4 min read
LinkedIn Photo Size Guide 2026: Profile, Banner & Post Dimensions
The exact LinkedIn image sizes for 2026 — profile photo, banner, post and company page — plus how to resize any photo to fit for free, with nothing uploaded.
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Expert guides on converting, compressing, and optimizing images — JPG, PNG, WebP, AVIF, HEIC and more. 100% private, right in your browser.
4 min read
How to Make a Passport Photo at Home (Free, No Studio)
Take and size a valid passport or visa photo at home for free. Background, lighting and the exact sizes, plus a private tool that never uploads your photo.
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JPG vs PNG vs WebP: Which Image Format Should You Actually Use?
JPG, PNG or WebP? A plain-English guide to which image format to use for photos, logos and websites, when to pick each, and how to convert for free.
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How to Blur or Replace the Background of a Photo (Free, No Photoshop)
Blur a photo background for that portrait-mode look, or replace it with clean white or a new scene. Free, private, no Photoshop, nothing uploaded. Step by step.
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HEIC vs JPG: Which Should You Use, and When to Convert
HEIC vs JPG explained simply: which format is smaller, which is more compatible, when to keep HEIC, and when to convert to JPG. Plus a free, private way to convert.
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How to Open and Convert a WebP File (to JPG or PNG)
Got a .webp file you cannot open? Here is what WebP is, how to open one, and how to convert it to JPG or PNG free in your browser — no upload, in seconds.
Read article6 min read
How to Remove the Background From a Photo (Free, No Upload)
Remove the background from any photo with on-device AI — free, in your browser, no upload. Get a transparent PNG or clean white, and tidy tricky edges like hair.
Read article6 min read
How to Rotate an Image (and Keep It From Flipping Back)
Rotate any image the right way up and make it stick — free, in your browser, no upload. Plus why some photos keep flipping back (EXIF) and how to fix it for good.
Read article6 min read
How to Resize an Image Without Losing Quality (Free)
Resize any image to the exact width and height you need without going blurry — free, in your browser, no upload. The one rule that keeps a resized photo sharp.
Read article7 min read
Are Online Image Converters Safe? What Happens to Your Files
Most online image converters upload your photos to a server. Here is what happens to your files, the real privacy risks, and how to check any tool in 30 seconds.
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How to Add a Watermark to Your Photos (Text or Logo, Free)
Add a text or logo watermark to your photos free, in your browser, no upload — plus the placement and opacity that actually protect an image, and how to batch it.
Read article6 min read
How to Convert a PDF to JPG (Free, Every Page, No Upload)
Convert a PDF to JPG free — every page as a sharp image, or just the one you need. In your browser, no upload. Plus JPG vs PNG and how to keep text readable.
Read article8 min read
How to Combine Multiple JPG Images Into One PDF (Free)
Combine multiple JPG or PNG images into one PDF, in the order you want — free, in your browser, no upload. Great for scans, receipts and application documents.
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How to Remove a Product Photo Background (Free)
Remove the background from a product photo for a clean white or transparent backdrop — free, in your browser, no upload. Great for Amazon, Shopify and Etsy.
Read article9 min read
How to Batch Convert Images (Whole Folder at Once)
Convert a whole folder of images at once — HEIC, PNG, JPG, WebP, TIFF — and download them as a ZIP. Free, in your browser, no upload, no sign-up.
Read article12 min read
How to Resize Images for Social Media (2026 Sizes)
The exact 2026 image sizes for Instagram, TikTok, X, Facebook, LinkedIn, YouTube and Pinterest — and how to resize any photo to fit, free in your browser.
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How to Convert PNG to PDF (Free, Combine Multiple PNGs)
Convert PNG to PDF free in your browser. Combine multiple PNGs into one PDF, set the page order and size, keep full quality — no upload, any device.
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How to Convert TIFF to JPG (Free, No Upload, Any Device)
Convert TIFF or .tif to JPG free in your browser. Shrink huge scans to small, shareable JPGs, handle multi-page files, keep quality high — no upload.
Read article15 min read
How to Convert PDF to PNG (Free, Without Losing Quality)
Convert PDF to PNG free without losing quality. Render every page as a crisp PNG, pick the right DPI, and keep your document private — no upload.
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How to Mirror or Flip an Image Online (Free, No App)
Flip or mirror an image online free — fix a backwards selfie, reverse a photo, or mirror a design for an iron-on transfer. Works on any device, no upload.
Read article17 min read
iPhone Photos Won't Open on Windows? Fix HEIC Free
iPhone photos showing black thumbnails or 'unsupported format' on Windows? Why HEIC files won't open, and four free ways to fix them with no software.
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How to Convert HEIC to JPG on Any Device (Complete Guide)
Why iPhone photos are HEIC, when to convert them to JPG, and how to do it privately on Windows, Mac, Android or iPhone — no software or uploads required.
Read article11 min read
The Best Image Format for Website Speed in 2026
WebP, AVIF, JPG or PNG? A clear, practical breakdown of which image format loads fastest and ranks best in 2026 — with a copy-paste strategy you can use today.
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How to Reduce Image Size to 100KB (Without Losing Quality)
Reduce any photo to under 100KB without visible quality loss — for exam and job forms, uploads and websites. The exact steps, on any device, free and private.
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