TextJam — Bring Back Your Text

A free collection of 30 offline text tools. Everything runs on your device, and nothing you paste ever leaves the app.

Choose a tool below. JavaScript enables the interactive Flutter interface.

TextJam — Bring Back Your Text

A free, offline text-tools toolbox with a hand-drawn 90's-party UI. 30 tools, zero uploads, totally offline — every tool runs on your device, and nothing you paste ever leaves the app.

Case & Format

Case Converter — UPPER, lower, Title, camelCase & more
Add Line Numbers — Number every line of your text
Text to Slug — Turn text into a URL-friendly slug
Reverse Text — Flip characters, words, or lines
Text Repeater — Repeat text a number of times

Clean & Sort

Remove Extra Spaces — Collapse runs of whitespace
Remove Line Breaks — Join lines into one paragraph
Remove Duplicate Lines — Keep only unique lines
Sort Lines — Alphabetize or shuffle your lines
Trim Lines — Trim leading & trailing whitespace
Strip HTML Tags — Remove tags, keep the text

Analyze

Word & Character Counter — Words, characters, sentences & more
Find & Replace — Swap text with plain or regex matches

Encode & Generate

Base64 Encode / Decode
URL Encode / Decode — Percent-encode text for URLs
Text ↔ Binary — Convert text to binary and back
Lorem Ipsum Generator — Generate placeholder paragraphs
Random String Generator — Generate passwords & random strings

Date & Time

Epoch Converter — Unix timestamp ⇄ date, both ways
Age Calculator — Exact age in years, months & days
Date Difference — Days, weeks & months between two dates
Day Finder — Find what day of the week a date falls on

AI & Compare

AI Voice Assistant — Command TextJam with your voice
AI Lab — Clean & analyze AI-generated text
Text & Code Compare — Side-by-side diff for text or code
cURL Diff — Compare and diff two cURL commands

Dev Tools

Format cURL — Turn a one-liner into readable, indented flags
JSON Viewer — Format, validate & explore JSON in a tree
Code Screenshot — Turn a code snippet into a shareable image
JSON to Code — Generate typed model code from a JSON sample

This app requires JavaScript. Please enable it to use TextJam's tools.