Images and product photos: guides

186 guides in this section. Pick the question closest to yours, or browse by tool. Page 2 of 8

• WhatsApp makes my product photos look blurry. Should I compress them before sending?Why product photos arrive less sharp over WhatsApp, why heavy compression beforehand makes it worse, and how to send clear, light photos to your customers.
• Should I compress an image before posting it to Instagram?Instagram processes every image you upload, so heavy compression beforehand doubles the loss. When to compress, at what quality, and why dimensions come first.
• Do I need to compress images before uploading them to a Salla or Zid store?Does your store platform compress your images, or is that on you? Why compressing before upload keeps you in control, and how to prep photos that still zoom well.
• PageSpeed Insights says to serve images in next-gen formats. How do I fix it?What the next-gen formats finding in PageSpeed Insights means, how to re-encode site images as WebP and measure the real saving, and why format alone may not be the win.
• To make an image file smaller, should I resize it or compress it?Resizing removes pixels; compressing stores the same pixels in fewer bytes. A measured comparison of each on its own and both together, and when one is enough.
• Lighthouse flags 'efficiently encode images' on my site. What does it want?The 'efficiently encode images' finding usually means JPEGs saved at a higher quality than needed. How to find them, re-encode them and clear the finding, with numbers.
• My product catalog PDF made from photos is huge. How do I make it lighter?A PDF built from photos carries each photo's full weight. How to compress the photos before building the catalog, and why JPEG beats WebP in this particular case.
• After compressing my sale poster, the text and price have fuzzy halos around the letters. How do I fix it?Why text and prices on a sale poster get halos after JPEG compression, and why WebP gives a result that is both cleaner and smaller. Numbers from a real test.
• If I compress the same image several times, does it lose quality every time?Every new compression adds a little damage, while the size barely moves after the first pass. Numbers from five passes in a row, and a simple rule that protects you.
• How do I shrink iPhone photos before uploading them to my shop?iPhone photos are often HEIC, which the compressor does not accept. When a photo arrives as JPEG on its own, when you must convert, and how to compress on the phone.
• Will compressing my product images lower their resolution below what Amazon or Noon checks?The resolution marketplaces check is pixel dimensions, and compression does not change it. Resolution vs file size vs sharpness, and what can actually suffer.
• Why do I get an error when I choose WebP output on my iPhone or in Safari?Some browsers can show WebP images but cannot save them, and quietly produce PNG instead. Why the tool shows a clear message instead, and your practical options.
• I compressed my images to WebP and the platform will not accept the upload. What now?When a platform rejects WebP files, do not convert the compressed copies to JPEG; compress the originals again. Numbers show the quality gap between the two routes.
• How does this compressor differ from sites that upload your images to their servers?An honest comparison of in-browser compression and sites that upload your images to their servers: privacy, speed, limits, formats, and what this tool lacks.
• My phone photos of expense receipts take up a lot of space. How do I shrink them and keep them readable?How to compress phone photos of expense receipts without losing the small print, how to check legibility before archiving, and when to keep the originals.
• How do I lighten portfolio images for Mostaql or Khamsat without making my designs look cheap?In a portfolio the image is the product. How to lighten design images for Mostaql and Khamsat while keeping gradients, fine lines and text clean, with measured numbers.
• How do I turn a rectangular product photo into a square with white space, without cutting anything off?Turn a rectangular product photo into a full square with white bands instead of cropping, with the exact numbers for what happens to the picture.
• How do I post a landscape photo as a 1080x1350 portrait on Instagram?Turning a landscape photo into a 1080x1350 portrait post: what 'Fill and crop' removes and what 'Fit inside' adds, with real numbers from the resizer.
• How do I place a square product photo on a 1080x1920 story background in my brand color?Place a square product photo in the middle of a 1080x1920 story frame filled with your brand color, leaving equal space above and below for your text.
• PageSpeed Insights says 'properly size images'. How do I fix it?What the 'Properly size images' audit in PageSpeed Insights means, how to find the width an image is really displayed at, and how to resize the file to it.
• Which format should I save my transparent logo in when I shrink it to 300 px wide?Shrink a transparent logo to 300 px wide and keep the transparency: how Original format, PNG, WebP and JPEG treat it, and the warning the tool gives.
• An application form wants a personal photo at exact pixel dimensions. How do I make one from a phone picture?An application form wants a personal photo at an exact width and height in pixels? Untick the ratio lock, type both numbers and use 'Fill and crop' so nothing stretches.
• How do I shrink an image by 50 percent, and how much smaller will the file get?The resizer works in pixels, not percentages, so how do you halve an image? And why does halving the width and height leave only a quarter of the pixels?
• I made a PNG photo smaller in dimensions, but the file barely shrank or even grew. Why?Usually it is the save format: 'Original format' keeps a photograph as a heavy PNG. Switch to JPEG or WebP and watch the size in the results table.