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
How to compare a machine-generated report with a correction
Compare a machine-generated report with its corrected version, spot changed wording and numbers, and check that important details were not lost.
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Tools
Create a QR code for an art exhibition catalog
Create a QR code that opens your exhibition catalog, choose a clear design for print, and test it at the size visitors will scan.
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Tools
Why a color's HEX value changes after a screenshot
Learn why the same color can get a different HEX value in a screenshot, how to sample it correctly, and which display settings can change the result.
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Tools
How to record a browser demo with a camera bubble
Record your screen, microphone, and webcam bubble in a browser. Set up the right capture source, check the preview, and fix common issues.
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Tools
Browser can't decode this image format? What to do
Find out why an image will not open in your browser, check whether its format is supported, and convert or re-save it without changing the original.
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Tools
How to export text differences as a unified diff
Compare two versions of text, export their changes as a unified diff, and check the result before sharing or applying it.
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Tools
How to schedule an international interview fairly
Compare local times, account for daylight saving changes, and choose an interview slot that does not repeatedly push one person outside normal hours.
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Tools
How to convert old camera images for email
Turn older BMP or TIFF camera photos into JPG copies for email, check whether the attachments fit, and keep the original images unchanged.
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Tools
How to identify the font family in an old project
Find the font family in an editable project, check whether it is installed, and preview it against your original text before replacing anything.
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Tools
How to remove metadata from PNG files in bulk
Remove metadata from a batch of PNG images without changing their format. Make safe copies, strip private fields, and check what remains.
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Tools
How to detect altered measurement units in instructions
Compare original and revised instructions, spot changed units such as inches or milliliters, and check whether the quantities still make sense.
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Tools
How to use a timer for an online auction
Use a separate countdown to plan around an online auction's closing time, and learn why the auction site's clock should decide when you bid.