QR Maker, PDF Reader & Signer

The complete QR code maker, PDF reader, and signature toolkit — all in one offline app. Design QR codes with your logo and brand colors, read and annotate PDFs, sign documents with your finger, extract text from any image, and convert between PDF and JPG. No subscription, no sign-up, no upload of your files.

WHY THIS APP

Most QR apps just scan. Most PDF apps just read. We do both — plus signing, annotation, OCR, and a full PDF conversion toolkit. Every feature runs on your device. Your files never leave your phone.

QR CODE MAKER

Create QR codes for 9 use cases:
- Website URL
- Contact card (vCard)
- WiFi network (auto-connect)
- Calendar event
- Email message
- SMS message
- Phone number
- Plain text or note
- Play Store app link

Customize every detail:
- Embed your logo in the center
- Gradient backgrounds (vertical, horizontal, diagonal)
- Choose colors for the data, the eyes, and the canvas
- Square or circular data modules and eye shapes
- Borders and rounded corners
- Four quality presets up to 1200 DPI
- Visual print size guide for stickers, business cards, flyers, posters

QR AND BARCODE SCANNER

Scan QR codes and barcodes instantly:
- Live camera with torch and front / back switch
- From your photo gallery
- From any image URL
- One-tap actions: open links, call, save contacts, send email

OCR — TEXT FROM ANY IMAGE

Pull text out of pictures in seconds:
- Take a photo or pick from gallery
- Paste any image URL — we fetch and read it
- Drop a YouTube link — we extract the text from the video thumbnail
- Copy the result or save to history

PDF READER

Open any PDF — from inside the app or directly from Files, Gmail, browser downloads, or any share sheet:
- Pinch to zoom
- Smooth page navigation with thumbnail drawer
- Bookmark any page with one tap, persisted per document
- Night mode for late-night reading
- Print and share built in

SIGN AND ANNOTATE PDFS

Add your signature and notes to any PDF without uploading it to the cloud:
- Draw freehand with 6 colors and 4 stroke widths
- Capture your signature in a dedicated signing pad
- Long-press a placed signature to drag it anywhere on the page
- Undo single strokes, clear an entire page, save when you are happy
- Save back to the original PDF or export a copy
- Works on any PDF, no matter where it came from

PDF TOOLKIT

A full set of offline PDF tools, no upload required:
- Image to PDF — turn up to 50 photos into a compressed PDF
- PDF to Image — every page as a JPEG, delivered as a ZIP or saved to gallery
- Merge PDFs — reorder before combining
- Split PDF — visually pick the pages you want to extract
- Compress PDF — slide between 10 and 90 percent quality
- Reorder pages — drag and drop to rearrange

OFFLINE AND PRIVATE

Everything runs on your device. We do not upload your files. We do not require sign-up. We do not collect your documents. Use the app on a flight, in a tunnel, or off-grid — it just works.

HISTORY THAT REMEMBERS

Every QR code you generate and every code you scan is saved to history. Re-open a result, copy the data, or jump back to the linked file with one tap.

PRO

Upgrade once to remove ads forever and unlock premium features: logo QR codes, gradient backgrounds, Ultra 1200 DPI export, and offline tool access.

Built for designers, small businesses, freelancers, students, marketers, and anyone who lives between QR codes and PDFs.