Enhance README with tool descriptions and features

Expanded the README to include detailed descriptions of tools and features, including IPA transcription, German IPA generation, Latin macronization, and French liaison insertion.

Author: hellpanderrr

README.md

@@ -1,13 +1,79 @@
-[![Ask DeepWiki](https://deepwiki.com/badge.svg)](https://deepwiki.com/hellpanderrr/hellpanderrr.github.io)
-
-- **[Multi-language IPA Transcriber (wasmoon)](wiktionary_pron/index.html)** - Uses Wasmoon to execute Wiktionary Lua pronunciation modules in-browser and generate phonetic\phonemic transcriptions. For some of the languages looks up in lexicon first.
-     Supports German, Latin, French, Spanish, Portueguse, Ancient Greek, Polish, Czech, Ukrainian, Russian, Belorussian, Bulgarian, Armenian, Lithuanian, Icelandic.
-  
-- **[Multi-language IPA Transcriber (fengari)](wiktionary_pron/index_fengari.html)** - Old version. Uses Fengari Lua interpreter instead of Wasmoon.  Latin and German only.
-  
-- **[German IPA Generator](transcription/main.html)** - Pure dictionary lookup without Lua modules. Loads a default German lexicon from [transcription/data/german_ipa.txt](./transcription/data/german_ipa.txt) or accepts custom lexicon uploads
-  
-- **[Latin Macronizer](wiktionary_pron/macronizer.html)** - Add macrons to Latin text using a predefined list of macronized words [wiktionary_pron/utils/macrons.json](./wiktionary_pron/utils/macrons.json).
-  
-- **[French liaison inserter](misc/french/french_liaison.html)** - Insert liaison markers into French text; rule based, using POS tagger from `fr-compromise` 
-  
+# hellpanderrr.github.io
+
+A collection of browser-based phonetic and linguistic tools. All processing runs
+client-side — no server required after initial page load.
+
+Live site: **[hellpanderrr.github.io](https://hellpanderrr.github.io)**
+
+---
+
+## Tools
+
+### [Multi-language IPA Transcriber](wiktionary_pron/index.html) | [Live](https://hellpanderrr.github.io/wiktionary_pron/index.html)
+Generates IPA transcriptions using Wiktionary's Lua pronunciation modules,
+executed in-browser via [wasmoon](https://github.com/ceifa/wasmoon) (WebAssembly).
+For several languages, a compressed lexicon is consulted first for accuracy.
+
+**Supported languages:** German, French, Spanish, Portuguese, Latin, Ancient Greek,
+Polish, Czech, Ukrainian, Russian, Belorussian, Bulgarian, Armenian, Lithuanian, Icelandic, Mongolian
+
+Features:
+- Three transcription display modes (default, line-by-line, side-by-side)
+- Text-to-speech playback (browser native + Edge TTS via Cloudflare Workers)
+- PDF and CSV export
+- IPA result caching (localStorage, 7-day TTL)
+
+---
+
+### [German IPA Generator](transcription/main.html) | [Live](https://hellpanderrr.github.io/transcription/main.html)
+Pure dictionary lookup against a Wiktionary-derived German lexicon (700k+ entries).
+Supports uploading a custom lexicon file.
+
+---
+
+### [Latin Macronizer](wiktionary_pron/macronizer.html) | [Live](https://hellpanderrr.github.io/wiktionary_pron/macronizer.html)
+Adds macrons to Latin text using a predefined dictionary of unambiguous macronized
+words ([`wiktionary_pron/utils/macrons.json`](https://github.com/hellpanderrr/hellpanderrr.github.io/blob/main/wiktionary_pron/utils/macrons.json)).
+
+---
+
+### [French Liaison Inserter](misc/french/french_liaison.html) | [Live](https://hellpanderrr.github.io/misc/french/french_liaison.html)
+Inserts liaison markers into arbitrary French text using a rule-based approach
+with a POS tagger from `fr-compromise`.
+
+---
+
+### Legacy: [Multi-language IPA Transcriber (Fengari)](wiktionary_pron/index_fengari.html) | [Live](https://hellpanderrr.github.io/wiktionary_pron/index_fengari.html)
+Older version using the [Fengari](https://fengari.io/) Lua interpreter instead of
+wasmoon. Latin and German only. Slower than the current version.
+
+---
+
+## Browser Extensions
+
+- [YouTube Subtitles Downloader](https://chromewebstore.google.com/detail/ohaffflnoldhljinhgbfapajaechogam)
+- [TabCloser](https://chromewebstore.google.com/detail/tabcloser/cpdcoloomjapfkdpnijcgecimknajloa)
+
+---
+
+
+## Repository Structure
+
+```
+wiktionary_pron/   # Main IPA transcription app (16 languages)
+transcription/     # German standalone tool
+misc/french/       # French liaison analyzer
+index.html         # Landing portal
+sitemap.xml        # SEO sitemap
+```
+
+---
+
+## License
+
+See [`wiktionary_pron/LICENSE`](https://github.com/hellpanderrr/hellpanderrr.github.io/blob/main/wiktionary_pron/LICENSE).
+
+
+
+
+