Tool category

Subtitle Tools

Convert, shift, clean, merge, and extract text from SRT and WebVTT subtitles.

Convert text-based subtitle files to SubRip SRT. Supports SRT, VTT, WebVTT, ASS, SSA, SMI, MicroDVD SUB, MPL2 SUB, and TXT with subtitle timings.

SubtitlesConvert to WebVTT

Convert text-based subtitle files to WebVTT. Supports SRT, VTT, WebVTT, ASS, SSA, SMI, MicroDVD SUB, MPL2 SUB, and TXT with subtitle timings.

SubtitlesSubtitle Shifter

Shift every subtitle cue forward or backward to resync captions with video.

SubtitlesPartial Subtitle Shifter

Apply different timing shifts to specific time ranges inside subtitle files.

SubtitlesSRT Cleaner

Remove numbering issues, markup, SDH notes, and extra spacing from SRT subtitles.

SubtitlesConvert to UTF-8

Auto-detect source encodings and convert text or subtitle files to UTF-8 downloads.

SubtitlesOnline Subtitle Editor

Edit subtitle cue text and timings, then export SRT or WebVTT.

SubtitlesSubtitle Merger

Merge subtitles one-to-one, one-to-many, or many pairs with multiple merge modes.

SubtitlesSubtitle to Plain Text

Extract readable transcript text from subtitle files, including batch exports.

SubtitlesSubtitle to PDF

Convert subtitle and plain text files to printable PDF documents.

SubtitlesSubtitle Color Changer

Wrap WebVTT cue text with a color class for styled subtitle tracks.

SubtitlesSubtitle Position Changer

Add or remove SRT position markers for top, middle, or bottom subtitle placement.

About subtitle tools

Convert, shift, clean, merge, and extract text from SRT and WebVTT subtitles. Use free online subtitles tools like Convert to SRT, Convert to WebVTT, Subtitle Shifter, Partial Subtitle Shifter and more with practical examples, tips, FAQs, and mobile-friendly workflows.

This category groups related tools together so visitors can move from one task to the next without searching through the full library.

Most common workflows

What visitors usually do here

Convert SRT and WebVTT files for upload platforms, web players, and video editors.
Shift subtitles when captions appear too early or too late against the video.
Clean subtitle text before publishing captions or extracting transcripts.
Export subtitle text as TXT or PDF for notes, articles, lessons, or documentation.

Which tool should I use?

Use Convert to SRT for broad video platform compatibility.
Use Convert to WebVTT for web video workflows.
Use Subtitle Shifter when every caption needs the same timing adjustment.
Use Subtitle to Plain Text when you need a clean transcript instead of timed captions.

Subtitles questions

What can I do with subtitle tools?

Convert, shift, clean, merge, and extract text from SRT and WebVTT subtitles. This hub includes tools such as Convert to SRT, Convert to WebVTT, Subtitle Shifter, Partial Subtitle Shifter, SRT Cleaner.

Are these subtitles tools free?

Yes. The ready tools in this category are free to use online on JustBloc.

Which tool should I open first?

Start with the tool that matches the immediate task, then use the related tools and guides on the page if your workflow needs another step.