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AutoSubtitles features

Everything you can do with AutoSubtitles, from automatic captions to translation and styling. All in your browser, with no signup.
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All features

AutoSubtitles is a free, browser-based caption tool. Every feature below works with no signup and no install, so you can upload a video and start right away.

Why creators choose AutoSubtitles

  • Total control over every caption

    Customize every detail: fonts (upload your own with Pro), colors, outline, shadow, background, casing, spacing, alignment, position, and animation. Or start from 28 presets.

  • Renders in your browser, fast

    No waiting to upload your video to a server and no render queue. It stays on your device and captions render right in your browser, so you get your captioned video in seconds.

  • Viral animated captions

    Word-by-word animations and karaoke highlighting in bold, readable styles built for TikTok, Reels, and Shorts.

  • Export however you need

    Download a captioned video with burned-in subtitles on any plan. With Pro, also export SRT, VTT, and TXT files to use anywhere.

  • Translate into 30+ languages

    Translate your captions into 30+ languages with AI while keeping the timing intact.

  • Free to use, private

    Use it free; a paid plan unlocks more. Your video file never leaves your device; only the audio is sent for transcription, then deleted.