TBToolbox
The directory

All tools

Fast utilities for everyday digital work.

Most files stay on your device
Showing 37–45 of 312 tools
PDFbrowser

PDF Page Size Checker

List the dimensions of every PDF page.

● Runs in your browserOpen →
PDFbrowser

Crop PDF Pages

Set a custom crop box on every PDF page.

● Runs in your browserOpen →
PDFbrowser

Resize PDF Pages

Change every PDF page to custom dimensions.

● Runs in your browserOpen →
Subtitlesbrowser

SRT to VTT Converter

Convert SubRip subtitles to WebVTT.

● Runs in your browserOpen →
Subtitlesbrowser

VTT to SRT Converter

Convert WebVTT subtitles to numbered SubRip blocks.

● Runs in your browserOpen →
Subtitlesbrowser

Subtitle to Plain Text

Remove cue numbers and timestamps from subtitles.

● Runs in your browserOpen →
Subtitlesbrowser

Shift Subtitle Timestamps

Move every SRT or VTT cue forward or backward.

● Runs in your browserOpen →
Audiobrowser

Audio Metadata Viewer

Inspect duration, sample rate, channels and frame count.

● Runs in your browserOpen →
Audiobrowser

Trim Audio

Export a selected time range as a WAV file.

● Runs in your browserOpen →