TBToolbox
The directory

All tools

Fast utilities for everyday digital work.

Most files stay on your device
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Showing 1–9 of 18 tools
File Toolsbrowser

File Hash Calculator

Calculate a local cryptographic file digest.

● Runs in your browserOpen →
File Toolsbrowser

File Checksum Comparator

Compare a file digest with an expected checksum.

● Runs in your browserOpen →
File Toolsbrowser

File Size Calculator

Inspect exact and human-readable file sizes.

● Runs in your browserOpen →
File Toolsbrowser

MIME Type Detector

Inspect browser-reported MIME types and extensions.

● Runs in your browserOpen →
File Toolsbrowser

File to Base64

Encode a local file as Base64.

● Runs in your browserOpen →
File Toolsbrowser

Hex File Viewer

View the first 64 KB of a file as hexadecimal.

● Runs in your browserOpen →
File Toolsbrowser

Compare Two Files

Compare two files securely by SHA-256.

● Runs in your browserOpen →
File Toolsbrowser

Text File Merger

Combine text files in selected order.

● Runs in your browserOpen →
File Toolsbrowser

Generate File Manifest

Create a JSON manifest with names, sizes and hashes.

● Runs in your browserOpen →