handle.tools
Free · no sign-up · nothing leaves your device

Dev.to QR Code Generator for Your Writing

Send people straight to your posts. A Dev.to QR code works best at the end of a talk, on a meetup slide, or beside your name on a conference badge.

1. Enter your username

Example: dev.to/nova

2. Pick a platform

Colour
Shape
Modules
Corners
Logo & caption
Scan check: ready
  • Contrast 19.6:1 — comfortably above the 3:1 cameras need
  • Logo covers 22% — error correction raised to H to cover it
  • 4-module quiet zone included in every download

Type your username to see your QR code.

Logo-safe: still scans with the icon on top

Free forever — the code never expires and has no scan limit.

QR pack — every platform at once

One username, one image: pick the platforms you're on and download a labelled sheet for your media kit, stall or packaging.

Enter your username above to enable the pack.

Own the link your code points at

Your QR code points at a platform. yourname.com points at you.

Platforms rename handles, change domains and lose accounts � and every printed code goes with them. A domain you own never changes, so you can point it wherever you like and reprint nothing.

  • Reprint-proof: change the destination, keep the code
  • A link that looks like a business, not a username
  • Ready for a shop, a newsletter or email on your name
  • Most short .com names go within days of going free

Grab it before someone else does

from ~$10/yr
yourname.comMost wanted � check it firstCheck yourname.coCheck yourname.ioCheck
See which extensions are free

Free availability check across 100+ extensions � no account needed.

How to make a Dev.to QR code

1

Enter your username

Type your Dev.to username — the name that appears after dev.to/ on your profile.

2

Check the link

We build dev.to/yourname, which lists everything you've published.

3

Style it

Choose colours, module shape, and whether to put the Dev.to icon in the middle.

4

Download

PNG for screens, SVG for print. The code is static, so it works forever.

Every platform, one handle

InstagramQR code generatorTikTokQR code generatorYouTubeQR code generatorPinterestQR code generatorTelegramQR code generatorLinktreeQR code generatorSlackQR code generatorPayPal.MeQR code generatorBlueskyQR code generatorMastodonQR code generatorDribbbleQR code generatorSoundCloudQR code generatorFlickrQR code generatorBloggerQR code generatorHacker NewsQR code generatorMediumQR code generatorGitHubQR code generatorGitLabQR code generatorDev.toUsername checkerSteamQR code generatorRobloxQR code generatorMinecraftQR code generatorTwitchQR code generatorRedditQR code generatorX (Twitter)QR code generator

A code for the end of your talk

Technical talks end the same way: a slide with three URLs nobody writes down. A QR code fixes the one that matters. Point it at your Dev.to profile and the people who liked your talk land on the written version, with every related post beside it.

Profile beats article. A single post stops being your best work within months, while your profile keeps surfacing whatever you published most recently — the same code stays current with no reprint.

Meetup organisers often ask speakers for a slide or a badge graphic in advance. Download the SVG version: it scales to a projector or a printed badge without going fuzzy, and the file is a few kilobytes rather than a megabyte.

Everything happens in your browser. The QR encoder is built into this page, so your username is never sent to a server, nothing is logged, and there's no daily limit. The code is static — the link lives in the pattern itself, with no redirect service in the middle that can expire, start charging or go down.

Social QR code FAQs

Quick answers to the most common questions.

Type your Dev.to username above. The tool builds dev.to/yourname, encodes it, and gives you a PNG or an SVG. No login, no limit and no watermark.

Your profile. Articles age; your profile always shows your latest work, so the same printed or projected code stays useful indefinitely.

Yes, if it's big enough. Use at least 300 × 300 pixels on a 1080p slide and leave the clear border intact, so people can scan from the back of the room.

Yes. Use the colour presets, or pick the platform's brand colour. Keep the code darker than its background — the tool warns you when contrast drops too low for scanners.

Yes — every code, style and download, with no account, watermark or scan limit. The codes are static, so they don't depend on our servers and keep working even if you never come back to this page.

No. The link is encoded in the pattern rather than pointing at a redirect service, so there's nothing to renew and no scan cap. The only thing that breaks a code is changing or deleting the Dev.to account it points at.

More free naming tools

Username checker25 platforms in one searchUsername generator50 styles, .com checkedFancy fonts & symbolsStyle your display nameDomain search100+ extensions

Related searches

dev.to profile qr codedeveloper blog qr codeqr code for talk slidesdevto username checkerconference qr code

Make sure the handle on your QR is really yours

A QR code is only as good as the profile it points at. Check your username across 25 platforms and 15 domain extensions in one search — free.

Check your username