SpeakStamp

SpeakStamp lets you speak your thoughts while watching any YouTube video and instantly turns them into timestamped text comments — ready to post. HOW IT WORKS 1. Open any YouTube video and click the SpeakStamp icon 2. Hit "Start Recording" and talk — your voice is transcribed in real time 3. Each time you pause, a new timestamped segment is created automatically 4. When you're done, review your commentary, edit if needed, then copy or insert it directly into the YouTube comment box FEATURES • Real-time voice-to-text — no waiting, no uploads • Automatic timestamps — every segment is tagged with the exact video moment • Multi-language support — English, Portuguese, Spanish, French, German, Italian, Japanese, Korean, Chinese, Russian, Arabic, Hindi, and more • Editable before posting — fix typos or rephrase before you publish • One-click insert — pastes directly into YouTube's comment box • Lightweight — no external servers, no account required, no data leaves your browser NEW IN v1.2 • Timestamp bookmarks — save and revisit your favorite moments across videos • Chrome Side Panel — view your bookmarks in the browser sidebar • Timeline markers — see timestamped comments from other viewers on the progress bar • Customizable keyboard shortcuts — remap recording and bookmark hotkeys • Inline transcript editing — click any segment to edit its text directly • Merge adjacent segments — combine back-to-back segments into one • Vocalization filtering — automatically filters out "um", "uh", and filler sounds • Localized footer — the "Generated with SpeakStamp" tag matches your language PERFECT FOR • Reaction commentary while watching videos • Detailed feedback on tutorials or lectures • Note-taking with precise video timestamps • Accessibility — comment hands-free Your voice never leaves your device. SpeakStamp uses your browser's built-in speech recognition — nothing is sent to any server. Enhanced mode uses a local voice detection model that runs entirely on-device.