Blog
Tools
How to get more out of the TooLab utilities: image converter, QR codes, colors, text compare, timers and more.
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Tools
What to check before emailing a picture of your home
Check a home photo for addresses, reflections, location data and other privacy clues, then make a safer copy before attaching it to an email.
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Tools
Why a world clock is safer than time zone math
Compare local times on the actual date with a world clock, avoid daylight-saving surprises, and share meeting times clearly across time zones.
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Tools
How to convert TIFF scans to JPG or PNG
Convert TIFF scans to JPG for easy sharing, or choose PNG to keep text crisp. Learn how to batch-convert files and check that every page is intact.
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Tools
Why a timer cannot replace a life-critical alarm
Learn why browser timers can miss alerts, what to use for high-stakes reminders, and how to add a backup without trusting one device.
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Tools
Create a QR code for appointment details
Create a QR code that opens appointment time, location, and booking details on a guest's phone, then test it before printing or sharing.
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Tools
Why a JPEG comment contains unexpected text
Learn what a JPEG comment stores, why it may show old, strange, or garbled text, and how to check whether it is separate metadata or a file problem.
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Tools
How to inspect a large survey response file
Open a large survey CSV in your browser, check its columns, find missing or unusual answers, and review duplicates before making changes.
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Tools
How to record a browser game strategy explanation
Record a browser game, explain your strategy with a microphone, and check game audio, screen capture, and playback before sharing the video.
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Tools
How to choose colors for a minimal presentation theme
Build a calm presentation palette with a background, readable text, and one accent. Sample exact colors on screen with TooLab's Color Picker.
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Tools
How to track time at overseas supplier offices
Keep supplier office hours visible, check local dates and daylight saving changes, and choose a reliable time for calls across time zones.
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Tools
How to record a product demo for a client
Record a clear product demo for a client with your screen, voice, and optional camera. Prepare the app, capture the right view, and check the file.
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Tools
How to choose a font for a printable checklist
Compare installed fonts with your checklist wording, then check print size, spacing, and ink coverage so every item stays clear on paper.