coderstool.com valid

CodersTool

CodersTool is a browser-based developer and admin utility workbench built and maintained by Devicode Software. It covers URL hygiene, Unicode/UTF encoding, hashes, SQL tools, JSON/XML formatters, AES encryption, network utilities, schema helpers, and related developer workflows. No install required.

For agents: CodersTool: browser-based developer utility workbench with JSON/XML formatters, encoding, hashes, SQL, AES and network tools. No install required, plus blog art

developer utilitiesjson formatterurl encodingaes encryptionsql tools

Their llms.txt

The beginning of the file, from our validated copy saved 2026-10-21T13:01:26.533Z. Cached copy · Source on coderstool.com

# CodersTool

> CodersTool is a browser-based developer and admin utility workbench built and maintained by Devicode Software. It covers URL hygiene, Unicode/UTF encoding, hashes, SQL tools, JSON/XML formatters, AES encryption, network utilities, schema helpers, and related developer workflows. No install required.

Use category pages to discover related tools. Use individual tool pages as the canonical source for task-specific inputs, outputs, and usage steps.

This site exposes public HTML pages plus XML sitemaps. Prefer the canonical URLs below. Avoid authenticated or admin-only areas such as `/admin`, `/login`, `/account`, `/dashboard`, and `/settings`. Ephemeral code-share URLs (`/cs/*`) are user-generated, transient, and have no stable content; do not index or cite them.

## Core Pages

- [Home](https://www.coderstool.com/): Main entry point for developer tools, categories, and navigation.
- [About](https://www.coderstool.com/about): Site overview and Devicode Software attribution.
- [Tools](https://www.coderstool.com/tools): Human-readable index of public tool categories and tools.
- [Sitemap](https://www.coderstool.com/sitemap): Human-readable index of public pages.
- [Blog](https://www.coderstool.com/blog): Articles that explain concepts behind many tools.
- [Tools Sitemap XML](https://www.coderstool.com/sitemap-tools.xml): Machine-readable list of public tool, category, and site pages.
- [Posts Sitemap XML](https://www.coderstool.com/sitemap-posts.xml): Machine-readable list of public blog pages.

## Canonical Tool Hubs

- [Web and SEO Tools](https://www.coderstool.com/tools/web-seo): URL cleanup, redirects, links, meta tags, sitemaps, robots.txt, schema, and website diagnostics.
- [Browser and Device Tools](https://www.coderstool.com/tools/browser-device): Browser, device, timing, timezone, and interaction utilities.
- [Data Format Tools](https://www.coderstool.com/tools/data-format): JSON, XML, SOAP, CSV, YAML, SQL, diagrams, test data, and structured data workflows.
- [Encoding Tools](https://www.coderstool.com/tools/encoding): Unicode, UTF-8, UTF-16, UTF-32, ASCII, Base64, escapes, and representation transforms.
- [Security Tools](https://www.coderstool.com/tools/security): Hashes, encryption, certificates, tokens, security.txt, and security-focused utilities.
- [Color and Design Tools](https://www.coderstool.com/tools/color-design): Color conversion, image utilities, and frontend design helpers.
- [Developer Tools](https://www.coderstool.com/tools/developer): Code formatting, snippets, browser inspection, sorting, Git ignore, and developer workflow tools.
- [Utilities](https://www.coderstool.com/tools/utilities): Text tools, date and time helpers, calculators, finance helpers, and general-purpose utilities.

## Featured Tools

### URL, SEO, and HTTP
- [URL List Cleaner](https://www.coderstool.com/url-list-cleaner): Clean, deduplicate, and normalize a list of URLs.
- [Redirect Checker](https://www.coderstool.com/redirect-checker): I
…

Related sites

Other listed sites in Developer tools. See the whole category →

Machine-readable: GET /v1/resolve?q=coderstool.com · GET /v1/domain/coderstool.com · this page as Accept: application/json or text/markdown · MCP lookup_domain

Automatically discovered from public files. Inclusion does not imply endorsement or publisher participation.

Claim my listing on Agent Web Map for coderstool.com:
1. POST https://agentwebmap.com/v1/sites/coderstool.com/claims and keep claim_id and claim_secret private.
2. Publish the proof: add the line "AgentWebMap ownership: <token>" (token from step 1) to https://coderstool.com/llms.txt, or use the DNS, meta-tag or well-known method the response describes.
3. POST https://agentwebmap.com/v1/sites/coderstool.com/verify with {"claim_id": "...", "claim_secret": "..."}.
4. Save the api_key from the answer; it manages the listing (PATCH https://agentwebmap.com/v1/sites/coderstool.com).
MCP equivalent: tools begin_ownership_claim, then verify_domain, at https://agentwebmap.com/mcp. Docs: https://agentwebmap.com/docs#verify

Corrections or removal requests: contact the directory.