Tools

Chai PDF, Chai Images, Chai Media, AR measure & browser utilities — free on your device

• Collaboration, creative & social miniapps

  • 📝

    ChaiNote

    Notepad — solo free; live with friends & cloud save need Miniapps Pro

  • 💻

    ChaiCode

    Code editor with inline AI — run, debug, explain, web search fix

  • 🎨

    ChaiDraw

    Whiteboard — solo free; live collab & cloud save need Pro

  • 📖

    ChaiBook

    Shared chapters with friends

  • 🎵

    ChaiMusic

    Playlists — solo free; sync with friends & cloud save need Pro

  • 📹

    ChaiTeams

    1:1 video calls with friends — Miniapps Pro + verified identity

  • 🎮

    Mini Games

    Coin toss, RPS, tic-tac-toe, hand cricket & chess clock — solo free; live with a friend needs Pro

  • 📄

    ChaiWord

    Documents — import .docx, draft on mobile, export & re-import

  • 📗

    ChaiSheets

    Spreadsheets — merge cells, format-as-table, formula autocomplete, multi-sheet, charts, pivot tables, xlsx/csv

  • 📊

    ChaiSlides

    Slide decks — import & export .pptx and PDF, collaborate live

  • 🖼️

    ChaiDesign

    Posters & visiting cards — solo free; premium templates & multi-page PDF need Pro

• Chai AI — Pro agents & market intelligence

  🤖

  Chai AI

  MentalOSocial & ChaiMarkets — Pro AI inside ChaiSaab.

  • 🧠

    MentalOSocial — Wellness, Business & Legal AI

    Unified Pro AI workspace — wellness, finance, marketing, career, 12 India Legal M&A agents, legal practice modes, cinematic studio, and BYOK search

  • 📈

    ChaiMarkets

    Market news & macro context — daily brief free; AI explain with Pro (educational only).

• Browser tool suites

  • 📄

    Chai PDF

    Split, merge, compress, rotate & watermark PDFs — one or many files, all in your browser.

    • ✂️

      PDF Splitter

      Each comma-separated group becomes its own PDF. Use single pages (1) or ranges (2-3, 9-11).

    • 📎

      PDF Merger

      Combine PDFs in order, or split into grouped outputs. Unlock password-protected files.

    • 🗜️

      PDF Compress

      Reduce file size by lowering page resolution — best for scans and photo PDFs.

    • 💧

      PDF Watermark

      Add text watermarks to one or many PDFs — nothing uploaded.

    • 🔄

      PDF Rotate

      Fix upside-down scans — rotate each page 90° left/right or portrait ↔ landscape. Batch many PDFs.

  • 🖼️

    Chai Images

    Convert, watermark, compress & edit photos — one or many files, all in your browser.

    • 🔄

      Image Converter

      Convert HEIC (iPhone), WebP, PNG, or JPG to standard JPG or PNG — nothing uploaded.

    • 💧

      Image Watermark

      Add a text watermark to JPG, PNG, or WebP — processed locally.

    • 🗜️

      Image Compress

      Shrink JPG, PNG, WebP, or HEIC photos — batch support, nothing uploaded.

    • 🎛️

      Image Edit

      Rotate 360°, tilt, adjust saturation, hue, brightness, contrast, noise, and flip — live preview.

    • 🔳

      QR Code Generator

      Create scannable QR codes from URLs or text — shaped silhouettes, module styles, sizes, and colors.

  • 🎙️

    Chai Media

    Record podcasts, edit video, compress, and split vocals for karaoke — browser studio, files stay on your device.

    • 🎙️

      ChaiPodcast Studio

      Multi-track podcast recorder — local studio free; remote guest sessions require Miniapps Pro.

    • 🎬

      Video Compress

      Shrink videos for Discord, Slack, or WhatsApp — WebAssembly in your browser.

    • 🎞️

      Video Editor

      Split, merge, grade, layer text & stickers — export for YouTube, Shorts, Instagram, TikTok & more in your browser.

    • 🎤

      Vocal & Karaoke Split

      Free classic karaoke in-browser; Pro for vocal isolation and AI HTDemucs stems — never uploaded.

    • 🥁

      ChaiBeat Lab

      16-step drum grid, swing, reverb & delay, one voice layer, JSON projects, and WAV/MP3 mixdown — all in your browser.

  • 📋

    Paste Cleanup

    Fix messy paste from ChatGPT, websites, or PDFs — plain text, CSV for Sheets, or simple markdown.

  • 🧾

    ChaiSplit

    Split any restaurant or café bill — equal or by item. PDF export, no upload.

  • 📄

    Bill Studio

    Freelancer bills with logo letterhead builder — PDF in your browser.

  • 📐

    ChaiMeasure AR

    Measure length, area & volume in AR — wide-view snapshots with measurement overlays, PDF export

  • 📍

    GeoTagged Cam

    Capture photos with GPS latitude, longitude, altitude, and time in JPEG EXIF — proof-of-visit and field surveys on your device.