Free Telegram Chat Analyzer — Beautiful Statistics & Insights
Upload your Telegram export and instantly discover message statistics, word clouds, activity heatmaps, emoji patterns, and more. 100% browser-based — your data never leaves your device.
What You Can Discover
ChatPeek turns your raw Telegram export into a rich, interactive dashboard in seconds.
Message Statistics
Total messages, daily averages, busiest days and hours, and per-participant breakdowns.
Word Cloud
Visualize the most-used words and phrases in your conversation at a glance.
Activity Heatmap
See exactly when you and your contacts are most active — by hour, day, and month.
Emoji Analysis
Discover which emojis are used most often and how emoji usage varies by participant.
Response Times
Measure average response times between participants to see who replies fastest.
Sentiment Analysis
Get a positive/negative/neutral breakdown of the conversation's overall tone.
How to Export Your Telegram Chat
You'll need Telegram Desktop (available for Mac, Windows, and Linux) to export your chat history. The export takes under a minute.
- 1Open Telegram Desktop on your computer and navigate to the chat you want to analyze.
- 2Click the three-dot menu (⋮) in the top-right corner of the chat window.
- 3Select "Export Chat History" from the dropdown. In the dialog, set the Format to JSON (not HTML).
- 4Click Export — Telegram will save a
result.jsonfile to your chosen folder. Upload that file to ChatPeek.
Need more detail? Read the full Telegram export guide →
Your Privacy is Guaranteed
ChatPeek is built privacy-first. Your Telegram file is loaded directly into your browser's memory and processed using JavaScript — no data is ever sent to a server. Close the tab and the data is gone. No accounts, no tracking, no uploads.
Ready to Analyze Your Telegram Chat?
It's free, instant, and completely private. Just export your chat from Telegram Desktop and drop the result.json into ChatPeek.
- ✅ No sign-up required
- ✅ Works with DMs and group chats
- ✅ Handles chats of any size
- ✅ Export beautiful PDF reports
- ✅ 100% free, forever
Frequently Asked Questions
Does ChatPeek upload my Telegram data anywhere?
No. ChatPeek is 100% browser-based. Your exported Telegram JSON file is processed entirely on your device. Nothing is sent to any server — your conversations stay completely private.
What format does Telegram export use?
Telegram Desktop exports chats as a JSON file (result.json). ChatPeek supports this format natively. Make sure to select "JSON" (not HTML) when exporting from Telegram Desktop.
Can I analyze Telegram group chats with ChatPeek?
Yes! ChatPeek supports both personal Telegram DMs and group chats. Group chat exports include all participants, and ChatPeek will show per-user message statistics and activity breakdowns.
Is there a message limit for Telegram analysis?
Telegram itself does not impose an artificial limit on exports — you can export your entire chat history. ChatPeek processes the file locally, so performance depends on your device, but most chats of any size work smoothly.