Frequently Asked Questions

Tooljin is a free online toolkit for creators, businesses, and sellers. It offers 19+ AI-powered and utility tools — including a QR & Barcode Studio, PDF tools, AI writing tools, SEO tools, image tools, and marketplace tools — all running directly in your browser. No installation needed.

Yes — most tools are 100% free with no account required. Some AI tools use a credit system (free credits given daily). Pro and Business plans exist for heavier usage. No hidden charges on free tools.

No account needed for most tools. QR code generator, barcode generator, PDF tools, image resizer — all work without signing up. AI tools give 50 free lifetime credits as a guest. Create a free account for 200 monthly credits + 5 daily credits.

Tooljin works best on Chrome, Edge, Firefox, and Safari (latest versions). All tools are browser-based and work on desktop and mobile. We recommend Chrome or Edge for the best experience.

Yes! All Tooljin tools are mobile-responsive. Open tooljin.com in your mobile browser — no app download required.

Tooljin currently offers 19 tools across 6 categories — AI Tools, PDF Tools, Image Tools, Text Tools, Marketplace Tools, and QR & Barcode Studio. New tools are added regularly. Visit the All Tools page for the full list.

YouTube Creator Pro is Tooljin's most powerful AI tool. It generates full video scripts, Shorts scripts, SEO titles & descriptions, thumbnail concepts, 30-day content calendars, TTS voiceovers, and sponsor pitch emails — all powered by Gemini AI.

LabelCrop is a free browser-based tool for Indian ecommerce sellers. It crops A4 shipping labels from Meesho, Flipkart, and Amazon into the 4×6 thermal format. Features: duplicate detection, courier-wise split, CSV export, batch stats — files never leave your device.

Yes! All tools — QR codes, barcodes, PDF tools, AI-generated content — can be used commercially. No watermarks, no restrictions. Generated content is entirely yours.

Yes, Tooljin is actively growing. New tools are added based on user demand. Check the homepage — new tools are marked with a "New" badge.

PDF tools, QR generator, barcode generator, image resizer, and LabelCrop all process locally — no internet needed once loaded. AI tools require internet to call the AI API.

Credits are used by AI tools (YouTube Creator Pro, AdCopy Pro, Favicon AI etc.). Each AI action costs a few credits. Credits reset monthly and you get a daily top-up. Free: 200 credits/month + 5/day. Pro: 3,000/month + 30/day. Business: 8,000/month + 60/day.

Free — 200 credits/month + 5/day. No payment needed.

Pro — ₹849/month or ₹7,990/year. 3,000 credits/month + 30/day.

Business — ₹1,499/month or ₹13,990/year. 8,000 credits/month + 60/day. See full pricing →

Monthly and daily credits reset and do not carry over. Only purchased top-up credits carry over and never expire.

Tooljin uses Razorpay. Accepted: UPI, Credit/Debit Cards (Visa, Mastercard, RuPay), Net Banking, and Wallets. International cards supported for USD pricing.

Yes. Contact hello@tooljin.com within the eligible period. See our Refund Policy for full details.

Yes. Cancel anytime from your dashboard. You retain access until the end of your billing period, then your account reverts to the Free plan.

Yes! Annual billing saves ~20–25%. Pro annual ₹7,990/year vs ₹849/month (saves ~₹2,200). Business annual ₹13,990/year vs ₹1,499/month (saves ~₹4,000).

Yes, 100% free. No account, no watermark, no daily limits. All 16 QR types, 12 barcode formats, custom logo, batch CSV, and scanner are free forever. Open QR Studio →

16 types: URL, Text, WiFi, vCard, Email, SMS, Phone, UPI Payment, Location, WhatsApp, Calendar Event, Zoom, Crypto Wallet, Dynamic QR — plus 16 social platforms (Instagram, YouTube, LinkedIn, TikTok and more).

A Dynamic QR points to a redirect URL you can update anytime without reprinting the QR. Perfect for restaurant menus, product packaging, and print campaigns.

12 formats: Code 128 (universal), Code 39 (industrial), Code 93 (logistics), EAN-13 (global retail), EAN-8 (small packs), UPC-A (US retail), UPC-E (compact), ITF-14 (shipping cartons), MSI (inventory), Pharmacode (pharma), Codabar (library), and Auto-detect.

For retail products in India, use EAN-13. India's GS1 prefix is 890. Enter 12 digits — the 13th check digit is auto-calculated. For shipping cartons use ITF-14. For internal inventory, Code 128 is most flexible.

Yes! Download as PNG (digital), SVG (infinitely scalable for print), or PDF (A4 print-ready). For print always use SVG — it won't pixelate at any size. Set resolution to 1024px for highest quality PNG.

Open the Batch tab in QR Studio, download the sample CSV template, fill in name and data columns, upload the CSV, and click Generate. All QR codes download as a ZIP — one PNG per row. Works for hundreds of codes at once.

No. All PDF tools process files entirely in your browser. Your files never leave your device.

PDF Dominator can merge multiple PDFs, split into pages, add watermarks, reorder pages, rotate pages, and compress PDFs — all browser-side, no upload needed.

The limit depends on your device's memory. Most PDFs up to 50–100MB work fine on modern devices. No server-side restriction.

Upload a PDF and add a digital signature by drawing or typing it. Free, browser-based, no registration required.

Yes! Use the PDF Encrypt ↔ Decrypt tool. Upload your PDF, set a password, download the encrypted version. You can also remove passwords from protected PDFs. All browser-side.

Go to Sign Up, enter your email and password, verify your email and you're in. Free account gives 200 monthly credits + 5 daily credits.

On the Login page, click "Forgot Password" and enter your email. Check spam if you don't see the email. Contact hello@tooljin.com for further help.

Email changes are done via support. Contact hello@tooljin.com with your current and new email address.

Log in, go to Pricing, select your plan. Payment via Razorpay — UPI, cards, net banking all accepted. Account upgrades instantly.

Email hello@tooljin.com with subject "Account Deletion Request". Processed within 7 business days per our Privacy Policy.

For browser-based tools (PDF, QR, barcode, image, LabelCrop) — nothing stored, fully on-device. For AI tools, input text is sent to the AI API but not permanently stored. See our Privacy Policy.

Yes. Tooljin uses Razorpay — a PCI-DSS compliant payment gateway. We never store your card or UPI details.

No. Tooljin does not display advertisements. The platform is sustained by Pro and Business subscriptions. No banner ads, pop-ups, or sponsored content anywhere.

Free tool usage — no personal data collected. Account holders — email, credits used, subscription info. Aggregate analytics for tool usage. Full details in our Privacy Policy.