Reference
Every tool in one place, with the words that find it in search, and the options and limits of each.
All tools
| Tool | Category | Runs |
|---|---|---|
| Case Converter | Text Tools | On a button |
| Word & Character Counter | Text Tools | As you type |
| Remove Duplicate Lines | Text Tools | On a button |
| Base64 Encode / Decode | Text Tools | On a button |
| URL Encode / Decode | Text Tools | On a button |
| JSON Formatter | JSON Tools | On a button |
| JSON Minifier | JSON Tools | On a button |
| JSON Validator | JSON Tools | As you type |
| JWT Decoder | Security | On a button |
| UUID Generator | Security | On a button |
| Password Generator | Security | On a button |
| Hash Generator | Security | As you type |
| Regex Tester | Web Tools | As you type |
| HTTP Status Codes | Web Tools | As you type |
| URL Parser | Web Tools | As you type |
| Color Picker | Design Tools | As you drag |
| HEX ↔ RGB Converter | Design Tools | As you type |
| CSS Gradient Generator | Design Tools | As you change it |
| QR Code Generator | Utilities | As you type |
| QR Code Scanner | Utilities | With the camera (Android) |
| Unix Timestamp Converter | Utilities | On a button |
Search keywords
Search matches a tool's name, its description and its category name. It also matches these extra words:
| Tool | Extra search words |
|---|---|
| Case Converter | uppercase, lowercase, camel, snake, kebab |
| Word & Character Counter | count, length, statistics |
| Remove Duplicate Lines | unique, dedupe, distinct |
| Base64 Encode / Decode | b64, encode, decode |
| URL Encode / Decode | percent, escape, uri |
| JSON Formatter | pretty, beautify, indent |
| JSON Minifier | compact, compress |
| JSON Validator | lint, check, syntax |
| JWT Decoder | token, auth, bearer |
| UUID Generator | guid, identifier |
| Password Generator | random, secure, secret |
| Hash Generator | md5, sha256, checksum, digest |
| Regex Tester | regular expression, pattern, match |
| HTTP Status Codes | 404, 500, rest, response |
| URL Parser | uri, query, parameters |
| Color Picker | colour, palette, hsl |
| HEX ↔ RGB Converter | colour, color, convert |
| CSS Gradient Generator | background, linear-gradient, css |
| QR Code Generator | barcode |
| QR Code Scanner | barcode, camera, read |
| Unix Timestamp Converter | epoch, date, time, unix |
Search ignores upper and lower case and matches part of a word, so sha finds the Hash Generator.
Options and limits
| Tool | Option | Values | Default |
|---|---|---|---|
| Remove Duplicate Lines | Trim whitespace | On, off | On |
| Remove Duplicate Lines | Ignore case | On, off | Off |
| Remove Duplicate Lines | Drop empty lines | On, off | Off |
| Base64 Encode / Decode | URL-safe alphabet | On, off | Off |
| URL Encode / Decode | Encode all reserved characters | On, off | On |
| JSON Formatter | Indent | 2, 4, Tab | 2 |
| UUID Generator | Version | v1 (time), v4 (random), v7 (sortable) | v4 (random) |
| UUID Generator | Count | 1 to 50 | 1 |
| UUID Generator | Uppercase, Remove dashes | On, off | Off |
| Password Generator | Length | 6 to 64 | 16 |
| Password Generator | A–Z, a–z, 0–9, !@#$ | On, off | On |
| Password Generator | Exclude ambiguous (Il1O0o) | On, off | Off |
| Regex Tester | Case sensitive | On, off | On |
| Regex Tester | Multiline (^$ per line) | On, off | Off |
| Regex Tester | Dot matches newline | On, off | Off |
| CSS Gradient Generator | Colour stops | 2 to 6 | 2 |
| CSS Gradient Generator | Angle | 0° to 360°, in steps of 5° | 90° |
| CSS Gradient Generator | Radial gradient | On, off | Off |
| QR Code Generator | Size | 120 to 400 px | 240 px |
Options return to their defaults each time you open a tool. Inputs and results are not kept when you leave a tool.
Other limits worth knowing:
- The Regex Tester lists the first 100 matches. The count and highlighting cover all matches.
- HTTP Status Codes lists 32 common codes between 100 and 504.
- The Password Generator's symbol set is
!@#$%^&*()-_=+[]{};:,.<>?.
Home screen controls
| Control | What it does |
|---|---|
| Search tools… | Filters the grid as you type. |
| Favorites | Shows only starred tools. Selecting it clears the category filter. |
| All | Shows every tool. |
| Text Tools, JSON Tools, Security, Web Tools, Design Tools, Utilities | Show one category. Select the active chip again to return to all tools. |
| Star on a card | Adds the tool to, or removes it from, your favorites. |
| Theme button (title bar) | Cycles system, light, dark. |
The grid shows one to four columns, depending on the width of the window.
Controls inside a tool
| Control | Where | What it does |
|---|---|---|
| Paste | Above an input box | Replaces the input with the clipboard text. |
| Clear | Above an input box | Empties the input. |
| Copy | Above an output box, or at the end of a result row | Copies that value. A message, Copied to clipboard, confirms it. |
| Back arrow | Title bar | Returns to the home screen. |
What the app saves
The app saves two things on your device: the theme you chose and your list of favorites. It does not save anything you type into a tool.