# Shrinkify

> Shrinkify (https://shrinkify.net) is an open, private, high-performance browser-based digital utilities suite. It provides full-featured media editing, compression, conversion, and formatting tools for images, audio, video, PDF documents, and QR codes directly inside the user's web browser with zero cloud file uploads.

## Core Architectural Guarantees
- Zero Cloud Uploads: Files never leave the user's device. Processing occurs in-memory via client-side WebAssembly, Web Audio API, Web Workers, and HTML5 Canvas.
- Privacy First: No user data, images, audio, or PDF documents are ever sent to, logged by, or stored on any server.
- Free & Unlimited: No artificial daily caps, watermarks, paywalls, or account registrations required.
- High Performance: Leverages multi-core hardware concurrency and Web Workers for smooth client-side batch processing.
- Offline Capable: Installs as a Progressive Web App (PWA) with Service Worker caching.

## Image Processing & Optimization Tools
- [Compress Images](https://shrinkify.net/compress-images/): Compress JPG, PNG, WebP, and AVIF images online for free. Reduce image file size without losing visual quality. Fast bulk compressor.
- [Convert Image to SVG](https://shrinkify.net/image-to-svg/): Convert JPG, PNG, and WebP images to scalable vector SVG online for free. Trace logos, signatures, and graphics into clean, resolution-independent vector paths.
- [Convert to WebP](https://shrinkify.net/convert-to-webp/): Convert PNG and JPG images to WebP format online for free. Reduce website image size with transparent alpha channel preservation.
- [Convert to AVIF](https://shrinkify.net/convert-to-avif/): Convert JPG, PNG, and WebP images to AVIF format online for free. Reduce file size up to 50% compared to JPEG with sharp clarity.
- [Resize Images](https://shrinkify.net/resize-images/): Resize JPG, PNG, WebP images online for free. Change dimensions in custom pixels or percentage scale with aspect ratio locking.
- [Crop Images](https://shrinkify.net/crop-images/): Crop JPG, PNG, WebP, and AVIF images online for free. Crop photos to 1:1 square, 16:9 widescreen, or custom pixel framing with target KB compression.
- [Photo Filters & Effects](https://shrinkify.net/photo-filters/): Apply 33 aesthetic photo filters and effects online for free. 1-click Cartoon Pop, Anime Cel, Halftone, Cyberpunk, 90s VHS, 35mm film, and noir styles.
- [Photo Mask & Shape Cutouts](https://shrinkify.net/photo-mask/): Mask photos online for free. Crop into circle avatars, hearts, or stars, or apply privacy face blur, eye censor bars, and overlays with transparent PNG export.
- [AR Face Filters & Live Camera Effects](https://shrinkify.net/ar-face-filters/): Wear real-time AR face filters directly in your browser. Live face tracking with aviators, cyberpunk visors, cat ears, crowns, and instant snapshot export.
- [Rotate & Straighten Images](https://shrinkify.net/rotate-images/): Rotate JPG, PNG, WebP images 90°, 180°, or fine-tune angles to straighten horizons. Flip photos horizontally or vertically in batch with zero re-compression blur.
- [Convert to PNG](https://shrinkify.net/convert-to-png/): Convert WebP, JPG, and AVIF images to PNG format online for free. Preserve 100% lossless quality and transparent background layers.
- [Convert to JPEG](https://shrinkify.net/convert-to-jpeg/): Convert PNG, WebP, HEIC, and AVIF images to JPEG online for free. Fast batch converter to standard JPG format for all web forms.
- [Advanced Image Studio](https://shrinkify.net/advanced-image-studio/): Edit photos online for free with layers, text overlays, crop, resize, filters, and drawing tools. Export high-res PNG, WebP, or JPG.
- [Image Metadata Viewer](https://shrinkify.net/image-metadata-viewer/): Inspect EXIF metadata, camera settings, GPS location, resolution, and DPI of photos online for free. Fast image details analyzer.
- [EXIF Stripper](https://shrinkify.net/remove-image-metadata/): Strip hidden EXIF data, GPS location tags, and camera metadata from photos online for free before sharing. Protect your privacy.
- [Image to Text OCR](https://shrinkify.net/image-to-text/): Extract text from images, screenshots, and scanned document photos online for free using optical character recognition (OCR).
- [AI Background Remover](https://shrinkify.net/remove-background/): Remove image background automatically online for free. Cut out subjects from photos and export high quality transparent PNG cutouts.
- [Blur Photo Background](https://shrinkify.net/blur-background/): Blur background of photos online for free to create professional portrait mode depth effects. Keep subjects sharp with AI background blur.
- [Passport & ID Photo Maker](https://shrinkify.net/passport-photo-maker/): Create official passport size photos online for free. Auto crop headshots, change background color, and generate printable A4 sheets.
- [Convert HEIC to JPG](https://shrinkify.net/convert-heic-to-jpg/): Convert iPhone HEIC and HEIF photos to standard JPG format online for free. Fast batch converter for Apple camera roll images.
- [Online Signature Maker](https://shrinkify.net/signature-maker/): Draw or type digital signatures online for free. Download transparent PNG or JPG signature images for online forms and documents.
- [Photo & Signature Merger](https://shrinkify.net/merge-photo-signature/): Combine passport photo and signature scan into one single image file online for free for online application forms.
- [Scanned Signature Cleanup](https://shrinkify.net/clean-signature-scan/): Remove gray paper shadows and whiten background from photos of handwritten signatures online for free. Sharpen ink lines.
- [Convert & Change Image DPI](https://shrinkify.net/convert-image-dpi/): Change photo EXIF and JFIF resolution tag to 200 DPI, 300 DPI, 600 DPI, or custom DPI online for free. Prepare images for printing and online forms.
- [Compress Image to 50 KB](https://shrinkify.net/compress-image-to-50kb/): Compress JPEG and PNG photos under 50 KB online for free. Reduce photo size for SSC, UPSC, and online exam form submissions.
- [Compress Image to 100 KB](https://shrinkify.net/compress-image-to-100kb/): Compress photos and scanned document images under 100 KB online for free. Reduce file size for online registration forms.
- [Compress Image to 200 KB](https://shrinkify.net/compress-image-to-200kb/): Compress JPG and PNG photos under 200 KB online for free. Reduce scanned certificate and photo file sizes for admission forms.
- [India Passport Photo 35x45 mm](https://shrinkify.net/india-passport-photo-35x45/): Crop photo to official 35x45 mm Indian passport and visa size specifications online. Free printable 4x6 and A4 photo sheet generator.
- [US Passport Photo 2x2 Inch](https://shrinkify.net/us-passport-photo-2x2/): Crop headshots to official 2x2 inch (51x51 mm) US passport and DS-160 visa photo dimensions online for free.
- [Signature Under 10 KB](https://shrinkify.net/signature-under-10kb/): Reduce signature image size under 10 KB online for free. Compress scanned signature for bank and exam portal form uploads.
- [Signature Under 20 KB](https://shrinkify.net/signature-under-20kb/): Compress scanned signature image under 20 KB online for free. Remove paper shadows and sharpen ink for job form uploads.
- [SSC Photo & Signature Merger](https://shrinkify.net/ssc-photo-signature-merge/): Merge passport photo and signature scan into one single image card for SSC CGL, CHSL, and MTS online application form portals.
- [UPSC Photo & Signature Merger](https://shrinkify.net/upsc-photo-signature-merge/): Combine passport photo and signature scan for UPSC IAS, CDS, and NDA online application forms with correct dimensions and size limit.
- [SBI Photo & Signature Merger](https://shrinkify.net/sbi-photo-signature-merge/): Merge photo and scanned signature into an official joint card for State Bank of India (SBI) online job recruitment forms.
- [IBPS Photo & Signature Merger](https://shrinkify.net/ibps-photo-signature-merge/): Merge photo and signature scan for IBPS PO, Clerk, and RRB bank exam online applications under required 20KB to 50KB limits.
- [RRB Railway Photo & Signature Merger](https://shrinkify.net/railway-photo-signature-merge/): Merge passport photo and signature scan for Indian Railway RRB NTPC and Group D online application form uploads.
- [Image Format Converter](https://shrinkify.net/image-format-converter/): Convert images between WebP, PNG, JPG, AVIF, and HEIC online for free. Batch converter with transparency preservation and zero server uploads.

## PDF Document Processing & Security Tools
- [Merge PDF Files](https://shrinkify.net/merge-pdf/): Combine multiple PDF files into a single document. Drag, drop, and reorder pages.
- [Compress PDF](https://shrinkify.net/compress-pdf/): Reduce PDF file sizes while keeping text and images readable. Processes locally.
- [Split PDF](https://shrinkify.net/split-pdf/): Extract specific pages or split a PDF into multiple files. Runs in your browser.
- [Convert PDF to Images](https://shrinkify.net/pdf-to-images/): Convert PDF pages to JPG or PNG images. Good for sharing, presentations, or social media.
- [Extract Embedded Images from PDF](https://shrinkify.net/extract-images-from-pdf/): Extract raw photos, figures, and graphics embedded inside PDF documents at native quality without page margins or text. Free, fast & client-side.
- [Rotate PDF](https://shrinkify.net/rotate-pdf/): Rotate PDF pages 90/180/270 degrees. Fix scanned documents or upside-down pages.
- [Watermark PDF](https://shrinkify.net/watermark-pdf/): Add text or image watermarks to PDFs. Control opacity, position, and rotation.
- [Convert Images to PDF](https://shrinkify.net/image-to-pdf/): Convert multiple images into a clean PDF document. Drag, drop, and reorder pages freely with custom margins and sizes.
- [Edit PDF Metadata](https://shrinkify.net/edit-pdf-metadata/): View, edit, and update PDF title, author, subject, and keyword metadata securely in your browser with zero server uploads.
- [Organize PDF Pages](https://shrinkify.net/organize-pdf/): Visually reorder, rotate, and delete PDF pages with drag-and-drop thumbnails, then rebuild the file.
- [Password Protect or Unlock a PDF](https://shrinkify.net/protect-pdf/): Add an AES-256 password to a PDF, or remove a known password, entirely in your browser. Files never leave your device.
- [Redact & Blackout PDF](https://shrinkify.net/redact-pdf/): Permanently blackout sensitive text, SSNs, financial records, and confidential regions with local in-browser processing.
- [Convert PDF to Grayscale (Black & White)](https://shrinkify.net/pdf-to-grayscale/): Convert color PDFs to crisp black and white. Reduce color ink printing costs and convert RGB/CMYK to monochrome DeviceGray.
- [Add Page Numbers to PDF](https://shrinkify.net/add-page-numbers-to-pdf/): Insert customizable page numbers, Bates stamping, and headers/footers into PDF documents with 100% in-browser privacy.
- [Sign PDF](https://shrinkify.net/sign-pdf/): Sign contracts, lease agreements, and documents with handwritten, typed, or uploaded electronic signatures directly in your browser.
- [Flatten PDF Forms & Annotations](https://shrinkify.net/flatten-pdf/): Convert fillable form fields, checkboxes, text boxes, and digital signatures into non-editable static PDF vector graphics.
- [PDF Pages to One Sheet](https://shrinkify.net/pdf-pages-to-sheet/): Tile 2, 4, or 6 PDF pages onto a single sheet. Create compact handouts, save paper when printing, and reduce page count — all in your browser.
- [Remove PDF Background](https://shrinkify.net/remove-pdf-background/): Remove background textures, shadows, and watermark tints from PDF pages. Boost contrast to pure white for Kindle, E-Ink readers, and ink-saving printing.
- [Remove PDF Form Fields](https://shrinkify.net/remove-pdf-form-fields/): Strip interactive AcroForm fields, checkboxes, and text boxes from PDFs. Create clean blank printable forms and stop stylus keyboard pop-ups on tablets.
- [Add Border to PDF](https://shrinkify.net/add-pdf-border/): Add customizable page borders and frames to PDF documents. Choose solid, dashed, double line, or certificate styles with margin and color controls. 100% in-browser.

## Audio Editing & Conversion Tools
- [Online MP3 Cutter](https://shrinkify.net/cut-mp3/): Trim your MP3 and audio files to exactly the clip you need. Set start and end points, preview, and export.
- [Adjust Audio Volume](https://shrinkify.net/change-volume/): Boost quiet recordings or reduce loud audio in seconds. Adjust volume and re-export your file.
- [Audio Speed Changer](https://shrinkify.net/change-speed/): Speed up or slow down audio files without changing pitch. Good for podcasts, lectures, and music practice.
- [Online Pitch Shifter](https://shrinkify.net/change-pitch/): Shift the pitch of songs or voice recordings up or down without changing speed.
- [Fade Audio](https://shrinkify.net/fade-audio/): Add fade-in and fade-out effects to audio clips. Smooth transitions for music and podcasts.
- [Batch Audio Converter](https://shrinkify.net/audio-converter/): Convert between MP3, WAV, OGG, AAC, and FLAC formats. Batch processing supported.
- [Advanced Audio Studio](https://shrinkify.net/advanced-audio-studio/): Browser-based DAW with multi-track timeline, pan/volume automation, loop playback, and WAV mixdown export.
- [Reverse Audio](https://shrinkify.net/reverse-audio/): Flip any audio file to play it backwards. Create sound effects or just have some fun.
- [Remove Audio Noise](https://shrinkify.net/audio-noise-reduction/): Reduce background noise from recordings. Works well on podcasts, interviews, and voice notes.
- [Audio Equalizer](https://shrinkify.net/audio-equalizer/): Adjust bass, mid, and treble frequencies in your audio files. EQ presets included.
- [Merge Audio](https://shrinkify.net/merge-audio/): Join multiple audio tracks into one continuous file. Supports mixed formats like MP3, WAV, and M4A.

## Video Editing & Transcoding Tools
- [Compress Video](https://shrinkify.net/compress-video/): Make your video file smaller without ruining the quality. Works with MP4, MOV, WebM, and more.
- [Online Video Converter](https://shrinkify.net/video-converter/): Switch your video from one format to another. Supports MP4, MOV, WebM, AVI, MKV, and more.
- [Convert Video to GIF](https://shrinkify.net/video-to-gif/): Turn your video clips into high-quality animated GIFs directly in your browser.
- [Get Video Thumbnails](https://shrinkify.net/extract-thumbnail/): Capture still frames from any video at a specific timestamp. Good for thumbnails and previews.
- [Advanced Video Studio](https://shrinkify.net/advanced-video-studio/): Multi-track video editor in your browser. Add clips to a timeline, apply transitions, text overlays, and effects.
- [Crop Video](https://shrinkify.net/crop-video/): Crop video to custom dimensions or popular aspect ratios like 16:9, 9:16, 1:1, and 4:3.
- [Rotate Video](https://shrinkify.net/rotate-video/): Rotate video clips 90, 180, or 270. Fix sideways or upside-down videos in your browser.
- [Flip Video](https://shrinkify.net/flip-video/): Mirror video horizontally or vertically. Fix selfie-mode mirroring or create visual effects.
- [Video Speed Changer](https://shrinkify.net/change-video-speed/): Speed up or slow down video playback. Create timelapse or slow-motion effects directly in your browser.
- [Change Video Volume](https://shrinkify.net/change-video-volume/): Increase, decrease, or mute the audio in your video files. Simple browser-based video audio control.
- [Add Text to Video](https://shrinkify.net/add-text-to-video/): Overlay text, captions, or titles on your video clips. Customize font, size, color, and position.
- [Loop Video](https://shrinkify.net/loop-video/): Repeat video clips a set number of times. Useful for social media loops and background visuals.
- [Remove Video Watermark](https://shrinkify.net/remove-video-watermark/): Hide a logo, watermark, or timestamp in your video. Drag a box over it, pick blur, mosaic, or a black bar, and download. Private, free, no upload.

## QR Code Studio & Barcode Utilities
- [Generate QR Codes](https://shrinkify.net/qr-code-generator/): Create high-quality custom QR codes for URLs, text, and contact information. Fast, secure, and purely local generation with no signup required.
- [Offline QR Scanner](https://shrinkify.net/qr-code-scanner/): Scan QR codes using your camera or an image file. Reads and decodes instantly in the browser.
- [WiFi QR Code Generator](https://shrinkify.net/wifi-qr-code-generator/): Create QR codes for WiFi network sharing. Guests scan to connect instantly  no password typing.
- [vCard QR Code Generator](https://shrinkify.net/vcard-qr-code-generator/): Create QR codes containing your contact information. Share your digital business card with a single scan.
- [Batch QR Code Generator](https://shrinkify.net/batch-qr-code-generator/): Generate multiple QR codes from a list of URLs or text entries. Mass create, bulk download as ZIP, and manage large-scale QR campaigns safely with no signup.

## Category Studios & Hubs
- [Image Studio Hub](https://shrinkify.net/image/): Master suite for image compression, resizing, and conversion.
- [PDF Document Hub](https://shrinkify.net/pdf/): Master suite for PDF merging, splitting, redaction, and security.
- [Audio Studio Hub](https://shrinkify.net/audio/): Master suite for audio trimming, noise reduction, and format conversion.
- [Video Studio Hub](https://shrinkify.net/video/): Master suite for in-browser video compression, trimming, and editing.
- [QR Code Studio Hub](https://shrinkify.net/qr/): Master suite for custom branded QR code generation and barcode scanning.

## Core Pages & Platform Policies
- [About Shrinkify](https://shrinkify.net/about/): Architecture overview and creator mission.
- [Privacy Policy](https://shrinkify.net/privacy/): Strict zero-server-upload privacy guarantee.
- [Terms of Service](https://shrinkify.net/terms/): Free and unrestricted client-side usage terms.
- [Changelog](https://shrinkify.net/changelog/): Release notes, audit updates, and feature history.
- [Contact](https://shrinkify.net/contact/): Feedback and developer inquiries.

## Technical Guides & Documentation
- [How to Make Custom iPhone and Android Ringtones from Any Song](https://shrinkify.net/blog/how-to-make-iphone-and-android-ringtones/): A complete step-by-step guide to trimming song choruses into seamless 30-second ringtones for iPhone (M4R) and Android (MP3) with zero-crossing cuts and smooth loop fades.
- [How to Remove Background Noise, Fan Hiss & Hum from Voice Recordings](https://shrinkify.net/blog/how-to-remove-background-noise-from-audio-recordings/): An audio engineering guide to cleaning noisy voice memos, podcast tracks, and video voiceovers. Learn spectral gating, stationary noise reduction, and ground hum notch filtering.
- [How to Convert iPhone HEIC Photos to JPG on Windows PC & Web (HEIF Format Guide)](https://shrinkify.net/blog/convert-iphone-heic-photos-to-jpg/): Why iPhones capture photos in HEIC format, why Windows and online portals fail to open them, and how to convert them into universal JPGs without losing quality.
- [How to Make a Clean Digital Signature from a Phone Photo for PDFs & Forms](https://shrinkify.net/blog/how-to-make-a-clean-digital-signature/): Transform shadowy smartphone snapshots of paper pen signatures into crisp, transparent digital signatures for PDF contracts, Word documents, and online forms.
- [How Image Compression Actually Works: Balancing Quality, Dimensions & File Size](https://shrinkify.net/blog/compress-images-without-losing-quality/): An engineering-focused guide to digital image compression. Understand lossy vs lossless algorithms, spatial downsampling vs quantization, entropy differences, and format selection.
- [WebP vs AVIF vs JPEG: Which Modern Image Format Should You Use in 2026?](https://shrinkify.net/blog/webp-vs-avif-which-image-format-should-you-use/): A clear, practical comparison of WebP, AVIF, PNG, and JPEG. Learn which format to choose for fast websites, high-res photo portfolios, and social sharing.
- [How to Fix](https://shrinkify.net/blog/how-to-fix-image-compressor-file-too-large-errors/): Diagnostic troubleshooting guide for 5MB and 10MB file limit errors in online image compressors. Understand memory allocation, HTTP payload limits, and browser canvas handling.
- [How to Compress Images Under 50 KB: The Bits-Per-Pixel & Target Size Guide](https://shrinkify.net/blog/compress-image-to-50kb-the-practical-guide/): Step-by-step technical methodology for getting photos and document scans strictly below 50 KB for exam and visa portals without unreadable text or blocky compression artifacts.
- [SSC Photo & Signature Requirements: What the Official Notification Actually Requires (2026 Guide)](https://shrinkify.net/blog/ssc-photo-signature-size-requirements-guide/): A complete breakdown of SSC photo and signature specifications across CGL, CHSL, MTS, and Selection Posts. Explains the live webcam capture change, signature size limits (10–20 KB), dimensions, and official ssc.gov.in verification rules.
- [India Passport Photo Size & Specifications: The Complete 35×45 mm Guide](https://shrinkify.net/blog/india-passport-photo-size-and-specifications/): Official specifications for Indian passport photos as mandated by the Ministry of External Affairs (Passport Seva) and ICAO standards. Covers the 70–80% head-height rule, pixel calculation formulas, print vs digital upload, and common rejection pitfalls.
- [How to Remove GPS & EXIF Data from Photos: Technical Privacy Guide](https://shrinkify.net/blog/how-to-remove-gps-and-exif-data-from-photos/): Understand the binary structure of JPEG APP1 and EXIF metadata. Learn which tags leak camera serial numbers and GPS coordinates, and how to strip metadata without recompressing pixels.
- [How Browser-Based OCR Extracts Text Locally: The Engineering Guide](https://shrinkify.net/blog/extract-text-from-image-without-uploading/): How private in-browser Optical Character Recognition (OCR) converts document photos and scans into clean, editable text without uploading files to a cloud server.
- [DPI vs Pixels: What 300 DPI Actually Means (And When It Matters for Printing)](https://shrinkify.net/blog/dpi-vs-pixels-what-300-dpi-actually-means/): Most people confuse DPI with resolution. This guide explains the real relationship between DPI and pixels, why changing DPI metadata doesn

## Alternatives & Competitor Comparisons
- [Shrinkify vs TinyPNG & TinyJPG](https://shrinkify.net/alternatives/tinypng/): Looking for a TinyPNG alternative? Compare features, privacy models, and free-tier limits. Learn when to use TinyPNG and when in-browser compression fits best.
- [Shrinkify vs Smallpdf](https://shrinkify.net/alternatives/smallpdf/): Looking for a Smallpdf alternative? Compare free-tier daily task limits, cloud vs local processing, and digital signature capabilities. Verified facts for 2026.
- [Shrinkify vs iLoveIMG](https://shrinkify.net/alternatives/iloveimg/): Looking for an iLoveIMG alternative? Compare cloud storage integrations, batch limits, and client-side processing. Find out which tool best matches your workflow.
- [Shrinkify vs iLovePDF](https://shrinkify.net/alternatives/ilovepdf/): Looking for an iLovePDF alternative? Compare cloud conversion vs client-side browser processing. Learn which platform fits your security and format needs.
- [Shrinkify vs Pi7 Image Tool](https://shrinkify.net/alternatives/pi7/): Looking for a Pi7 alternative for SSC, UPSC, and passport applications? Compare exact KB resizing, signature cleanup, and on-device privacy. Verified 2026 guide.
- [Shrinkify vs 123apps](https://shrinkify.net/alternatives/123apps/): Looking for a 123apps alternative? Compare daily file caps, Web Audio API processing, and audio tool capabilities. Verified 2026 specifications.
- [Shrinkify vs Adobe Acrobat Online](https://shrinkify.net/alternatives/adobe-acrobat/): Looking for an Adobe Acrobat Online alternative? Compare free web tool capabilities, certified digital signatures, and privacy models. Verified 2026 guide.
- [Shrinkify vs QR Code Generator by Bitly](https://shrinkify.net/alternatives/qr-code-generator/): Looking for a QR Code Generator (Bitly) alternative? Compare static vs dynamic QR architecture, scan analytics, and expiration policies. Verified 2026 guide.
- [Shrinkify vs AudioTrimmer](https://shrinkify.net/alternatives/audiotrimmer/): Looking for an AudioTrimmer alternative? Compare file limits, Web Audio API waveform editing, and audio features. Learn which cutter fits your needs best.
- [Shrinkify vs QR Tiger](https://shrinkify.net/alternatives/qrtiger/): Looking for a QR Tiger alternative? Compare dynamic marketing codes with permanent static QR codes. Learn which fits your business and print budget.
- [Shrinkify vs Flowcode](https://shrinkify.net/alternatives/flowcode/): Looking for a Flowcode alternative? Compare circular vs standard square ISO QR formats, mobile landing pages, and scan limits. Verified 2026 facts.
- [Shrinkify vs Sejda PDF](https://shrinkify.net/alternatives/sejda/): Hit the Sejda PDF 3 tasks per hour limit? Compare Sejda
- [Shrinkify vs CompressJPEG & Optimizilla](https://shrinkify.net/alternatives/compressjpeg/): Looking for a CompressJPEG or Optimizilla alternative? Compare visual comparison sliders, modern WebP/AVIF format support, and client-side processing.
- [Shrinkify vs Me-QR](https://shrinkify.net/alternatives/me-qr/): Looking for a Me-QR alternative? Compare free dynamic QR codes with permanent static QR codes — no account required, no redirect pages, no scan limits.