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CodePrints
19+ free developer tools — QR codes, barcodes & more
Hey Product Hunt! 👋
I built CodePrints because I was tired of QR code tools that added watermarks, asked for signups, or hid basic features behind a paywall.
So I made everything free — no account, no watermark, no limits.
What you get:
QR code generator (URL, WiFi, WhatsApp, vCard & more)
Barcode generator with bulk support
Code to image converter
JSON formatter, Base64, JWT decoder & more
Free REST API — no key needed
It's been a side project built with love. Would really appreciate your honest feedback — what tools should I add next?
Try it free → codeprints.site 🚀
Generate QR codes for websites, text, WiFi, WhatsApp, emails, phone numbers, SMS, and much more.
✅ No sign-up ✅ No watermark ✅ PNG & SVG download ✅ Custom colors ✅ Fast & Free
What's the most creative use you've found for QR codes?
#QRCode #Productivity #CodePrints
Quick question - are these tools meant to run fully in the browser, or does anything get sent to your servers when I generate a QR or encode something with Base64?
Does the QR code generator let me customize colors and add a logo, or is it pretty much the standard black and white output?
Love that everything just works without an account or watermark popping up. The clean, no-nonsense layout makes it easy to jump straight into a QR code or JSON tool without any friction.
Finally a QR code tool that doesn't slap a watermark on my code or beg me to sign up. Tested the JSON formatter and Base64 encoder, both loaded instantly with clean output.
how does CodePrints actually make money if everything is free with no signup
The no-signup approach is refreshing, and the QR generator worked instantly without any watermark hassle. Nice to see a clean set of everyday dev tools in one spot.
How do you keep it free with no signup or watermark, and is there a limit on how many QR codes I can generate in a day?
Finally a QR generator that doesn't slap a watermark on everything or beg me to sign up. The JSON formatter is snappy too, which is a nice bonus.
Finally tried CodePrints for generating a QR code and a quick Base64 conversion, both worked instantly without any signup or watermarks. The clean interface makes it easy to just paste and grab the output.
Would love to see a batch upload option so I can generate dozens of QR codes at once from a CSV file, that would save me tons of time on bulk projects.
Would love to see a batch upload option for the QR and barcode tools so I can generate codes for a whole CSV list at once instead of pasting one at a time. Would make inventory work way faster.
About CodePrints on Product Hunt
“19+ free developer tools — QR codes, barcodes & more”
CodePrints was submitted on Product Hunt and earned 5 upvotes and 24 comments, placing #119 on the daily leaderboard. Free QR code generator, barcode generator, JSON formatter, Base64 encoder & more. No signup, no watermark. 19+ tools at CodePrints.
CodePrints was featured in Productivity (656.2k followers), API (98.4k followers) and Developer Tools (515.9k followers) on Product Hunt. Together, these topics include over 233.4k products, making this a competitive space to launch in.
Who hunted CodePrints?
CodePrints was hunted by Code Prints. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how CodePrints stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Code Prints