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Developer Tools by hakandev
browser-based tools for developers — no login, no upload
17 free developer tools that run entirely in your browser — no login, no file uploads, nothing sent to a server. JSON / XML / HTML / JS Formatter · Regex Tester · JWT Decoder · Diff Checker · Hash Generator · cURL to Code · Image Converter · Image to PDF · PDF Tools · Date Calculator · Unit Converter · Cron Builder · API Mocker · HTML Viewer Available in English, Turkish, German and Chinese.
Hey Product Hunt! 👋
I'm Hakan, the developer behind this project. I built these tools because I was tired of ad-heavy, slow or privacy-questionable alternatives.
Every tool runs 100% in your browser — your code, images and documents never leave your device.
Would love your feedback on which tools you find most useful and what I should build next!
About Developer Tools by hakandev on Product Hunt
“browser-based tools for developers — no login, no upload”
Developer Tools by hakandev was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #132 on the daily leaderboard. 17 free developer tools that run entirely in your browser — no login, no file uploads, nothing sent to a server. JSON / XML / HTML / JS Formatter · Regex Tester · JWT Decoder · Diff Checker · Hash Generator · cURL to Code · Image Converter · Image to PDF · PDF Tools · Date Calculator · Unit Converter · Cron Builder · API Mocker · HTML Viewer Available in English, Turkish, German and Chinese.
On the analytics side, Developer Tools by hakandev competes within Productivity, Open Source and Developer Tools — topics that collectively have 1.3M followers on Product Hunt. The dashboard above tracks how Developer Tools by hakandev performed against the three products that launched closest to it on the same day.
Who hunted Developer Tools by hakandev?
Developer Tools by hakandev was hunted by Hakan Oral. 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.
For a complete overview of Developer Tools by hakandev including community comment highlights and product details, visit the product overview.
Hakan Oral