Fuser Apps are here 🚀
Fuser Apps are here. Free generations for the next month 💫
Let's GoAuto Caption
byfal.ai
Generate crisp burned-in subtitles with customizable typography, stroke outlines, and dynamic screen positioning
How Auto Caption works
Convert raw video with spoken dialogue into a fully subtitled MP4 in three streamlined steps.
Upload speech video
Provide any video file featuring clear dialogue and balanced vocal audio levels.
Customize caption style
Choose from 32 text colors, 5 font families, stroke outlines, and screen placement.
Burn subtitles instantly
Process the video in a single pass to generate an MP4 with hardcoded subtitles.
What Auto Caption is good at
Engineered for high legibility, robust speech recognition, and versatile typographical controls.
Single-Pass Subtitle Burning
Transcribes audio and permanently burns high-contrast subtitle overlays directly into output video frames in a single automated pass without manual timeline editing.
32-Color Palette and Typography
Select from 32 distinct text colors and classic typefaces including Garamond, Georgia, and Arial, scaling font sizes from 1 up to 148.
9-Point Grid Alignment
Position subtitle blocks precisely across horizontal (left, center, right) and vertical (top, center, bottom) axes to keep key focal points unobstructed.
Configurable Stroke and Timing
Dial stroke width from 1 to 10 pixels for maximum edge contrast and adjust display duration from 1.0 to 10.0 seconds per caption segment.
Made with Auto Caption
Explore how hardcoded typography and custom color palettes frame diverse video subjects.
Cinematic performance frame with centered baseline subtitles
Product demonstration clip with top-right typographic overlay
Culinary editorial short with high-contrast centered text
Music studio session featuring top-aligned bold subtitles
What people build with Auto Caption
From rapid social clips to archival documentaries, see how creators leverage automated video captioning.
Frequently Asked Questions
Videos with clear, direct-to-microphone spoken dialogue and minimal background noise yield the highest transcription accuracy. Vocal tracks should be mixed noticeably higher than background music or ambient sound effects for clean subtitle generation.
No, Auto Caption functions as an automated single-pass pipeline that transcribes speech and burns subtitles directly into video frames without an intermediate proofreading or text-editing stage.
You can customize 32 text colors, 5 font typefaces (Standard, Arial, Garamond, Times New Roman, and Georgia), font sizes from 1 to 148, stroke widths from 1 to 10 pixels, 9-point grid alignment, and display durations from 1.0 to 10.0 seconds.
No, Auto Caption generates static, clean text blocks. It is designed for stable readability and does not produce bouncing kinetic animations, active word-by-word tracking highlights, or transparent alpha-channel video exports.
Pair light font colors like white, ivory, or yellow with a 2 to 3 pixel stroke width to maintain crisp readability against bright or shifting backgrounds.
Try Auto Caption on Fuser
Generate crisp burned-in subtitles with customizable typography, stroke outlines, and dynamic screen positioning