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Nexmetra — Free Online Measurement Tools
The most accurate free ruler, protractor & ratio tools
Nexmetra: 4 free browser tools with a clean, effortless UI and zero learning curve. Ruler — auto-calibration, history, point markers. Protractor — 180°/360° modes, 3-decimal precision, deg/rad toggle, canvas + history export, image overlay mode, 3-point ray mode. Aspect Ratio Calculator — find missing height/width instantly, check files against a ratio + social media preview. Aspect Ratio Finder — get ratio from any file, test others against it. No ads, no clutter, no sign-up.
Hey PH! 👋 Built Nexmetra to fix what's wrong with most free online tools — ads, clutter, and inaccurate measurements. Focused hard on keeping every tool clean, fast, and genuinely easy to use.
🔹 Ruler — auto-calibrates to your screen, tracks history, lets you drop markers on exact points
🔹 Protractor — 180°/360° modes, precision up to 3 decimals, deg↔rad toggle, export canvas + history, overlay mode (measure angles directly on an image), ray mode (draw angles from 3 points)
🔹 Aspect Ratio Calculator — instantly find the missing height or width for any ratio, plus check a file against your chosen ratio and preview how it crops across social platforms
🔹 Aspect Ratio Finder — upload any file to instantly get its ratio, then test other files against that same ratio
No ads, no sign-up, no clutter — every tool is one clean screen, built to feel effortless. Everything runs client-side, nothing uploaded to a server. Would love feedback, especially on the protractor's ray mode!
About Nexmetra — Free Online Measurement Tools on Product Hunt
“The most accurate free ruler, protractor & ratio tools”
Nexmetra — Free Online Measurement Tools was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #21 on the daily leaderboard. Nexmetra: 4 free browser tools with a clean, effortless UI and zero learning curve. Ruler — auto-calibration, history, point markers. Protractor — 180°/360° modes, 3-decimal precision, deg/rad toggle, canvas + history export, image overlay mode, 3-point ray mode. Aspect Ratio Calculator — find missing height/width instantly, check files against a ratio + social media preview. Aspect Ratio Finder — get ratio from any file, test others against it. No ads, no clutter, no sign-up.
On the analytics side, Nexmetra — Free Online Measurement Tools competes within Web App, Design Tools and Productivity — topics that collectively have 1M followers on Product Hunt. The dashboard above tracks how Nexmetra — Free Online Measurement Tools performed against the three products that launched closest to it on the same day.
Who hunted Nexmetra — Free Online Measurement Tools?
Nexmetra — Free Online Measurement Tools was hunted by Md Amzad Ali. 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 Nexmetra — Free Online Measurement Tools including community comment highlights and product details, visit the product overview.
Md Amzad Ali