Block 2 · Reviewoverlap
Overlaps the preceding cue by 0.250 s. Overlap can be intentional; review against the video.
SUBRIP · TIMING · READABILITY
A closer look at your subtitles.
Check an SRT file, understand each finding, and preview every exported cue.
Your subtitle text stays in this browser.
Source file
.srtUTF-8 · up to 1 MB3 readable cues
Review
Updates as you edit0Format errors
3Review findings
3Cues read
Block 3 · Reviewspeed
59.0 characters/s exceeds your 20 characters/s review threshold.
Block 3 · Reviewline
A line exceeds your 42-character review threshold.
Your review thresholds
Editable starting points. These are not universal delivery rules.
REVIEW BEFORE YOU SAVE
An export you can inspect.
Renumbers cues and uses consistent line endings. Text and cue order stay as written. An optional shift moves every cue equally.
Open the full export preview No timing shift
1 00:00:01,000 --> 00:00:04,000 A quiet room. A familiar voice. 2 00:00:03,750 --> 00:00:06,500 This cue begins before the first one ends. 3 00:00:07,000 --> 00:00:08,000 This sentence needs a little more time to read comfortably.
WHAT THE CHECKS MEAN
A warning is a prompt to look closer.
Format errors
Unreadable timing lines, impossible time values, empty cues, and end times before start times block export. Fixing a file should never mean silently losing a subtitle.
Editorial review
Overlap, long lines, short durations, and fast reading speeds deserve a look. They can also be intentional. Your video and delivery brief remain the deciding evidence.
Honest limits
This tool cannot hear the audio or see the image. It does not certify accessibility, translation accuracy, speaker labels, placement, or compliance with a platform’s specification.