WhatsApp & Telegram Chat Analyzer
Turns a WhatsApp or Telegram chat export into a full statistics dashboard — right in your browser, so the conversation never leaves your device. See who sends the most messages, who starts conversations, how fast each person replies, an hour-by-weekday heatmap of when the chat is alive, monthly activity over the years, emoji habits and a per-person writing-style fingerprint. Rename participants and set your own title, then download the summary as a PNG card or publish it as a link you can share anywhere.
Runs 100% in your browser — your files never leave your device.
Notes
- Export from WhatsApp: open the chat → three dots → More → Export chat → Without media. From Telegram Desktop: three dots → Export chat history → JSON format.
- A reply is the next message by a different person within 6 hours; a conversation start is the first message after 6+ hours of silence.
- Both direct chats and group chats work; dates and 12/24-hour times in any regional format are detected automatically.
- “Copy share link” publishes only the finished card image to abc.tools — never the chat itself, and only when you click it.
- Runs 100% in your browser — your files and data never leave your device.
Related tools
EPUB Converter & Metadata Editor
EPUB → TXT or Markdown, edit metadata, export chapters.
File Hash Checker
SHA-256/SHA-1/MD5 of any file — verify downloads.
ZIP Creator & Extractor
Build ZIP archives and unpack them, all in the browser.
Hex Viewer
Inspect any file byte by byte, offsets + hex + ASCII.
Auto Analyst: Instant Statistical Report
Drop a CSV or Excel file and get a statistician’s report: data problems, distributions, every real relationship, key drivers and Simpson’s paradox warnings, in plain English.
CSV Viewer & Editor
View, edit, sort, filter and extract columns from CSV files.