Home PDF Resume Data Invoice QR Markdown Diff Password Timezone Timecard Image Calc CSS
13 Free Tools 100% Private No Signup Client-Side

Forge Your Productivity

Professional tools for PDFs, resumes, data, invoices, CSS, and content — all free, all in your browser, all private.

13
Free Tools
0
Servers Used
100%
Client-Side
∞
Privacy
📄
PDF

Merge, split, compress, and protect PDFs. Convert images to PDF. All powered by PDFLib in your browser.

PDF Merge Convert
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📝
Resume

Build professional resumes with 3 templates. Real-time preview. Export to PDF. Save and load your data.

Resume Career PDF
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⚡
Data

JSON formatter, YAML/CSV converter, SQL formatter, regex tester, base64 encoder. Developer Swiss Army knife.

JSON YAML SQL Regex
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💰
Invoice

Create professional invoices for freelancers. Multiple currencies, live preview, PDF download, print-ready.

Invoice Finance Freelance
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📱
QR

Generate custom QR codes with colors, sizes, and logos. Perfect for URLs, Wi-Fi, vCards, and more. Download as PNG or SVG.

QR Generator Share
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📝
Markdown

Write and preview Markdown in real-time with syntax highlighting. Export to HTML or download .md files. Fullscreen editor included.

Markdown Editor Preview
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🔍
Diff

Compare text side-by-side with character-level diffs. Upload files, paste text, or type directly. See exactly what changed.

Diff Compare Text
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🔐
Password

Generate secure passwords with custom rules. Strength meter, ambiguous character avoidance, and clipboard copy. History of 20 passwords.

Password Security Generator
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🕐
Timezone

Convert between timezones and unix timestamps. Compare multiple timezones at a glance. Date math with add/subtract days.

Timezone Epoch Converter
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⏱
Timecard

Track weekly work hours, breaks, and overtime. Calculate payroll, export to CSV, and print. 100% client-side timecard calculator.

Timecard Payroll Overtime
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🖼️
Image

Compress, resize, and convert images to JPEG, PNG, or WebP. Live size comparison, quality slider, and exact dimensions. All in your browser.

Compress Resize Convert
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🧮
Calc

Percentage, tip, discount, BMI, loan, age, and date difference calculators. Instant live results, no signup, completely private.

Calculator BMI Loan
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✨
CSS

Generate box shadows, gradients, border radius, and glassmorphism visually. Live preview and copy-ready CSS for your stylesheet.

CSS Shadow Glass
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What is ToolHive?

ToolHive is a collection of 13 free, browser-only tools for everyday work with documents, data, and design — PDF merging and editing, resume building, JSON and SQL formatting, invoices, QR codes, Markdown, text diffs, passwords, timezones, timecards, image compression, calculators, CSS generators (including color palettes), and favicon generation. Every tool runs entirely in your browser: your files and text are processed locally on your device and are never uploaded to a server, so there is nothing for us to collect, leak, or sell.

We built ToolHive because the tools we needed were either paid, required signups, or quietly uploaded our files somewhere. ToolHive is the opposite: open a page, get the job done, close the tab. No accounts, no watermarks, no limits — and you can verify the privacy claim yourself by opening your browser's Network tab while using any tool.

Who is it for? Developers formatting JSON or testing regex, freelancers sending invoices and tracking hours, designers building palettes and checking contrast, students and job seekers crafting resumes, and anyone who needs a reliable PDF or QR tool without installing software. Every tool works on desktop and mobile, and most keep working offline after the page has loaded.

The site is supported by privacy-respecting advertising so the tools stay free. If you're in the EEA, UK, or Switzerland you'll see a consent prompt explaining your choices — your tools work the same either way. Questions? See our About, Contact, Privacy, and Terms pages.

Zero Data Upload
Everything processes in your browser. Nothing leaves your device.
Blazing Fast
No server round-trips. Instant results right in your browser.
No Signup Needed
Just open and use. No accounts, no emails, no hassle.
Beautiful UI
Glass morphism with dark neon design. Easy on the eyes.
Mobile First
Works flawlessly on phones, tablets, and desktops.
100% Free
No hidden fees, no premium tiers. Everything is free.
— Sponsored —

Enterprise-Grade Privacy

All ToolHive tools use a strict zero-trust architecture powered by CSP headers and SRI-verified CDN dependencies. Your data never touches a server — verify in your browser's Network tab. No cookies, no accounts, no storage. Ads help keep ToolHive free — they are privacy-respecting and never track your data.

No Servers No Cookies No Accounts No Storage Zero Data Upload Privacy Ads