Utilities

Utilities tools

Everyday utilities: password and QR generators, image converters, timers, and text helpers.

32 tools in this category

Password generator

Creating strong passwords

QR Generator

QR code generator

Favicon Generator

Creating a favicon from an image

Image Compressor

Compress images without losing quality

SVG Encoder

Encoding SVG to base64 and Data URI

Base64 Encoder

Base64 encoding/decoding

URL Encoder

URL encoding/decoding (encodeURIComponent)

Transliteration

Cyrillic transliteration and slug generator

Timestamp

Unix timestamp and date converter

Lorem Ipsum

Placeholder text generator

Word counter

Counting words, symbols, sentences

Emoji

Search and copy emoji

Screenshot Tool

Screenshot of any online website

Case Converter

Case conversion: camelCase, snake_case, kebab-case

Hash Generator

SHA-1, SHA-256, SHA-512 from string

UUID Generator

Generating UUID v4

Resizing

Resizing images in the browser

Reading time

Text reading time calculator

Sorting text

Sorting lines, removing duplicates

Unit converter

Length, weight, temperature, volume, speed, data

Image converter

PNG to JPG, WebP and other formats

Image Crop

Crop images by aspect ratio

Find and Replace

Find and replace text, regex support

Barcode generator

EAN-13, Code128, Code39 — create and download PNG

QR Decoder

Decoding a QR code from an image

Random data

Numbers, strings, UUID, email, names, HEX colors

Time zone converter

Convert time between world time zones

Stopwatch

Online stopwatch with laps and split time

Ciphers

Caesar, ROT13, Vigenère, Atbash, Base64

HTML Entities

Encoding and Decoding HTML Entities

CSV Validator

Checking the structure of a CSV file

Lorem Ipsum Advanced

Text generator: Latin, Russian, HTML, Markdown

About “Utilities”

Utilities category includes everyday helpers for text, images, encoding, and quick productivity workflows.

Most tools are free and browser-based, so you can use them instantly without setup.

Related articles

Explore the reChecker blog for guides, checklists, and examples for the Utilities category.

Glossary

Get clear definitions for terms used in tools from this category.

Full catalog

Open the full catalog and discover related tools in other categories.

Frequently asked questions

Are image/text utilities browser-based?

Yes, they are designed for quick in-browser workflows.

Can I use them daily for routine tasks?

Yes, this category is built for frequent practical usage.

Other tool categories

SEO tools

SEO tools for website analysis: meta tags, redirects, sitemap, robots.txt, rankings, and technical audits.

CSS tools

CSS generators and converters: gradients, shadows, border radius, flexbox, grid, colors, and typography.

DevOps tools

Developer tools: JSON/XML/SQL/YAML formatting, config generators, and code utilities.

Design tools

Design tools: color pickers, palettes, contrast checks, and design token generators.

Security tools

Website security checks: SSL certificates, HTTP headers, CSP, DNS, WHOIS, and password tools.

Monitoring tools

Website monitoring: uptime, SSL, SEO changes, search rankings, and weekly reports.

AI tools

AI tools: image and text generation, meta tags, voice, transcription, and background/object removal.

All 144 tools ->

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