Tooliz: Screenshot, PDF, QR, JSON & 33 Tools — Studioz

Get more done without ever leaving your tab. Published by Studioz, Tooliz brings 37 everyday tools straight into the Firefox sidebar: annotated screenshots, PDF tools, QR codes, JSON formatter, regex tester, password vault, converters, timers and much more.

No more juggling dozens of tabs or uploading your files to shady websites. Built for developers, webmasters, designers, marketers and every digital pro, Tooliz is a light, fast, 100% local extension.

🧰 THE 37 TOOLS INCLUDED:
• Browser: screenshot (visible area, delayed or full page) + annotation editor (arrows, text, highlighter, numbered steps, blur, crop), tab sessions (save/restore, OneTab compatible), page extractor (links, headings & SEO, Open Graph, emails, images, color palette and fonts), font finder (hover: family, size, weight, line height, color; every font of the page), duplicate tabs (close them in one click, tabs by site).
• Developer: JSON formatter and validator, regex tester (highlighting, groups, replace), text compare (line/word diff), hash generator (MD5, SHA-256, SHA-512, CRC32, HMAC), Unix timestamp converter, JWT decoder with signature verification, Base64/URL encoder, Markdown editor with preview, CSS generator (gradients, shadows, border radius, glassmorphism), mock data generator (JSON/CSV), UTM builder and URL parser (editable parameters, templates, send to QR code), text transformer (UPPERCASE, camelCase, snake_case, kebab-case, slug, sort, dedupe, prefix/suffix, chainable).
• Documents: PDF tools (merge, drag-and-drop reorder, rotate, extract, split, images to PDF), snippets (canned texts with {date}, {url}… variables), notepad, text analyzer.
• Calculate: scientific calculator, percentage calculator (discount, VAT, margin, change), unit and currency converter, date calculator, bill splitter, finance calculators (loan payment, compound interest).
• Color & visual: color converter (HEX/RGB/HSL) + WCAG contrast checker with compliant color suggestion, QR code generator (Wi-Fi, contact, email, SMS) and reader, image compressor and resizer.
• Security: strong password generator + encrypted vault (AES-GCM).
• Time & focus: stopwatch with laps, timer that alerts you even with the panel closed, Pomodoro, time zones, coherent breathing.
• Utilities: random decider (coin flip, dice, wheel), tally counter.

⭐ TOOLIZ PREMIUM (optional, one-time lifetime payment):
Full-page capture, blur and numbered steps; PDF with no page limit, extract, split and page numbers; full page extractor with CSV export; unlimited sessions and snippets with import; custom QR codes (colors, shapes, logo, SVG); amortization schedule, savings chart and borrowing capacity; bulk UTM tagging with CSV export, unlimited templates and link history; automatic closing of duplicate tabs. Every other tool stays free.

🔒 PRIVACY-FIRST:
100% local — your files, captures and texts never leave your browser. Zero tracking, zero ads, zero behavioral analytics. Sensitive permissions (reading a page, capturing, notifications) are optional and only requested when you need them. The vault uses AES-GCM encryption with a PBKDF2-derived key (150,000 iterations).

Free, offline, no sign-up. 8 languages. Made at Studioz.