Adobe Podcast Enhance Speech
podcast.adobe.com
Makes a voice recorded in a bad room sound like a studio microphone
Free account
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Trim, caption, transcribe, convert and record media.
podcast.adobe.com
Makes a voice recorded in a bad room sound like a studio microphone
amara.org
Caption and translate a video with other people, subtitle by subtitle
audiomass.co
A waveform audio editor that runs in the tab with nothing uploaded
clideo.com
Single-job video utilities: compress, merge, resize, loop, add audio
clipchamp.com
A real multi-track video timeline in the browser, exporting 1080p free
kapwing.com
Cuts video, auto-subtitles it and reframes it for each platform
online-video-cutter.com
Trims, crops and rotates a video with no account and no watermark
otranscribe.com
Play the audio and type the transcript in the same window
recordscreen.io
Records your screen and webcam from a tab, saving straight to disk
veed.io
Transcribes a video into subtitles and lets you fix every word by hand
vocalremover.org
Splits a song into a vocal track and a backing track
vocaroo.com
Press record, get a link to the audio, send it to someone
huggingface.co
Runs OpenAI's Whisper speech recognition inside your own browser
Privacy
These process everything inside the browser. Load the page, disconnect from the network, and they still work.
audiomass.co
A waveform audio editor that runs in the tab with nothing uploaded
otranscribe.com
Play the audio and type the transcript in the same window
recordscreen.io
Records your screen and webcam from a tab, saving straight to disk
huggingface.co
Runs OpenAI's Whisper speech recognition inside your own browser
By task
Archive
Kept on record so an old bookmark still leads to an answer. Each one names the site that does the job now.
jumpcut.com
Edited video in a browser years before that was technically reasonable
metacafe.com
Short-video hosting that ranked clips by audience rating rather than recency
revver.com
Paid video creators a revenue share, years before anyone else did
Questions
There is no single answer, which is why this page lists 13 of them with their limits stated. If you want to avoid signing up entirely, 7 of these work with no account at all.
4 of the 13 sites here process your file inside the browser and never upload it — they are marked "On device". The rest send your input to their server, which is fine for public material and worth thinking twice about for anything personal.
Some already have. 3 entries in this category has been retired and moved to the Archive with a working successor, so an old bookmark still leads somewhere useful.