Aleph — AI Chat Styler

Hebrew & Arabic-script RTL/BiDi fixes, themes, focus mode & styling across Claude, ChatGPT & Gemini

Hebrew, Arabic, Persian (Farsi), and Urdu text comes out scrambled in AI chats: right-to-left paragraphs hug the wrong side, periods jump to the start of lines, numbered lists fall apart, and math collides with the text around it. Aleph fixes it — automatically, on Claude, ChatGPT, and Gemini. WHY ALEPH AND NOT ANOTHER RTL EXTENSION Aleph detects direction per element from the actual characters — true BiDi handling — so Hebrew paragraphs go right-to-left while English ones stay left-to-right, and nothing is forced. Math (KaTeX/MathJax), code blocks, and inline expressions are isolated so they stay readable inside RTL text, lists and bullet points keep their order, and everything keeps working while the response is still streaming. It is the only extension that does this across all three major AI platforms. MAKE THE CHATS YOURS • 14 hand-tuned dark and light themes — from warm dark to high contrast — with per-platform overrides • Custom fonts for text and code via Google Fonts, including Hebrew- and Arabic-friendly families • Adjustable font size, line height, paragraph spacing, and chat width • Focus mode that hides upgrade banners, suggestion chips, and promo clutter — each category toggleable • Smooth streaming animations (fade-in, typewriter, slide-up, glow) replacing the platforms' defaults • A built-in mini-game (Snake, Minesweeper) to play while long answers stream in ONE DASHBOARD FOR ALL YOUR AI USAGE • See your Claude, ChatGPT/Codex, and Gemini/Antigravity quota meters at a glance — know where your quota went before you hit the wall • Track time spent, messages sent, and estimated tokens per platform, with hourly and weekly charts • See your combined AI subscription spend in one place • Optional Google sign-in syncs your settings and daily usage summaries across devices — counts from multiple devices add up correctly PRIVATE BY DESIGN Everything runs and stays on your device. No telemetry, no analytics, no servers reading your chats — conversation text is never collected, stored, or synced. Cloud sync is opt-in, stores only aggregate daily numbers and your settings under your own account, and is protected by published security rules. The entire extension is open source (MIT): github.com/offeck/aleph Works on all three platforms. Toggle on/off anytime with Alt+Shift+A. Free, no account required.