QR Code Generator
with Your Logo Inside.

Yes. QRPulse Pro lets you upload any PNG or JPG logo and centers it inside your QR code automatically. The logo overlays the centre without affecting scannability — QRPulse uses Level H error correction (30% data recovery) to ensure every code scans reliably even with a logo present.

No, as long as the QR code uses high error-correction encoding. QRPulse uses Level H — the highest level — which allows up to 30% of the code pattern to be obscured and still decode correctly. QRPulse sizes logos to stay within that safe threshold, so your branded code scans just as reliably as a plain one.

QRPulse accepts PNG and JPG files for logo upload. For best results, use a PNG with a transparent background so the logo blends cleanly into the QR code background colour. Logos are automatically resized and centered during generation — you do not need to pre-size them.

Yes. QRPulse Pro lets you set any foreground colour (the dark modules) and any background colour using hex codes. You can match your exact brand colours. We recommend testing the final QR on multiple devices — iPhone Camera, Google Lens, and a QR app — before printing at scale.

Pro users can download QR codes at up to 2048×2048 px, suitable for large-format print including posters, banners, and event signage. All exports are generated at vector precision before rasterising, so the output is perfectly sharp at any print size.

No. QRPulse generates dynamic QR codes — the printed pattern stays identical but the destination URL can be updated in seconds from your dashboard. Your branded QR code can point to a new campaign page, seasonal menu, or updated landing page at any time — without reprinting.

Logo upload and colour customisation are Pro features. QRPulse Pro is $2/month (or $20/year — save 17%). The free plan includes 2 dynamic QR codes with full analytics, but without logo or colour customisation. No credit card required to start.

Roughly 20-25% of the code's total area is the practical safe ceiling with Level H error correction. QRPulse automatically constrains logo sizing within that range, because pushing much past 30% coverage removes more data than even the highest error-correction tier can reconstruct, and the code stops decoding entirely.

Almost always one of two causes: the logo covers too much of the code's centre (beyond the ~25-30% safe zone), or the code was regenerated at a lower error-correction level than Level H when the logo was added. QRPulse locks logo codes to Level H specifically to prevent the second cause.

Keep the foreground (module) colour meaningfully darker than the background across the whole code, not just similar in hue. Two brand colours that look distinct on a screen — like a mid-blue on a light-grey — can still have too little luminance difference for a camera to separate them reliably in poor lighting.

Yes, as long as the module-to-background contrast elsewhere in the code stays high — the logo sits in the error-correction "safe zone" in the centre and doesn't need to contrast with the modules around it the way the modules need to contrast with their own background.

Yes, always. Scan the proof with an iPhone Camera and a separate Android Camera or Google Lens before committing to a print run. A code that fails on one but not the other usually points to logo size or contrast — catch it on a single proof, not after 5,000 units are printed.

The shape of the logo itself doesn't materially affect scan reliability — what matters is the percentage of code area it covers and whether it sits centred over the error-correction safe zone. A small logo with a subtle white padding box can slightly improve contrast against a busy background colour, but it isn't required.