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Make a code

Free tools · 83 and counting

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Free QR code generators and tools

Make a code for Wi-Fi, a contact, a menu, a review, a payment or a profile. Make a barcode or a 3D print. Read and test any code before you trust it. No watermark, and most tools need no account.

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Try

A phone in a lime case scanning a QR code table card on a cobalt blue table, with a QR business card and sticker beside it

83

free tools

  • Links and websites16
  • Social and messaging19
  • Contact and calendar5
  • Payments9
  • Wi-Fi, apps and meetings5
  • Barcodes and 2D codes7
  • Print and design6
  • 3D, AR and art7
  • Scan and check4
  • Guides and calculators5

Start here

Most used

Just need a code for a link? Free QR code generator
  • Link shortener with QRA short link and a code that counts scans.
  • Wi-Fi QR codeLet guests join your Wi-Fi with one scan.
  • vCard QR codeA contact card people can save with one scan.
  • WhatsApp QR codeOpen a chat with your number, message pre-filled.
  • Google review QR codeOne scan opens your Google review form.
  • Menu QR codeA table code that opens your menu.
  • Barcode generatorEAN, UPC, ITF-14 and Code 128, with check digits.
  • 3D QR code tree and logoA 3D tree, your logo or your name on a plot that is a QR code: tap it and it falls into a code that scans.
A white table tent with a QR code on a cobalt blue cafe counter beside an espresso and a menu16 tools

Links and websites

Codes that open a page: menus, reviews, maps, files and trackable links.

See all 16 tools
  • Link shortener with QRA short link and a code that counts scans.
  • UTM builder with QRCampaign-tagged links, with a code ready to print.
  • Google review QR codeOne scan opens your Google review form.
  • Menu QR codeA table code that opens your menu.
  • Google Maps QR codeA code that opens your location in Maps.
  • PDF QR codeA code that opens or downloads your PDF.
  • Google Drive QR codeShare a Drive file or folder with one scan.
  • Dropbox QR codeA code for a Dropbox file or folder.
  • Google Form QR codeScan to open your survey or sign-up form.
  • URL QR codeA plain link code with colors and margins.
  • Text QR codePlain text in a code, with a size meter.
  • Location QR codeA map pin from coordinates or a maps link.
  • Yelp QR codeA code that opens your Yelp business page.
  • Tripadvisor review QR codeScan to open your Tripadvisor review form.
  • Trustpilot review QR codeScan to open your Trustpilot review form.
  • Amazon review QR codeScan to review your product on Amazon.
A phone in a lime case on a marble desk next to a round blue QR code sticker, earbuds and a ring light19 tools

Social and messaging

Profiles, channels and chats on every network people scan for.

See all 19 tools
  • WhatsApp QR codeOpen a chat with your number, message pre-filled.
  • Social media QR codeA code that opens your profile on any network.
  • Instagram QR codeA code that opens your Instagram profile.
  • TikTok QR codeA code that opens your TikTok profile.
  • YouTube QR codeA code that opens your channel or a video.
  • Spotify QR codeA code for an artist, playlist or podcast.
  • LinkedIn QR codeA code that opens your LinkedIn profile.
  • Facebook QR codeA code that opens your Facebook page.
  • Telegram QR codeOpen your Telegram chat, channel or bot.
  • Signal QR codeOpen a Signal chat with you, or a group.
  • X (Twitter) QR codeA code that opens your X profile or a post.
  • Snapchat QR codeScan to add you as a friend on Snapchat.
  • Pinterest QR codeA code for your Pinterest profile or a board.
  • Threads QR codeA code that opens your Threads profile.
  • Discord QR codeScan to join your Discord server.
  • Twitch QR codeA code that opens your Twitch channel.
  • Reddit QR codeOpen a Reddit community or profile.
  • SoundCloud QR codeA code for your SoundCloud profile or a track.
  • Apple Music QR codeA code for a song, album or playlist.
A stack of white business cards with a QR code and a lime stripe on a cobalt desk with a pen and glasses5 tools

Contact and calendar

Save a contact, call, text, email or add an event in one scan.

See all 5 tools
  • vCard QR codeA contact card people can save with one scan.
  • Email QR codeOpens a new email with the subject filled in.
  • SMS QR codeOpens a text to your number, message ready.
  • Phone number QR codeScan to call, no typing the number.
  • Calendar event QR codeScan to add your event to a calendar.
A cobalt blue pay stand with a QR code on a market stall while a phone in a lime case scans it9 tools

Payments

Payment request codes for UPI, Pix, SEPA, PayPal, crypto and more.

See all 9 tools
  • UPI QR codeA UPI payment request with your ID, name and amount.
  • Pix QR codeA static Pix BR Code from your key, name and city.
  • PromptPay QR codeA Thai QR payment code for a phone, ID or e-wallet.
  • SEPA QR code (EPC, GiroCode)An EPC bank transfer code with IBAN, amount and reference.
  • Bitcoin QR codeA BIP21 bitcoin: link with the address checked offline.
  • Crypto wallet QR codeEthereum, Solana, Litecoin and Dogecoin payment codes.
  • PayPal QR codeA PayPal.Me link, with the amount and currency if you like.
  • Venmo QR codeA code that opens your Venmo profile, ready to pay.
  • Cash App QR codeA cash.app/$Cashtag link, with an amount if you like.
A cobalt blue Wi-Fi card with a QR code on an oak cafe table beside a latte and a laptop5 tools

Wi-Fi, apps and meetings

Join Wi-Fi, download an app or jump into a call.

See all 5 tools
  • Wi-Fi QR codeLet guests join your Wi-Fi with one scan.
  • App Store QR codeApp Store and Google Play codes, and a card with both.
  • Zoom QR codeScan to join a Zoom meeting or webinar.
  • Google Meet QR codeScan to join a Google Meet call.
  • Microsoft Teams QR codeScan to join a Teams meeting.
White shipping boxes and a blue product box with barcode labels on a packing table beside a handheld scanner7 tools

Barcodes and 2D codes

EAN, UPC, GS1, Data Matrix, Aztec, PDF417 and friends.

See all 7 tools
  • Barcode generatorEAN, UPC, ITF-14 and Code 128, with check digits.
  • GS1 Digital Link QRA GS1 QR code with GTIN, batch, serial and expiry.
  • Data Matrix generatorSquare or rectangular Data Matrix, plain or GS1.
  • Aztec code generatorAztec codes for tickets and passes, any size.
  • PDF417 generatorStacked PDF417 barcodes with columns and security level.
  • Micro QR and rMQRTiny square and rectangular QR codes for parts.
  • MaxiCode generatorThe hexagon parcel code, modes 2 to 5.
Printed flyers with QR codes in lime and cobalt frames fanned out on a white desk with a ruler and a knife6 tools

Print and design

Frames, vectors, bulk sheets and codes placed on your files.

See all 6 tools
  • Bulk QR generatorPaste a list of links, download a zip of codes.
  • QR to SVG and PDFTurn a blurry code image into a clean vector.
  • Scan me frame makerFrames, table tents, sticker sheets and posters for a QR code.
  • Laser QR codeSVG, DXF and PDF outlines for laser engraving and cutting.
  • Add a QR code to a PDFStamp a QR code onto any page of a PDF.
  • Add a QR code to an imagePlace a QR code on a photo, flyer or poster.
A 3D-printed tree sculpture with a QR code on top standing on a blue base next to lime building bricks7 tools

3D, AR and art

3D prints, AR, LEGO, Minecraft, cross-stitch and codes that are art.

See all 7 tools
  • ASCII QR codeA QR code made of text characters, for terminals and READMEs.
  • 3D printable QR codePlates, keychains, coasters and signs as STL or two-color 3MF.
  • 3D QR code tree and logoA 3D tree, your logo or your name on a plot that is a QR code: tap it and it falls into a code that scans.
  • LEGO QR codeA build plan and parts list for a QR code in LEGO plates.
  • Minecraft QR codeA block grid, a .mcfunction file and a build guide.
  • Cross-stitch QR codeA printable cross-stitch chart for any QR code.
  • AR QR codeScan to place your 3D model in the room.
A phone in a lime case scanning a QR code poster on a cobalt wall, the code lined up in the camera view4 tools

Scan and check

Read, test and safety-check any code before you trust it.

See all 4 tools
  • QR code testerUpload a code and find out if it really scans.
  • QR code readerScan a QR code from an image or screenshot.
  • QR code safety checkerIs this QR code safe? See where it goes before you open it.
  • Barcode scannerRead 1D and 2D barcodes from a photo or the camera.
The same QR code printed at three sizes on a cobalt desk beside a ruler, a lime pencil and a phone5 tools

Guides and calculators

Size, contrast, error correction and why codes fail.

See all 5 tools
  • Size calculatorHow big a QR code needs to be for the scan distance.
  • Contrast checkerWill these two colours scan?
  • Error correction demoSee how much of a code can be damaged and still scan.
  • TroubleshooterTwelve reasons codes fail, and the fix for each.
  • Print size chartBusiness card to billboard, the sizes that work.

Why these are free

Why these tools are free

AriaQR sells one thing: codes made from your own artwork, verified before download. Everything a classic code needs, from a Wi-Fi generator to a print-size chart, we give away, because a code that scans is the baseline, not the product. When you want the code to look like something, that is the paid part.

The next step

Make the code the artwork.

These tools make and check classic codes. AriaQR turns your photo, logo or illustration into the code itself, verified on real decoders before you download, with a link you can edit and track.

Generate your code See the gallery
Girl with a Pearl Earring recreated as a scannable QR code, made with AriaQR
AriaQR

QR codes people actually want to scan. Your artwork, your colours — verified before you download.

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