broken-link-checker 1.1.1

Broken link checker: crawl a URL or local file, find links, report 404 and 5xx
Documentation

BLE

CI Releases

Broken link checker. Crawls a URL or local file, finds links, and reports which are broken (404 or 5xx).

Install

From GitHub Releases (pre-built binaries)

Download the latest build for your platform from the Releases page. On Unix, make the binary executable and add it to your PATH if needed.

From crates.io (requires Rust)

cargo install broken-link-checker

The installed binary is named ble.

From source

git clone https://github.com/lohit-dev/broken-link-checker
cd broken_link_checker
cargo build --release

Add target/release to your PATH, or copy target/release/ble (or ble.exe on Windows) to a directory already on your PATH.

Config: Settings.toml (timeouts, redirects, checker options).

Usage

Usage: ble [OPTIONS] [URL]

Arguments:
  [URL]

Options:
  -f, --file <FILE>
      --timeout-seconds <SECONDS>
      --max-redirects <COUNT>
  -d, --max-depth <DEPTH>
  -c, --max-concurrent-requests <COUNT>
      --same-domain-only <SAME_DOMAIN_ONLY>          [possible values: true, false]
      --check-external-links <CHECK_EXTERNAL_LINKS>  [possible values: true, false]
      --ignore-ssl-errors <IGNORE_SSL_ERRORS>        [possible values: true, false]
      --retry-attempts <COUNT>
  -o, --output-format <FORMAT>
      --show-successful <SHOW_SUCCESSFUL>            [possible values: true, false]
  -h, --help                                         Print help

Note: 25 tests have been written manually to cover common cases. Additional tests for edge cases, as well as documentation, are generated by AI.

Planned

  1. Parallelism – concurrent link checks (respecting max_concurrent_requests)
  2. Colors / beautification – improved terminal output
  3. Optimization – resource and efficiency improvements

License: MIT. For contributing, see CONTRIBUTING.md.