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Instant, privacy-first browser utilities for image processing, PDF manipulation, developer tasks, text transformations, calculators, and converters.

Explore Tool Categories

Find the right utility for your workflow across 14 specialized categories

Image Tools
31 Tools
PDF Tools
19 Tools
Text Tools
25 Tools
Developer Tools
20 Tools
SEO Tools
12 Tools
Calculators
10 Tools
Unit Converters
10 Tools
Security Tools
11 Tools
Color Tools
8 Tools
CSS Tools
7 Tools
JSON Tools
7 Tools
Base64 & Encoding
8 Tools
Date & Time
8 Tools
Miscellaneous
9 Tools

Most Popular Tools

The most frequently bookmarked tools by our users

Image Compressor

Compress JPG, PNG, and WebP images by up to 80% without losing quality.
Merge PDF

Combine multiple PDF files into one clean document instantly.
Word Counter

Count words, characters, sentences, paragraphs, and reading time in real time.
JSON Formatter

Format, validate, beautify, and minify raw JSON string inputs.
Password Generator

Generate secure, cryptographically random passwords with custom symbols.
QR Code Generator

Create custom QR codes for URLs, text, Wi-Fi, and contact details.
JPG to PDF

Convert JPG and PNG images into a clean single PDF file.
Case Converter

Convert text to UPPERCASE, lowercase, Title Case, camelCase, and snake_case.
Base64 Encoder

Encode text or images into standard Base64 format strings.
Percentage Calculator

Calculate percentage of values, percentage differences, and changes easily.
Color Picker

Pick colors from screen or image and export HEX, RGB, and HSL formats.
SERP Preview Tool

Simulate how your meta title and description appear in Google search results.

Why Choose TinyToolzz?

Built from the ground up for radical speed, privacy, and simplicity

Privacy First
Your files never leave your device. All processing occurs 100% locally in your web browser.
Lightning Fast
No server uploads or queues. Execution starts instantly and returns results in milliseconds.
Truly Free
No subscription tiers, daily task limits, or hidden paywalls. 100% free forever for everyone.
Works on Any Device
Fully optimized for smartphones, tablets, laptops, and desktop viewports.
150+ Tools
A complete utility suite for images, PDFs, developer tasks, text, calculators, and converters.
No Dark Patterns
No artificial processing delays, fake progress bars, or deceptive sign-up pop-ups.

Frequently Asked Questions

Everything you need to know about using TinyToolzz

What is TinyToolzz?
TinyToolzz is a browser-based suite of online utilities for images, PDFs, text, developer code, calculators, and unit converters. Every tool runs directly inside your web browser.
Are all tools on TinyToolzz free?
Yes. All tools on TinyToolzz are 100% free with no premium plans, hidden subscriptions, or daily limits.
Do I need to create an account?
No. You never need to sign up, provide an email address, or log in to use any tool on TinyToolzz.
Is my data safe? Do files get uploaded to a server?
Your files and text inputs are completely private. All processing is performed client-side using JavaScript and Web APIs. Zero file data is ever transmitted to external servers.
Do the tools work on mobile devices?
Yes! TinyToolzz is designed mobile-first and works seamlessly across iOS Safari, Android Chrome, mobile browsers, tablets, and desktop computers.

Bookmark TinyToolzz for Later

Hundreds of browser-based online tools, always accessible, fast, and completely free.

Explore All Tools

Schema Markup Generator

Describe an article, product, FAQ or organization to get valid JSON-LD structured data. The script block builds live and pastes straight into any page.

Generated JSON-LD

<!-- Your schema appears here - fill in the required field above -->
Article
Schema type
0
Fields filled
0
Output lines
0 B
Output size

Technical Specifications

Exactly what each schema block contains.

Type Rule
Format JSON-LD 1.1 script block with the https://schema.org context, 2-space indent
Article Headline required; author, publisher, dates, image and page URL optional
Product Name required; offers block appears with a price; ratings need value plus count
FAQPage At least one complete question and answer pair; halves are skipped
Organization Name required; sameAs keeps absolute profile URLs only
Placement Paste the whole block into the page head or body, one block per type
Processing location 100% client-side JavaScript in your browser memory; nothing is uploaded

Features

🏷️

Four Schema Types

Article, Product, FAQ and Organization forms with per-type fields.

✔️

Required-Field Hints

Plain messages name the missing field instead of failing silently.

📋

Copy or Download

Copy the script block or save it as a schema.html snippet file.

🔒

Local Device Privacy

Everything runs in the page with plain JavaScript. Drafts never leave your device.

How to Use the Schema Markup Generator

  1. Pick the schema type matching the page content.
  2. Fill the required field first, then the optional details.
  3. Check the live script block and the filled-field counter.
  4. Click Copy Schema or Download .html.
  5. Paste the block into the page and test it in the Rich Results Test.

Markup That Earns Rich Results

Structured data translates page content into the entity language search engines reason in. A price becomes an Offer with a currency, a byline becomes a Person author, a help section becomes Question and Answer pairs. The clearer the translation, the easier it is for Google to feature the page.

Match the visible page

Markup must mirror what readers see: FAQ answers hidden from the page, prices nobody can pay, and review counts with no reviews all breach policy and forfeit eligibility. Write the page first, then transcribe it faithfully here. Coordinate the surrounding on-page tags with the Meta Tag Generator and preview the result text with the SERP Preview Tool.

Honest limitations

Valid JSON-LD is table stakes, not a trophy: Google shows rich results for a fraction of eligible pages and may ignore flawless markup. Niche types beyond these four need hand-written schema, and policy-sensitive topics face extra review. Always validate externally before publishing.

Privacy and Client-Side Security

Privacy Guarantee: All markup building occurs locally inside your browser. Your headlines, prices and questions are never transmitted, stored, or recorded on remote servers.

Many online generators send your drafts to a server for processing. TinyToolzz takes a different approach: every step runs in the page itself with plain JavaScript object operations.

Because nothing is uploaded, there is no waiting, no account, and no copy of your business details retained anywhere. Your content exists only in the tab memory and is discarded when you close the page or click Clear.

Frequently Asked Questions

What is schema markup?
Schema markup is structured data using the shared schema.org vocabulary that labels page content as entities like articles, products or FAQs. It helps search engines understand the page precisely and qualifies it for enhanced rich-result displays.
Why does this tool output JSON-LD?
JSON-LD is the linked-data script format Google recommends: one compact block that lives apart from the visible markup. Unlike inline Microdata attributes, it never disturbs page layout and is far easier to validate and maintain.
Does schema markup guarantee rich results?
No. Valid markup only makes a page eligible; Google decides per query whether to show stars, FAQs or product details based on quality, relevance and policy compliance. Test every block in the Rich Results Test before publishing.
Which schema type should I choose?
Article suits posts and news stories, Product suits sellable items with a real price, FAQPage suits pages whose questions and answers appear visibly in the text, and Organization suits company identity details like name, logo and social profiles.
Where do I paste the generated script?
Paste the whole script block anywhere in the page head or body; placement does not matter to parsers. Keep exactly one block per type per page, and make sure every FAQ pair in the markup also appears in the visible page text.
Is my content uploaded to a server?
No. All markup building happens locally in your browser with JavaScript. Your headlines, prices and questions are never transmitted, stored or logged anywhere. Closing the tab or clicking Clear removes everything immediately.

Related SEO Tools

Meta Tag Generator

Build title, description and robots tags for search results.
SERP Preview Tool

See how titles and descriptions render in Google results.
Open Graph Generator

Build Facebook and LinkedIn share tags with live card previews.
Canonical Tag Generator

Mark the preferred URL to avoid duplicate-content issues.
Robots.txt Generator

Write crawler allow and disallow rules without syntax errors.
Sitemap XML Builder

Generate valid XML sitemaps for Search Console submission.