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ToolLance — Zero Uploads
20+ free tools that run 100% in your browser — privately.
ToolLance is a growing collection of 20+ free tools — JSON formatter, image to PDF, QR code generator, password generator, and more. Everything runs 100% in your browser. No uploads. No accounts. No paywalls. Results in milliseconds, your data never leaves your device.
Hey PH! 👋 I built ToolLance because I was tired of online tools that upload your files to unknown servers just to do basic things like format JSON or convert an image.
Every tool on ToolLance runs entirely in your browser using modern JS APIs — your files and data never leave your device, not even for a millisecond.
Right now we have 20+ tools:
• JSON Formatter & Validator
• Image to PDF (paste from clipboard!)
• Password Generator (cryptographically secure)
• QR Code Generator (WiFi, vCard, URLs + logo support)
• Image Compressor (batch, up to 90% smaller)
• PDF Diff & Comparison
• Color Picker & Palette Generator
• Word Counter, Case Converter, Text Diff...and more
All free, forever. No subscriptions, no paywalls.
Would love your feedback — what tool should I build next? 🙏
About ToolLance — Zero Uploads on Product Hunt
“20+ free tools that run 100% in your browser — privately.”
ToolLance — Zero Uploads was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #57 on the daily leaderboard. ToolLance is a growing collection of 20+ free tools — JSON formatter, image to PDF, QR code generator, password generator, and more. Everything runs 100% in your browser. No uploads. No accounts. No paywalls. Results in milliseconds, your data never leaves your device.
On the analytics side, ToolLance — Zero Uploads competes within Productivity, Privacy and Developer Tools — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how ToolLance — Zero Uploads performed against the three products that launched closest to it on the same day.
Who hunted ToolLance — Zero Uploads?
ToolLance — Zero Uploads was hunted by Tool Lance. 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 ToolLance — Zero Uploads including community comment highlights and product details, visit the product overview.
Tool Lance