tool.
  3. 3 Move into the next cleanup, export, or validation tool only after you know what the source contains.

When you need to inspect before you transform

When the safest next step is understanding the source, not changing it.

  • Open IP Lookup when the first question is “what is in this file, feed, code, or scanned value?” rather than “how do I transform it?” It helps with viewers, scanners, checksums, and feed inspection work where the first question is whether the source is valid enough to continue.
  • Use it for fast inspection, verification, metadata checks, or opening a format you do not want to push with a full desktop app yet.
  • When the next decision depends on knowing whether the source is clean, valid, supported, or worth converting at all.

Read the inspection result

The output should tell you what the source is, how healthy it looks, and what should happen next.

  • The result reveals structure, metadata, decoded content, or scan output that helps you choose the right follow-up tool instead of guessing.
  • Inspection-first pages reduce wasted conversions because you can decide whether the source is already good enough or still needs cleanup.
  • Once the source is understood, it becomes easier to branch into export, text cleanup, code formatting, or another viewer with the right expectation.

Inspection examples

These examples mirror the kinds of checks people do before they move to the next step.

Inspect before converting

Try this input or scenario

A file, feed, message, or code value that should be inspected before any export or transform

What to check in the result

Use the preview or decoded output to decide whether to convert the source further or stop here.

Next move

This prevents blind conversion loops when the real issue is inside the source itself.

Verify metadata or decoded output

Try this input or scenario

A source whose metadata, checksum, or decoded contents should be verified before reuse

What to check in the result

Review the returned details and compare them with what the next step expects.

Next move

A quick inspection step often catches the real mismatch before you move into editing or publishing.

Branch into the right follow-up tool

Try this input or scenario

An inspected source that now clearly needs conversion, cleanup, or another viewer step

What to check in the result

Use the inspected output as the evidence for which related tool should come next.

Next move

That keeps the next step clear and avoids bouncing between unrelated tools.

Where a preview gets mistaken for a verdict

These checks help you avoid treating the first visible panel as the full story.

  • Viewing or scanning does not always fix the source, so do not confuse a readable preview with a cleaned or production-ready asset.
  • Check whether the page is showing all metadata or only the available subset because some formats expose more than others.
  • If the source still needs editing, exporting, or encoding changes, continue into the related cleanup or transform page instead of overloading the viewer.

Best next tools after inspection

These linked pages handle the common follow-ups once the source is understood.

Other languages

Switch languages without losing this page.

Explore related pages

See the category page, related pages, and help from here.