Frictionless online tools

Solve web tasks in seconds, with no signup and no extra steps

From JSON and text to frontend and file utilities: open a tool, finish the task and continue your workflow.

Quick access:Meta Tags Generator JSON Validator JS Minify Merge PDF

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92 result(s)

Pretty JSON

Format or minify JSON instantly for APIs, logs and config files.

JSON Validator

Validate JSON syntax and get clear errors to fix quickly.

UUID Generator

Generate UUID v4 values individually or in batches and copy them instantly.

Base64 Encode/Decode

Encode and decode Base64 strings for APIs, tokens, payloads and data exchange.

JSON Minify

Minify JSON safely to reduce payload size for APIs and config files.

HTML Minify

Minify HTML in seconds with compact output ready to copy.

CSS Minify

Minify CSS by removing comments and unnecessary whitespace.

JS Minify

Minify simple JavaScript snippets in a fast browser workflow.

Base64 to Image

Decode Base64 image strings and export them as downloadable image files.

Image to Base64

Convert image files into Base64 strings with optional data URL prefix.

Image to SVG

Convert images into an embedded SVG file with dimension controls.

URL Encode / Decode

Encode and decode URL strings for query params, tracking links and API requests.

JWT Decoder

Decode JWT tokens to inspect claims, expiration and payload structure instantly.

Timestamp Converter

Convert Unix timestamps to readable date-time formats and back instantly.

What Is My IP?

Check your public IP, ISP, approximate location and network details in seconds.

Percentage Calculator

Calculate common percentage operations instantly with clear results.

Compound Interest Calculator

Calculate compound interest with periodic contributions and yearly projection.

VAT Calculator

Add or remove VAT with configurable rates and full amount breakdown.

Discount Calculator

Calculate final price, discount amount and total savings instantly.

Unit Converter

Convert length, weight and temperature units in one quick interface.

Color Picker

Pick colors visually and copy HEX, RGB and HSL values instantly.

Color Converter

Convert colors between HEX, RGB and HSL with clear validation.

Palette Generator

Generate balanced color palettes from a base color for UI and branding.

Gradient Generator

Create CSS linear gradients and copy production-ready code instantly.

Box Shadow Generator

Create CSS box-shadow values with live preview and one-click copy.

Border Radius Generator

Set global or per-corner radius values with preview and CSS output.

Markdown to HTML

Convert Markdown to HTML for docs, blogs and CMS publishing workflows.

HTML to Markdown

Convert HTML to Markdown for cleaner docs, repositories and content reuse.

URL Parser

Parse URLs into protocol, host, path, query and hash for debugging.

XML Formatter

Format XML with readable indentation for debugging and integrations.

XML Minify

Minify XML by removing unnecessary whitespace and line breaks.

UTM Builder

Build campaign links with UTM parameters to measure traffic sources and channel performance.

UTM Analyzer

Analyze a URL and extract UTM parameters to validate campaign tracking setup.

Regex Tester

Test regex patterns with flags, live matches and highlighted results.

SQL Formatter

Format or minify SQL queries for readable reviews, debugging and team collaboration.

Meta Tags Generator

Generate SEO, Open Graph and Twitter meta tags for websites and landing pages.

Meta Tags Analyzer

Analyze title, description, canonical, Open Graph and Twitter tags from page HTML.

SERP Preview

Preview Google-style snippets to optimize title and meta description for higher CTR.

robots.txt Generator

Generate a robots.txt file with standard SEO crawling directives.

robots.txt Validator Online

Validate, test and check robots.txt files for invalid lines or crawl conflicts.

sitemap.xml Generator

Generate sitemap.xml from a list of URLs for better indexation.

JSON Diff

Compare two JSON documents and show differences by path and value.

JSON to XML

Convert JSON structures to XML format in a fast browser-based workflow.

XML to JSON

Convert XML input into readable JSON format for APIs and debugging tasks.

JSON to YAML

Convert JSON to YAML for configuration files and DevOps workflows.

YAML to JSON

Convert YAML to JSON for API validation and debugging.

YAML Validator

Validate YAML syntax and get clear structure error feedback.

YAML Formatter

Format YAML for readability and long-term maintenance.

Hash Generator

Generate SHA hashes from text for integrity checks and comparisons.

QR Code Generator

Create QR codes for text or URLs and download them as PNG.

QR Code Reader

Read QR codes from uploaded images and extract encoded text or URLs.

CSV to JSON

Convert CSV data into structured JSON for APIs, ETL and automation workflows.

JSON to CSV

Convert JSON objects to CSV for spreadsheets, BI reports and data exports.

Text Diff

Compare two text blocks and highlight line-by-line differences.

Sort Lines

Sort text lines ascending or descending in seconds.

Remove Duplicate Lines

Remove repeated lines and keep only one occurrence of each value.

Line Counter

Count total, empty and non-empty lines in real time.

Remove Empty Lines

Clean text blocks by removing empty lines and extra blank rows.

URL Extractor

Extract URLs from text blocks with quick copy and optional deduplication.

Email Extractor

Extract email addresses from text blocks with optional deduplication.

Phone Extractor

Extract phone numbers from raw text for cleanup and outreach workflows.

Email Deduplicator

Remove duplicate email addresses and keep a clean unique list.

Word Counter

Count words, characters and characters without spaces in real time.

Character Counter

Measure characters and words quickly for short or long text.

Capitalize Text

Transform text into title case or capitalized formats as needed.

Lorem Ipsum Generator

Generate lorem ipsum paragraphs, sentences or words for placeholder content.

Uppercase and Lowercase

Convert text to uppercase, lowercase or title case instantly.

Remove Spaces

Remove duplicate spaces or strip all spaces based on your goal.

Remove Accents

Normalize text by removing accents for clean technical outputs.

Slug Generator

Generate clean URL slugs from text with lowercase and separator normalization.

Password Generator

Create random passwords with configurable length and rules.

Image Converter

Convert images between JPG, PNG and WebP with preview and direct download.

Image Resizer

Resize images with exact width, height and aspect ratio controls.

Image Cropper

Crop images with free selection or preset ratios and download instantly.

Favicon Generator

Generate favicon sizes from one image for browser tabs and app icons.

Compress Image

Compress images by tuning format and quality for faster page loads.

Add Transparency to Image

Adjust image opacity and export a transparent PNG output.

PNG to JPG

Convert PNG images to JPG for smaller file size and broader upload compatibility.

JPG to PNG

Convert JPG images to PNG when you need lossless output and editor compatibility.

WebP to JPG

Convert WebP images to JPG for apps and platforms with limited WebP support.

WebP to PNG

Convert WebP images to PNG for editing tools and platforms that require PNG.

PNG to WebP

Convert PNG images to WebP to reduce file size and improve page speed.

JPG to WebP

Convert JPG images to WebP for better compression and faster web loading.

Image to PDF

Convert JPG, PNG or WebP images into a single PDF for sharing or printing.

JPG to PDF

Convert JPG or JPEG images to PDF for sharing, delivery and printing workflows.

Convert PNG to PDF

Convert PNG images to PDF in the browser and download a share-ready document.

WebP to PDF

Convert WebP images to PDF for compatibility with office tools and client workflows.

Split PDF

Split PDF files by page ranges to extract only the pages you need.

Compress PDF

Reduce PDF file size with practical compression and instant download.

Rotate PDF

Rotate PDF pages by 90, 180 or 270 degrees with page-range selection.

PDF to Text

Extract selectable text from PDF files for editing, analysis and reuse.

Merge PDF

Merge multiple PDF files into one clean downloadable document.

Frequently asked questions

What kind of tools does Use Tools offer?

The catalog covers practical tasks in text, frontend, data, conversions and documents. Each tool solves one concrete problem in a few steps.

Do I need an account to use the tools?

No. You can use the tools directly without signup.

What happens to the content I paste in the tools?

Most tools process data locally. If a tool behaves differently, it is clearly stated on its page.

Will the catalog keep growing?

Yes. The architecture is prepared to add categories, search and more tools without breaking the current structure.

Useful online tools for real work

Use Tools groups online tools to solve practical tasks without friction: converting formats, cleaning text, generating frontend snippets and handling files.

The priority is simple: open, use and finish in minutes. That is why each page has a direct interface, clear copy and optimized metadata for organic discovery.

When a tool processes data locally, we state it explicitly. This keeps the experience practical, fast and trustworthy.