Zokilos

📄 PDF Tools3 tools — Convert & compress PDFs

📄

Doc to PDF

Convert .docx to PDF

Open Tool → 🗜️

PDF Compressor

Shrink PDF file size

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Image to PDF

Combine images into a PDF

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🧾 Business Documents5 tools — Invoices, quotes & payroll paperwork

📋

Resume Builder

Build & download a PDF resume

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Invoice Generator

Build & download a PDF invoice

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Quotation Generator

Build & download a PDF quote

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Receipt Generator

Build & download a PDF receipt

Open Tool → 💵

Salary Slip Generator

Build & download a PDF payslip

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🖼️ Image Tools4 tools — Compress, crop & clean up images

🖼️

Image Compressor

Shrink images, pick format

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Favicon Generator

Full favicon set as a ZIP

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Image Cropper

Drag to crop, download the result

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Background Remover

AI subject cutout to transparent PNG

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🎬 Audio & Video5 tools — Convert, compress & tag audio/video

🎧

Audio Compressor

Shrink WAV to MP3

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Video Converter

Convert between video formats

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YouTube Video Downloader

Download YouTube videos in multiple qualities

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YouTube Tag Generator

SEO tags from your video title

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YouTube to MP3 Converter

Extract audio from a YouTube video as MP3

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🔳 Codes & Scanning3 tools — Generate codes, extract text

🔳

QR Code Generator

Turn text/links into a QR code

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Barcode Generator

Create scannable barcodes

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OCR Document Reader

Extract text from images

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🔎 SEO Audit & Analysis4 tools — Scan sites for issues & performance

🔎

Website SEO Audit

Scan a page for SEO issues

Open Tool → ⚡

Page Speed Analyzer

Page weight, requests & load time

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On-Page Keyword Checker

Check keyword placement & density

Open Tool → ⛓️‍💥

Broken Link Checker

Find dead links on a page

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💡 SEO Research & Strategy8 tools — Keywords, competitors & content gaps

🔗

Competitor Backlink Finder

Find & verify real backlinks

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Keyword Research

Real autocomplete-based suggestions

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Instagram Hashtag Generator

Real search-backed hashtags

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TikTok Hashtag Generator

Real search-backed hashtags

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Twitter/X Hashtag Generator

Real search-backed hashtags

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Pinterest Pin Description Generator

Real search-backed pin copy

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Competitor Analysis

SEO, speed & keyword side-by-side

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Content Gap Analyzer

Topics competitor covers, you don't

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🗺️ Site Structure3 tools — Sitemaps, schema & crawl rules

🗺️

Sitemap Generator

Crawl a site, download sitemap.xml

Open Tool → 🏷️

Schema Markup Generator

JSON-LD for Article, Product, FAQ & more

Open Tool → 🤖

robots.txt Generator

Crawl rules, custom bots & sitemap

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📝 Teaching Tools2 tools — Quizzes & originality checks

📝

Quiz Generator

Turn text into a quiz

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Plagiarism Detector

Search the web, paraphrase

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📊 Classroom Tracking1 tool — Weighted GPA

🎓

GPA Calculator

Compute weighted GPA

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💻 Developer Tools9 tools — Encoders, formatters & generators for code

🗄️

RAR File Extractor

Unpack a .rar into a ZIP

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Base64 Encoder

Encode/decode text & files

Open Tool → 🔟

Binary Translator

Convert text to/from binary

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Code Minifier

Strip comments & whitespace

Open Tool → 📐

HTML Formatter & Beautifier

Pretty-print messy or minified HTML

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XML Formatter & Validator

Validate well-formedness, pretty-print

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YAML Formatter & Validator

Validate & pretty-print YAML

Open Tool → ⏱️

Cron Expression Builder

Build, read & preview run times

Open Tool → 🆔

UUID Generator

RFC 4122 v4 UUIDs, bulk & formatted

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🔤 Text Tools5 tools — Count, convert & reformat text

🔢

Words Counter

Count words, chars & more

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Text Reverser

Reverse characters, words & lines

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Text Case Converter

UPPER, camelCase, snake_case & more

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Typing Speed Test

Measure your WPM & accuracy

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URL Slug Generator

Turn a title into a clean slug

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🎨 Design & Color4 tools — Palettes, contrast & ratios

🎨

Color Contrast Checker

WCAG AA/AAA contrast ratio

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Color Tools

HEX/RGB/HSL convert, shades, complement

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Aspect Ratio Calculator

Simplify ratios, scale dimensions

Open Tool → 😀

Emoji Picker

Search & copy emoji, recently used

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🎲 Generators3 tools — Fake data for testing & secure secrets

💳

Credit Card Generator

Not real cards — for testing forms only

Open Tool → 📞

Random Phone Number Generator

Not real — for testing forms only

Open Tool → 🔑

Password Generator

Strong, random passwords + strength meter

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🏠 Daily Life3 tools — Money, dates & time zones

💱

Currency Converter

Live exchange rates

Open Tool → 🎂

Age Calculator

Exact age, days lived, next birthday

Open Tool → 🌐

Timezone Converter

Convert a time across zones

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