# More tools by turushan

Free web utilities for one completed job for indie makers, each on its own domain. IndieHeaders is one of them; the page is https://indieheaders.com/tools/. Each link is that tool's page as Markdown.

## Tools

- [Indie404](https://indie404.com/index.md): Check whether a site returns a real 404 for a missing page instead of a soft 404, redirect, or server error.
- [IndieA11y](https://indiea11y.com/index.md): See a page's Lighthouse accessibility score and get plain English explanations of failed audits.
- [IndieBrokenLinks](https://indiebrokenlinks.com/index.md): Find broken links on one page, checking up to 200 unique destinations and showing each HTTP status.
- [IndieCanonical](https://indiecanonical.com/index.md): Check a page's canonical URL and hreflang links for conflicts, chains, and missing return links.
- [IndieCrawl](https://indiecrawl.com/index.md): Check crawler access for search engines and AI bots.
- [IndieCrontab](https://indiecrontab.com/index.md): See what a cron expression means, its next five runs, and whether Cloudflare, GitHub Actions, Vercel, and AWS accept it.
- [IndieCSV](https://indiecsv.com/index.md): Find CSV formatting errors, preview repairs, and export CSV or JSON in your browser.
- [IndieDR](https://indiedr.com/index.md): Check a domain's Ahrefs Domain Rating.
- [IndieEXIF](https://indieexif.com/index.md): Read and remove photo metadata in your browser without uploading the image.
- [IndieHandle](https://indiehandle.com/index.md): Check username availability on GitHub, npm, X, Bluesky, and other platforms.
- [IndieHAR](https://indiehar.com/index.md): Inspect failed and slow requests in a HAR file, entirely in your browser.
- [IndieICS](https://indieics.com/index.md): Inspect a calendar file's event times, recurring schedules, and time zone issues in your browser.
- [IndieJSON](https://indiejson.com/index.md): Validate and edit JSON as code or a tree, with your data kept in your browser.
- [IndieJWT](https://indiejwt.com/index.md): Decode a JWT, check its expiry, and verify its signature locally with a public key or JWKS URL.
- [IndieLLMs](https://indiellms.com/index.md): Validate a site's llms.txt and find formatting or link issues.
- [IndieOpenAPI](https://indieopenapi.com/index.md): Check an OpenAPI document for structural errors, broken references, and missing operation or authentication details.
- [IndieOrphans](https://indieorphans.com/index.md): Find sitemap pages that no other fetched page links to, across up to 200 pages.
- [IndiePDF](https://indiepdf.com/index.md): Merge, reorder, rotate, remove, and extract PDF pages in your browser.
- [IndiePPP](https://indieppp.com/index.md): Turn a US dollar price into suggested country prices using local subscription prices and World Bank data.
- [IndiePreview](https://indiepreview.com/index.md): Preview how a link appears on X, LinkedIn, Slack, Discord, iMessage, and WhatsApp using the page's own tags.
- [IndieQR](https://indieqr.com/index.md): Create a downloadable QR code from a URL or text in your browser, without a tracking redirect.
- [IndieRedirect](https://indieredirect.com/index.md): Trace every HTTP redirect hop, its status code, and the final URL.
- [IndieSchema](https://indieschema.com/index.md): Inspect a page's JSON-LD and check common Google search feature requirements, with each rule linked.
- [IndieSecurityTXT](https://indiesecuritytxt.com/index.md): Check a site's security.txt against RFC 9116 and see what needs fixing.
- [IndieSitemap](https://indiesitemap.com/index.md): Validate a site's sitemap, check up to ten sampled pages, and see what needs fixing.
- [IndieSpeed](https://indiespeed.com/index.md): Check a page's mobile and desktop speed, Core Web Vitals, and the three fixes worth doing first.
- [IndieUTM](https://indieutm.com/index.md): Build UTM campaign links and save presets and recent links in your browser.
- [IndieWWW](https://indiewww.com/index.md): Check whether a domain and its www address resolve and redirect to the same URL.