Hardcoded subtitles remain visible when you switch captions off because the letters are already part of the picture. To remove them, you need an earlier export without text or a tool that edits the affected frames. Deleting a subtitle file cannot change those pixels.
This guide follows a practical review workflow: identify the source, choose a removal mode, then check the result in motion before using it in an edit.
Before you upload anything
Start with the editing project or original export if you still have it. Turning off the text layer and exporting again gives you the actual background. AI removal estimates the covered area; it cannot guarantee the exact picture that existed before the text was added.
If you only have the finished video, disable subtitles in your player. If the text disappears, follow the MP4 subtitle-track guide instead. If it stays, work on a copy of the highest-quality source available.
Pick a short test clip that includes your hardest shot: a face behind the caption, a moving camera, or a cut between scenes. A static opening frame is not enough to judge a whole video.
Choose Auto or Precise
Open the subtitle remover and upload your clip. The current upload limits are 10 minutes, 2 GB, and 2K input; processed output is up to 1080p. Check the upload preview before continuing, especially if the source uses an unusual codec.
| Situation | Starting point | What to inspect |
|---|---|---|
| Dialogue captions in the lower half | Auto | Whether every line is detected |
| Two lines with a large outline | Precise | The full height of both lines and their shadows |
| Captions near the top or center | Precise | Boxes around the actual text positions |
| A title appears only briefly | Precise with a time range | The moments when the title enters and leaves |
Auto locates subtitle text in the lower half. Precise uses boxes you draw and can limit removal to selected time ranges. For dialogue, select subtitle text; for other written overlays, see the on-screen text guide.
Set up a useful removal region
In Precise mode, scrub through the clip before drawing a box. A short first line may become a much longer line later. Include the complete lettering, border and shadow, with a small margin, but keep unrelated faces and graphics outside the region.
A box is a fixed area of the frame, not a promise of automatic object tracking. When text changes position, check its full path. Separate boxes or a shorter clip can be more practical than one oversized region.
Use time ranges when text appears during only part of the clip. Review the frame just before it appears and just after it disappears so the effect does not end too early.
Check the cost and submit
The studio shows a credit estimate before processing. Auto uses 1 credit per second and Precise uses 3; translation adds a separate cost. A 20-second removal-only clip therefore uses 20 credits in Auto or 60 in Precise. Use the pricing calculator for the current estimate.
Submit once the mode, regions and duration look right. Processing time varies with the clip and service workload; video duration is not a countdown to completion.
Review the download in motion
Inspect the cleaned MP4 at normal speed and pause at difficult moments. Look for leftover outlines, pulsing texture, soft patches and warped details. Pay particular attention to scene cuts and objects crossing the old subtitle area.
If a border remains, the box may be too tight. If nearby detail looks softened, try a smaller region or a better source. Large opaque caption panels and moving faces may remain difficult even after careful selection. Keep the original so you can compare rather than repeatedly processing an already edited result.
Common questions
Can this preserve the full frame?
Removal edits the subtitle area without requiring a crop. Keeping the frame size is different from preserving every original detail: reconstruction and encoding can change the image, and output is capped at 1080p.
Why is some text still visible?
It may sit outside Auto's detection area, move beyond a Precise box, or appear outside the chosen time range. Review those settings before starting another job.
Can I replace the subtitles with another language?
Yes. The studio can combine removal with recognition and translation. Review the translated lines and timing, and save an SRT alongside the video. The translation workflow explains the two recognition sources.
Use your representative test clip to try subtitle removal, then decide whether the result is suitable for the rest of your footage.
From guide to finished clip
Try it on your own video
Remove burned-in text, translate captions, or export an SRT. Start with a short clip and review the result.
Read more
Hardcoded vs. Soft Subtitles: Which Can You Remove?
Learn how to tell burned-in captions from a separate subtitle track, choose the right removal method, and keep future video exports easy to translate.
How to Remove Subtitles from an MP4
Remove an MP4 subtitle track with FFmpeg or handle burned-in captions with AI. Check which kind you have, keep the original, and verify the output.
How to Remove On-Screen Text from Video
Use Precise mode to remove titles, labels, and other on-screen text. Learn how boxes and time ranges affect the result and when to use a clean source.