API Payload Size Analyzer
Measure UTF-8 payload size and actual local gzip compression.
Relative URL Resolver
Resolve relative web paths against a base HTTP or HTTPS URL.
Processed locally in your browser.
Loading your workspace…
How to use Relative URL Resolver
- Choose Example to see valid input, or enter your own data.
- Run the tool and review the result. Invalid inputs show a helpful error.
- Copy or download the output, or use Reset to clear the workspace.
Practical example
https://example.com/docs/guide/
Common question
What should I know before using this tool?
Resolves paths locally without fetching destinations. Only HTTP and HTTPS results are accepted.
Related Tools
API Response Inspector
Explore JSON paths, nested fields, nulls, and payload structure.
CORS Analyzer
Check whether provided origin, methods, headers, and credentials align.
CSS Formatter
Format CSS rules, selectors, and declarations.