Generate Cache-Control directives with configurable max-age, scope, must-revalidate, and no-transform options. Everything runs locally in your browser — nothing is uploaded.
Validate .htaccess files against 30+ known Apache directives. Checks RewriteEngine, RewriteRule, ErrorDocument, Redirect, Header, Options, and block directives. Flags unknown directives.
Browser device info, user-agent parser, HTTP status codes reference, MIME types lookup, Basic Auth header generator, Open Graph meta tags generator, and keycode inspector.
Generate CSS transform values interactively. Configure rotate, scale, skew, and translate with live preview. Everything runs locally in your browser — nothing is uploaded.
Generate clean ASCII art tables from CSV, TSV, or pipe-delimited data. Configurable header alignment, border styles, column padding, and export options for documentation, code comments, and terminal output.
Calculate exact age in years, months, and days from a date of birth in DD/MM/YYYY format. Includes eligibility check for Indian government age requirements.
HTTP Cache Header Generator lets you generate Cache-Control directives with configurable max-age, scope, must-revalidate, and no-transform options. Everything runs locally in your browser — nothing is uploaded.. It works on any device with a modern web browser.
Generate Cache-Control directives with configurable max-age, scope, must-revalidate, and no-transform options. Everything runs locally in your browser — nothing is uploaded. It runs entirely in your browser — no software installation or data uploads required.
Paste or type your content directly into the provided text area.
Yes. After the initial page load, HTTP Cache Header Generator runs entirely on your device with no internet connection needed. All processing is done locally.
Generate Cache-Control directives with configurable max-age, scope, must-revalidate, and no-transform options. Everything runs locally in your browser — nothing is uploaded. All processing runs locally — no code is sent to any server.
Tools cover JavaScript, CSS, HTML, SQL, Python, JSON, XML, CSV, and more. Check the tool description for specifics.
Yes. Since processing is local, performance depends on your device. Most operations handle large files without issue.
Yes. Formatters use well-known libraries (sql-formatter, Prettier-compatible patterns) and follow widely adopted rules.
HTTP Header Analyzer
Analyze HTTP request and response headers — detect security headers, review formatting, and inspect value structure. Everything runs locally in your browser — nothing is uploaded.
HTTP Retry Policy Builder
Build HTTP retry policies with exponential backoff, fixed delay, or circuit breaker strategies for resilient API clients. Everything runs locally in your browser — nothing is uploaded.