Tiny File Tools Fast browser-side workflows

Utility Tools

Utility Tools

Browser-first everyday utilities for ZIP packaging, Base64, passwords, time-zone checks, unit conversions, and clean text comparisons.

66 tools in this hub

Utility Tools fills the gap between heavier file workflows and tiny everyday jobs that still deserve a polished page. It covers quick tasks such as packaging multiple files into one ZIP, generating stronger passwords, converting meeting times between cities, checking unit conversions, comparing text revisions, and moving data into or out of Base64.

The common thread is speed and trust. These are browser-first utilities built for repeat use, clear limits, and honest feedback when a browser constraint matters.

Tools

Every utility workflow in one place

Utility

ZIP Compressor

Create a ZIP file from multiple files or folders in your browser with visible file lists, compression levels, progress feedback, and a clean download flow.

Utility

Token Generator

Generate random tokens for temporary secrets, invite codes, and testing identifiers.

Utility

UUID Generator

Generate UUID v4 values for IDs, tracing, and test datasets.

Utility

ULID Generator

Generate sortable ULIDs for systems that benefit from time-ordered unique IDs.

Utility

Hash Text

Hash text with SHA algorithms for integrity checks and deterministic fingerprints.

Utility

HMAC Generator

Generate HMAC signatures for message-authentication workflows and API request testing.

Utility

Bcrypt Hash Generator

Create bcrypt hashes from plain text with configurable cost factor.

Utility

Encryption and Decryption

Encrypt and decrypt text using passphrase-based AES-GCM payload workflow.

Utility

JWT Parser

Decode JWT header and payload safely for inspection without verifying signature.

Utility

URL Encoder and Decoder

Encode and decode URL strings in component or full-URL mode.

Utility

Basic Auth Generator

Create HTTP Basic Authorization header values from username and password.

Utility

Email Normalizer

Normalize, trim, lowercase, and deduplicate email lists for cleaner imports.

Utility

Text to Unicode

Convert text into Unicode escape sequences for code and payload workflows.

Utility

Text to Binary

Convert plain text into binary byte representation for learning and debugging.

Utility

Case Converter

Convert text between upper, lower, title, and sentence case quickly.

Utility

Slugify String

Turn titles or phrases into clean URL-safe slugs for pages and posts.

Utility

JSON Viewer

Format and inspect JSON safely with indentation so nested structures are readable and easier to validate.

Utility

JSON Minify

Minify JSON by removing whitespace while preserving valid structure.

Utility

JSON to CSV

Convert JSON arrays into CSV rows for spreadsheet and reporting workflows.

Utility

Lorem Ipsum Generator

Generate placeholder paragraphs with controllable paragraph and word counts.

Utility

HTML Entities Encoder and Decoder

Encode and decode HTML entities for safe display and content sanitization prep.

Utility

Keycode Info

Inspect keyboard event details such as key, code, keyCode, and modifier flags.

Utility

MIME Types Lookup

Look up common MIME types from file extensions for upload and API metadata.

Utility

HTTP Status Codes

Look up HTTP status code meanings for API debugging and support workflows.

Utility

Random Port Generator

Generate random port numbers in selectable ranges for testing and config drafts.

Utility

Math Evaluator

Evaluate arithmetic expressions quickly with basic operator support.

Utility

Percentage Calculator

Calculate percentage values from base amount and percent rate.

Utility

Chronometer

Run a lightweight stopwatch for elapsed-time checks during tasks and tests.

Utility

Color Converter

Convert HEX color codes to RGB output for design and frontend handoffs.

Utility

Roman Numeral Converter

Convert integers into Roman numerals for formatting and reference use.

Utility

ASCII Text Drawer

Render simple input text into stylized ASCII output for fun labels and demos.

Utility

SafeLink Decoder

Decode SafeLink-style wrapped URLs to recover the underlying target link.

Utility

XML to JSON

Convert XML documents into JSON objects for easier programmatic use.

Utility

JSON to XML

Convert JSON objects into XML output for systems requiring XML payloads.

Utility

Regex Tester

Test regex patterns with flags and inspect match positions/groups before using expressions in production.

Utility

Regex Memo

Format regex snippets into a clean memo layout for team documentation.

Utility

Markdown to HTML

Convert Markdown to HTML quickly for CMS, docs, and email templates where HTML output is required.

Utility

Numeronym Generator

Generate numeronyms (like i18n) from words and phrases automatically.

Utility

String Obfuscator

Obfuscate and deobfuscate strings for lightweight concealment and demos.

Utility

Emoji Picker

Pick and copy emojis quickly for docs, support messages, and social content.

Utility

YAML to TOML

Convert YAML content into TOML format for config portability.

Utility

JSON to TOML

Convert JSON data into TOML output for configuration workflows.

Utility

TOML to YAML

Convert TOML into YAML for easier human editing and infra compatibility.

Utility

TOML to JSON

Convert TOML into JSON for API and tooling workflows.

Utility

YAML to JSON Converter

Convert YAML into JSON for APIs and tooling that require JSON payloads.

Utility

JSON to YAML Converter

Convert JSON into YAML for config files, CI/CD manifests, and human-friendly editing.

Utility

JSON Diff

Compare two JSON payloads and get a readable added/removed/changed summary keyed by field path.

Utility

List Converter

Convert list delimiters between newline, comma, semicolon, and pipe formats.

Utility

SQL Prettify

Format dense SQL into readable blocks so SELECT, JOIN, WHERE, and ORDER sections are easier to review.

Utility

XML Formatter

Pretty-print XML with indentation for easier review, debugging, and copy-paste into tools that require clean XML.

Utility

MAC Address Generator

Generate random MAC addresses with optional locally-administered unicast behavior.

Utility

MAC Address Lookup

Analyze MAC address type indicators (unicast/multicast, local/global admin bits).

Utility

Text to NATO Alphabet

Convert text into NATO phonetic alphabet words for clear verbal communication.

Utility

URL Parser

Parse a URL into protocol, host, path, query params, hash, and auth fields so troubleshooting and handoffs are faster.

Utility

Text Statistics

Calculate word, line, character, and sentence counts for writing, QA, and content checks.

Utility

Device Information

Collect browser/device runtime information for support diagnostics and bug reports.

Utility

Date Time Converter

Convert local datetime to Unix timestamp and Unix timestamp back to readable local/ISO time.

Utility

ETA Calculator

Calculate expected arrival/end time from a start datetime and duration.

Utility

CHMOD Calculator

Convert file permissions between symbolic rwx format and octal values like 644 or 755.

Utility

Integer Base Converter

Convert integers between decimal, binary, octal, and hexadecimal representations.

Utility

Universal Unit Converter

Convert length, weight, volume, temperature, speed, area, and time values in one responsive unit converter with live updates and quick copy support.

Utility

Secure Password Generator

Generate strong passwords locally in your browser with adjustable length, character rules, batch output, and quick copy actions for safer account setup.

Utility

Base64 Encoder / Decoder

Encode text or files to Base64 and decode Base64 back to readable text or downloadable files in a browser-first workflow that stays on your device.

Utility

Base64 String Converter

Convert plain text to Base64 and Base64 back to plain text in a minimal string-only workflow.

Utility

Time Zone Converter

Convert dates and times between two IANA time zones, check the current offset difference, and copy a share-ready meeting time in seconds.

Utility

Diff Checker

Compare two text blocks side by side with inline change highlights when you need to review edits, pasted drafts, code snippets, or document revisions.

Related guides

Beginner guide How to use Integer Base Converter for quick browser-side checks Beginner guide How to use CHMOD Calculator for quick browser-side checks Beginner guide How to use Device Information for quick browser-side checks Beginner guide How to use URL Parser for quick browser-side checks Beginner guide How to use ETA Calculator for quick browser-side checks Beginner guide How to use Date Time Converter for quick browser-side checks

Other tool categories

Power Tools Advanced browser-side utilities for diffs, batch renaming, table extraction, metadata privacy, and ZIP inspection. PDF Tools Compress, merge, split, protect, and convert PDF files online. Office Converters Convert Word, Excel, PowerPoint, HTML, and Markdown files without desktop software. Image Tools Compress, resize, crop, and convert images for uploads and sharing. Tiny Video Tools Compress, trim, convert, subtitle, and repurpose short video or audio files in the browser. Data Cleanup Tools Clean CSVs, format JSON/XML, convert exports, and tidy text data. Tiny Web Tools Audit metadata, build sitemaps and robots files, extract text, and check links. QR & Barcode Tools Generate single or batch QR codes and barcodes for print and packaging. Tiny Business Tools Create invoices, quotes, labels, and print-ready business documents. Tiny Calculator Tools Browser-based calculators for everyday maths, money, health, and time tracking. Tiny Couriers Compare courier rates, manage lanes, and review delivery exceptions in a hosted shipping admin app. Tiny Fun Tools Play arcade-style browser games with daily shared leaderboards and no signup.