hearlog
About Hearlog
Transform your audio into actionable insights with AI-powered transcription, summarization, and translation. Whether you're taking meeting notes, recording lectures, or capturing thoughts on the go.
Our Story
Hearlog was born from a simple frustration: existing transcription tools were either too expensive, lacked support for regional languages, or charged extra for translation. We believed everyone deserves access to powerful AI tools for converting speech to text, regardless of their language or budget.
Built by developers who regularly work with audio content, we designed Hearlog to be the tool we wished existed. Our focus is on making AI transcription accessible, accurate, and genuinely useful - with features like free translation, multiple summary styles, and exceptional multi-language support from Spanish and French to Hindi and Tamil that set us apart from competitors.
Our Mission
Team Hearlog is a passionate group of developers, linguists, and accessibility advocates united by one goal: making AI-powered transcription available to everyone, everywhere, in every language.
We believe language shouldn't be a barrier. Whether you're a journalist interviewing sources in Spanish, a student taking lecture notes in German, a business professional on multilingual calls, or a content creator working with Hindi and English conversations - Hearlog is built for you.
Supported Languages
Transcribe, summarize, and translate in 50+ languages from around the world
Major World Languages
Indian Languages
Other Languages
What Makes Hearlog Different
Hearlog was built because existing tools were either too expensive, didn't understand Indian languages, or lost your audio when the network dropped. We built what we needed ourselves — and made it free.
Transcribes While You Record
Segment by segment, no waiting — each 5-minute chunk transcribes automatically while you keep recording the next one.
Network-Resilient
Audio is never lost. If the connection drops, recording continues safely and transcription auto-retries as soon as you're back online.
Powered by Google Gemini
The same AI behind Google's own products, optimised for Indian languages including Hindi, Tamil, Telugu, Kannada, and Hinglish. Up to 99% accuracy on clear audio.
5 Summary Styles
Meeting Notes, Lecture Notes, Detailed, Concise, and Key Points — more formats than any competitor, free.
Editable Transcripts
Correct any segment or the full transcript directly in the app before summarising — your edits flow into export and translation.
Every Major Indian Language
The most Indian language support of any free transcription tool — including Hindi, Tamil, Telugu, Bengali, Marathi, Gujarati and more.
Try Free Instantly
Record and transcribe 3 minutes right now, no account needed. Sign up free to save notes and record unlimited sessions.
Core Features
Sign up free in 30 seconds to access all core features — no credit card required
Voice Recording
Record high-quality audio directly in your browser
File Upload
Upload audio files up to 100MB in various formats
AI Transcription
Convert speech to text in 50+ languages with Gemini AI
Smart Summaries
Get intelligent summaries in 5 different styles
Multi-language Support
50+ languages with segment-wise transcription - perfect for multilingual conversations
Free Translation
Translate to 50+ languages - completely free
Mobile Access
Scan QR code to use on any mobile device
Enhanced Features
Unlock the full potential with unlimited processing and advanced features
All Free Features Included
Access to all free features plus additional premium capabilities
Unlimited Processing
No time limits on audio transcription
Save & Organize Notes
Store and organize your processed audio notes
Cloud Sync
Notes stored securely and accessible across devices
Secure Storage
Notes are encrypted in the database
Priority Processing
Enhanced processing capabilities
View All Notes
Access all your previous recordings and notes
Technology Behind Hearlog
Offline-first recording engine
Audio is persisted on your device the instant it's captured. Recordings survive network drops, closed tabs and restarts, then upload and transcribe themselves automatically when you're back online.
Self-healing transcription pipeline
A server-side queue guarantees every recording that reaches us gets transcribed. Interrupted sessions are detected and repaired automatically — a note is created even if you never return to the page.
Built for real Indian speech
Hinglish and code-switched conversations are handled natively, with speaker reconciliation across auto-segmented long recordings and summaries in 5 styles.
Powered by Google Gemini
The same AI behind Google's own products — wrapped in our own resilience and recovery systems so a great model becomes a reliable product.
Security-hardened by design
Row-level security on every table, encrypted storage, strict content-security policies, and an error-monitoring pipeline watching production in real time.
Security & Privacy
Your privacy is our priority. Your audio files and processed text are securely stored to enable playback and note management. You have complete control over your data and can delete individual notes or your entire account at any time.
Last updated: December 2025
Ready to get started?
Sign up free in 30 seconds to start transcribing and unlock all features — no credit card required.