Best QR Code Generator APIs for Developers

The best QR code generator API depends on what you're actually building. If you need a bare QR code image, goqr.me is free and works fine. If you need a branded image with a QR code embedded in it, like an event ticket, product card, or business badge, Imejis.io handles the entire thing in one API call for $14.99/month.

That distinction matters more than most comparison posts let on. I built the same branded ticket design in each embedded QR tool to compare the editor and API workflow firsthand. Let me explain.

Standalone qr vs embedded qr the key distinctionStandalone QR vs. Embedded QR: The Key Distinction

Most "QR code API" lists treat every tool the same. They shouldn't. There are two fundamentally different categories:

Standalone QR APIs generate a bare QR code image. You get a PNG or SVG of the code itself, nothing else. If you need that QR code on a ticket, poster, or product label, you'll have to composite it into your design yourself using something like Sharp, Pillow, or ImageMagick.

Embedded QR solutions generate a complete, designed image with a QR code already placed inside it. You design a template once (ticket, badge, certificate, product card), add a QR code element, and the API returns the finished image with a scannable code. One call, done.

Here's when each approach makes sense:

• Standalone QR API: You just need a QR code to display on a webpage, drop into a PDF, or save as a file. The QR code IS the final output.
• Embedded QR solution: The QR code is one element of a larger design. You're generating event tickets, certificates, loyalty cards, or product labels where the QR code sits alongside branding, text, and images.

If you're compositing QR codes into images manually with code, you're solving a problem that template APIs have already solved. It's worth knowing both options exist.

Quick comparison tableQuick Comparison Table

Pricing verified as of May 2026.

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Standalone qr code apisStandalone QR Code APIs

These tools do one thing: generate QR codes. They don't produce branded images, tickets, or cards. If a bare QR code is all you need, these are your best options.

1 goqrme qr code api best free option1. goqr.me (QR Code API): Best Free Option

Price: Free | Auth: None | Rate Limit: Reasonable use

goqr.me is the simplest QR code API available. It's a URL-based API with no signup, no API key, and no rate limiting beyond fair use. You construct a URL with your data, and it returns a QR code image.

https://api.qrserver.com/v1/create-qr-code/?size=300x300&data=https://example.com

That's literally it. No SDK, no authentication, no billing dashboard. It's been around since 2012 and it still works.

Best for: Quick prototypes, side projects, or any case where you need a QR code and don't want to manage API keys.

Drawbacks: No customization beyond size and margin. No color options. No logo embedding. No analytics. If you need styled QR codes, you'll outgrow this fast.

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2 qrserver best for bulk generation2. QRServer: Best for Bulk Generation

Price: Free | Auth: None | Docs: goqr.me/api/doc

QRServer shares infrastructure with goqr.me but offers additional parameters for batch use. You can control error correction level, encoding, color, and background color.

Key features:

• Custom foreground and background colors
• Adjustable error correction (L, M, Q, H)
• Multiple formats: PNG, GIF, JPEG, SVG, EPS
• Read API: decode existing QR code images back to data

Best for: Backend services that need to generate QR codes in bulk with some color customization.

Drawbacks: Still no logo embedding. No analytics or scan tracking. The API doesn't support round dots, gradient colors, or other modern QR styling.

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3 qr code generator best for styled qr codes3. QR Code Generator: Best for Styled QR Codes

Price: From $12/month | Free Tier: Limited generations | Auth: API key

QR Code Generator is a commercial QR platform that offers both a visual editor and a REST API. It's the best standalone option if you need styled QR codes with custom colors, embedded logos, or rounded dots.

Key features:

• Dynamic QR codes (change the destination URL after creation)
• Scan analytics and tracking
• Custom shapes, colors, and logo embedding
• Batch generation via API
• Short URL management

Best for: Marketing teams that need branded, trackable QR codes with scan analytics.

Drawbacks: The $12/month plan is limited on scans and static codes. Full API access starts higher. If you don't need analytics or dynamic redirects, you're paying for features you won't use.

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Embedded qr code solutionsEmbedded QR Code Solutions

These tools generate complete designed images with QR codes embedded inside them. You design a template, add a QR code element, and the API returns a finished image. No compositing required.

4 imejisio best for branded images with qr codes4. Imejis.io: Best for Branded Images with QR Codes

Price: $14.99/month | Free Tier: 100/month (permanent) | API: Sync

Imejis.io isn't a QR code API. It's a template-based image generation API that happens to have a built-in QR Code component. That distinction is exactly why it's useful.

Here's the workflow: you open the drag-and-drop editor, design your image (event ticket, product card, business badge, whatever), and drop in a QR Code component. When you call the API, you pass your dynamic data, including the QR code URL, and get back a complete branded image with a scannable QR code embedded in it.

One API call gives you the finished image. No separate QR generation step. No compositing with Sharp or Pillow. No manual placement calculations.

Key features:

• Built-in QR Code component: Add to any template, position it visually
• Sync API: Image returns directly in the response, no webhooks
• Drag-and-drop editor: Design templates without writing layout code
• Unsplash integration: Pull stock photos directly into templates
• Public shareable links: Let non-technical teammates generate images without code
• Unlimited templates: Create as many designs as you need
• 4-region API: Serve from US, EU, Asia, or Australia

Pricing:

Best for: Developers generating event tickets, certificates, product cards, loyalty cards, or any branded image that needs a QR code. If you're currently generating a QR code with one API and then stitching it onto an image with code, Imejis removes that entire step.

Drawbacks: It doesn't generate bare QR codes on their own. And there's no video or PDF output: Imejis is image-only. If you need QR codes on PDFs, check APITemplate.io. If you just need a standalone QR image, goqr.me is simpler. Imejis is for when the QR code is part of a larger design.

Start free with 100 credits, no credit card required.

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5 bannerbear best for video image workflows5. Bannerbear: Best for Video + Image Workflows

Price: From $49/month | Free Tier: 30 trial credits | API: Async

Bannerbear is a template-based image and video generation API. It doesn't have a native QR code component, but you can use a URL-based image element pointed at a QR code API (like goqr.me) to pull QR codes into your templates dynamically.

Key features:

• Image and video generation from templates
• Async API with webhooks
• Airtable, Zapier, and Make integrations
• Collection feature for multi-image generation

Best for: Teams that need both video and image generation in one platform and can work around the lack of a native QR component.

Drawbacks: No built-in QR code component, so you'll need a workaround. Async-only API means you can't get images back in the same HTTP response. Starting at $49/month, it's 3x the price of Imejis for image-only workflows.

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6 stencil best for print ready output6. Stencil: Best for Print-Ready Output

Price: From $15/month | Free Tier: Trial only | API: Sync

Stencil is a lighter template API focused on generating images and PDFs from HTML/CSS templates. You can include QR codes by adding a QR code library to your HTML template or embedding a QR image URL.

Key features:

• HTML/CSS-based templates
• PDF and image output
• API-first design
• Good for documents, invoices, and labels

Best for: Developers comfortable with HTML/CSS who want fine-grained layout control and need PDF output alongside images.

Drawbacks: No visual editor. You're writing HTML/CSS templates, which is flexible but slower for non-developers. No native QR code component, so you'll need to handle QR generation separately.

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7 apitemplateio best for pdf image combo7. APITemplate.io: Best for PDF + Image Combo

Price: From $29/month | Free Tier: 50/month | API: Async

APITemplate.io generates images and PDFs from templates. Like Bannerbear, it doesn't have a native QR code element, but you can embed QR codes via image URLs in your templates.

Key features:

• Image and PDF generation
• WYSIWYG and HTML-based template editors
• Integration with Zapier and Make
• Batch generation support

Best for: Teams that need both PDF documents and images from the same platform, especially for invoices, receipts, or shipping labels where a QR code might appear.

Drawbacks: The async API adds complexity compared to sync alternatives. No native QR code component. The $29/month starting price is higher than Imejis for comparable image generation features.

For a full comparison of image generation APIs beyond QR code use cases, see our best image generation APIs roundup and the Image API Market Map 2026.

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Standalone vs embedded which do you needStandalone vs. Embedded: Which Do You Need?

Here's a quick decision framework:

Choose a standalone QR API if:

• You only need the QR code image itself
• You're displaying QR codes on a webpage or in an existing PDF
• You're building a QR scanner app and need test codes
• Budget is zero (goqr.me is free)

Choose an embedded QR solution if:

• The QR code is part of a larger design (ticket, card, badge, label)
• You're generating hundreds or thousands of unique images
• Each image needs different data: names, dates, URLs, QR codes
• You don't want to write image compositing code
• Brand consistency matters across all generated images

Most developers I've talked to start with a standalone QR API, then realize they're spending hours writing code to place that QR code onto a designed image. If that sounds familiar, you'd save time starting with an embedded solution.

The math is straightforward. If you're spending developer time compositing QR codes into images, that time costs more than $14.99/month. And you won't have to maintain that code when the design changes.

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FaqFAQ

What is the best qr code generator apiWhat is the best QR code generator API?

For bare QR codes, goqr.me is free and reliable. For branded images with an embedded QR code, like event tickets or product cards, Imejis.io is the best option at $14.99/month with a built-in QR Code component in its template editor.

Can i generate a qr code inside a branded image with one api callCan I generate a QR code inside a branded image with one API call?

Yes. Imejis.io lets you design a template with text, images, and a QR code component, then generate the full branded image with a scannable QR code in a single API call. No need to generate the QR separately and composite it yourself.

Are there free qr code generator apisAre there free QR code generator APIs?

Yes. goqr.me and QRServer both offer free QR code generation APIs with no authentication required. Imejis.io gives 100 free API calls per month for generating full branded images with embedded QR codes.

Whats the difference between a standalone qr api and an embedded qr solutionWhat's the difference between a standalone QR API and an embedded QR solution?

A standalone QR API returns a bare QR code image. An embedded QR solution like Imejis.io generates a complete designed image, such as a ticket, badge, or product card, with a QR code placed inside it. Standalone APIs require extra work to composite the QR into a design.

How do i add a qr code to an event ticket automaticallyHow do I add a QR code to an event ticket automatically?

Use a template-based API like Imejis.io. Design your ticket in the drag-and-drop editor, add a QR Code component, and call the API with each attendee's data. The API returns a finished ticket image with a unique scannable QR code for each person.

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Get startedGet Started

If you need a bare QR code, goqr.me is free and you can start in seconds. No signup needed.

If you need branded images with QR codes embedded, like tickets, badges, product cards, or certificates, sign up for Imejis.io. You'll get 100 free API calls per month, a drag-and-drop editor with a built-in QR Code component, and a sync API that returns your finished image in a single call.

No credit card required. No watermarks. Design your first template and generate an image with a QR code in under five minutes.