Web tools
htaccess redirects, Nginx conversion, URL parsing, HTTP status codes, MIME types and SVG data URIs for everyday server work.
10 tools · free · no account · nothing uploaded
All 10 web tools
htaccess Redirect Generator
Turn a list of old and new URLs into Apache RewriteRule lines with 301 or 302 status.
Open toolURL Parser
Break any URL into protocol, host, path, query parameters and hash, using the browser parser.
Open toolhtaccess to Nginx
Translate Apache RewriteRule lines into Nginx rewrite directives. Handles common 301 and 302 patterns; anything unusual is commented out.
Open toolHTTP Status Codes
Look up any HTTP status code by number or by name. A searchable list of the codes you actually meet in logs, APIs and browser dev tools.
Open toolMIME Type Lookup
Find the MIME type for a file extension, or the extensions for a MIME type, across images, fonts, documents and archives.
Open toolSVG to Data URI
Convert SVG markup into a URL-encoded data URI for CSS backgrounds. The output is quoted and escaped so it drops straight into a background-image rule.
Open toolIPv4 Subnet Calculator
Work out the network, broadcast, mask and usable hosts for a CIDR block. Essential for configuring firewalls, routers and VLANs correctly.
Open toolChmod Calculator
Build octal and symbolic Unix permissions from checkboxes. Read, write and execute map to 4, 2 and 1 — the reason 755 is so common.
Open toolSpeed Test
Measure your real download and upload speed and latency in the browser, with the numbers in Mbps and MB/s. No app, no account.
Open toolWhat Is My IP
See the public IP address the internet sees, plus your timezone, language, screen size and other details your browser exposes.
Open toolWhat these web tools cover
Server-side chores that usually mean opening documentation in another tab. Build an htaccess redirect rule, translate htaccess rules into Nginx syntax, take a URL apart into scheme, host, path and query, look up what a status code means, find the MIME type for a file extension, or inline an SVG as a data URI. Output is plain text you can paste into a config.
Common jobs
- Writing a 301 redirect without breaking the query string
- Porting an Apache rule to Nginx during a migration
- Checking whether a 410 or a 404 is the right response
Why they run on your device
These pages are static files. The work is done by JavaScript in your tab, so a file or a password never leaves your machine — there is no upload endpoint on this site to send it to. That also means no account, no usage counter and no queue.
Questions
Do these tools touch my server?
No. They generate text you paste into your own configuration; nothing connects to your host.
Is the Nginx conversion complete?
It covers the common redirect and rewrite patterns. Complex rule sets still need a manual review.