https://tools.zeestudio.org/blogFree online tools to convert, compress and edit PDFs, images and videos — plus QR codes, text tools and calculators. Files never leave your device.enhttps://tools.zeestudio.org/pdf/blog/compress-pdf-for-emailhttps://tools.zeestudio.org/pdf/blog/compress-pdf-for-emailSun, 08 Nov 2026 00:00:00 GMTPDF too big to attach? Shrink it under the email limit while keeping text sharp, or split it and share a link. Steps for Windows, Mac and phones.https://tools.zeestudio.org/image/blog/compress-png-without-losing-qualityhttps://tools.zeestudio.org/image/blog/compress-png-without-losing-qualitySun, 08 Nov 2026 00:00:00 GMTShrink PNG files by 50–80% while keeping them sharp and transparent. How lossless and lossy PNG compression work, and when to switch to JPG or WebP instead.https://tools.zeestudio.org/pdf/blog/convert-scanned-pdf-to-wordhttps://tools.zeestudio.org/pdf/blog/convert-scanned-pdf-to-wordSun, 08 Nov 2026 00:00:00 GMTA scanned PDF is just pictures of pages. Here is how to turn it into editable Word text with OCR, keep its tables, and get the most accurate result.https://tools.zeestudio.org/image/blog/copy-text-from-imagehttps://tools.zeestudio.org/image/blog/copy-text-from-imageSun, 08 Nov 2026 00:00:00 GMTCopy text from a photo, screenshot or scanned page in seconds. Free methods for Windows, Mac, iPhone and Android, plus an online OCR tool that works anywhere.https://tools.zeestudio.org/image/blog/improve-ocr-accuracyhttps://tools.zeestudio.org/image/blog/improve-ocr-accuracySun, 08 Nov 2026 00:00:00 GMTOCR turning your image into gibberish? Learn the real causes, from blur and skew to the wrong language, and simple fixes that make text recognition accurate.https://tools.zeestudio.org/image/blog/iphone-photos-wont-uploadhttps://tools.zeestudio.org/image/blog/iphone-photos-wont-uploadSun, 08 Nov 2026 00:00:00 GMTWebsite rejecting your iPhone photo? The cause is usually the HEIC format, file size or dimensions. Here is how to find out which and fix it in a minute.https://tools.zeestudio.org/pdf/blog/pdf-to-word-keep-formattinghttps://tools.zeestudio.org/pdf/blog/pdf-to-word-keep-formattingSun, 08 Nov 2026 00:00:00 GMTConvert a PDF to an editable Word file and keep its headings, tables, images and bold text. Steps for every device, plus fixes for messy results.https://tools.zeestudio.org/image/blog/reduce-image-size-in-kbhttps://tools.zeestudio.org/image/blog/reduce-image-size-in-kbSun, 08 Nov 2026 00:00:00 GMTNeed a photo or signature under 20 KB, 50 KB or 100 KB for a job or exam form? Here is how to hit any KB limit without making the image unreadable.https://tools.zeestudio.org/image/blog/remove-background-from-photohttps://tools.zeestudio.org/image/blog/remove-background-from-photoSun, 08 Nov 2026 00:00:00 GMTRemove a photo's background in seconds and save it as a transparent PNG or on white. Free methods for phone and PC, plus tips for clean edges.https://tools.zeestudio.org/image/blog/white-background-product-photoshttps://tools.zeestudio.org/image/blog/white-background-product-photosSun, 08 Nov 2026 00:00:00 GMTTake product photos on your phone and turn them into clean white background images for your online shop. Lighting, framing, editing and size tips.https://tools.zeestudio.org/pdf/blog/compress-pdf-to-100kbhttps://tools.zeestudio.org/pdf/blog/compress-pdf-to-100kbFri, 06 Nov 2026 00:00:00 GMTNeed a PDF under 100 KB or 200 KB for an upload form? Here is how to shrink it on any device, plus what to do when it still won't fit.https://tools.zeestudio.org/image/blog/convert-heic-to-jpghttps://tools.zeestudio.org/image/blog/convert-heic-to-jpgFri, 06 Nov 2026 00:00:00 GMTiPhone photos saved as HEIC won't open everywhere. Here are the quickest ways to convert HEIC to JPG on any device, free, and how to stop it happening.https://tools.zeestudio.org/qr/blog/share-wifi-password-qr-codehttps://tools.zeestudio.org/qr/blog/share-wifi-password-qr-codeFri, 06 Nov 2026 00:00:00 GMTLet guests join your Wi-Fi with one scan instead of typing a long password. Make a Wi-Fi QR code for free, print it, and keep your network secure.