Is ReedSCAN an alternative to Dynamsoft Barcode Reader?

For browser-based capture of the mainstream symbologies, yes. Dynamsoft reads more specialty codes and has server-side SDKs, which ReedSCAN doesn't.

Does Dynamsoft Barcode Reader work offline?

Its decoding runs on the device, but standard licenses go through a license server that devices contact at least weekly; fully offline licenses are arranged through sales. ReedSCAN's key is verified in the browser and never needs a connection.

Why is there no speed benchmark on this page?

Dynamsoft's license agreement doesn't allow disclosing benchmark results without its written approval, so this page compares documented features only. The best test is your own labels: try ReedSCAN on your camera on our home page.

Dynamsoft offers usage-based plans from $1,499 a year, metered per scan, device or browser client, as well as flat annual fees. ReedSCAN licenses per domain with no metering; prices are quoted.

ReedSCAN vs Dynamsoft

Dynamsoft Barcode Reader reads the widest range of symbologies, on the web, mobile and servers, with usage-based plans from $1,499 a year validated through a license server that devices contact at least weekly. ReedSCAN reads the 13 mainstream symbologies in the browser, with a 0.9 MB engine and a license key verified offline, so nothing is metered or reported. Choose Dynamsoft for specialty codes and server-side decoding; choose ReedSCAN for lean, offline-licensed capture in a web app.

Try ReedSCAN on your camera Talk to sales

Side by side

	ReedSCAN	Dynamsoft Barcode Reader JS
Platforms	Web only: one SDK for browsers on phones, tablets and computers. No native mobile SDKs.	Web, iOS, Android, Flutter, React Native and MAUI, plus server and desktop SDKs for Python, Java, .NET, C++ and Node.js.
Pricing	Per-domain license key, quoted. No per-scan or per-device fees, no usage metering. Prices not yet published.	Usage-based plans "starting at $1,499/year" up to flat annual fees, metered per scan, per device or per browser client.
License check and data	Signed key, verified offline in the browser. No license server, and no usage data sent to us.	License seats go through a license server (Dynamsoft's, or self-hosted). Devices connect at least once a week; usage recorded offline is sent when they're back online. Fully offline licenses through sales.
Trial	No key, no sign-up, every feature. Unlimited on localhost and local network; elsewhere a watermark and 60 s of scanning per page load.	A built-in 24-hour key, or a 30-day trial key through a form; no credit card.
Engine size	About 0.9 MB WebAssembly engine; 1.3 MB package unpacked.	About 5.1–8.6 MB of WebAssembly per variant; 49.6 MB unpacked (measured from npm).
Symbologies	13: QR, Data Matrix, Aztec, PDF417, Code 128, Code 39, Code 93, Codabar, ITF, EAN-13, EAN-8, UPC-A, UPC-E.	"50+" in its docs, including DotCode, postal codes, Pharmacode and direct part marks.
Many codes at once	Live AR boxes: every code in view gets a labelled box that follows it as the camera moves, and each code is reported once. An accept rule boxes only the codes you're looking for.	Multi-barcode presets, including dense and distant codes.
Beyond barcodes	Barcodes and 2D codes only. No document, ID or text scanning.	Direct part mark (DPM) reading; Dynamsoft markets "500+ barcodes per minute".
Image processing	On the device. The SDK makes no network request except to load its engine.	"No image or barcode data is transmitted to external servers." License usage is reported to the license server.
Self-hosting	Yes: engine and worker can be served from your own domain, including under a strict CSP.	Yes, the engine files can be self-hosted.
Browsers	Chrome and Edge 99+, Safari 16.4+, Firefox 114+, Samsung Internet 18+.	Chrome 78+, Firefox 68+, Safari 14+, Edge 79+.
Certification	No formal certification yet. No images, scans or usage data reach us.	ISO 27001 and O-TTPS certified.

Dynamsoft details from their public pages, checked 3 November 2026. Sources below.

Choose Dynamsoft if

You read specialty codes: DotCode, postal, Pharmacode or direct part marks.
You also decode on servers or desktops, in Python, Java, .NET, C++ or Node.js.
Usage-based pricing that starts small fits a low-volume pilot.
You need an ISO 27001 and O-TTPS certified vendor.
You must support older browsers.

Choose ReedSCAN if

You don't want devices reporting usage to a license server, or a weekly check-in to keep scanning.
Your sites go offline for days: the key is verified entirely in the browser.
Page weight matters: about 0.9 MB of engine, against 5–8.6 MB.
You'd rather not meter scans or count devices.
The mainstream symbologies, QR to EAN to Code 128, cover your operation.

ReedSCAN and Dynamsoft: questions

Is ReedSCAN an alternative to Dynamsoft Barcode Reader?: For browser-based capture of the mainstream symbologies, yes. Dynamsoft reads more specialty codes and has server-side SDKs, which ReedSCAN doesn't.
Does Dynamsoft Barcode Reader work offline?: Its decoding runs on the device, but standard licenses go through a license server that devices contact at least weekly; fully offline licenses are arranged through sales. ReedSCAN's key is verified in the browser and never needs a connection.
Why is there no speed benchmark on this page?: Dynamsoft's license agreement doesn't allow disclosing benchmark results without its written approval, so this page compares documented features only. The best test is your own labels: try ReedSCAN on your camera on our home page.
How do they price?: Dynamsoft offers usage-based plans from $1,499 a year, metered per scan, device or browser client, as well as flat annual fees. ReedSCAN licenses per domain with no metering; prices are quoted.

Sources

Dynamsoft is a trademark of its owner. This page isn't affiliated with or endorsed by Dynamsoft. If anything here is out of date, tell us and we'll correct it.

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