Guides

WebP/JPG/PNG, quality tips, and how to reduce file size fast.

File size, quality, transparency, and compatibility.

Convert PDF pages to JPG/PNG locally (no upload) and download as a zip.

Combine multiple JPG images into one PDF locally (no upload).

Convert images (JPG/PNG/WebP) to one PDF locally (no upload).

Convert iPhone HEIC/HEIF photos to JPG/PNG locally (no upload).

Convert WebP to PNG locally (no upload) and keep transparency.

Convert images to JPG (JPEG) locally in your browser (no upload).

Convert images to PNG locally (no upload). Lossless output and transparency support.

Convert images to WebP locally (no upload) to reduce file size for the web.

Convert PDF pages to PNG/JPG locally (no upload) and download as a zip.

Convert PNG to JPG locally (no upload). Choose a background color for transparency.

Convert JPG/JPEG to PNG locally (no upload) for lossless output.

Convert WebP to JPG locally (no upload) for compatibility.

Convert JPG/JPEG to WebP locally (no upload) to reduce file size.

Convert PNG to WebP locally (no upload) and keep transparency.

Convert SVG to PNG locally (no upload). Pick output size and export crisp PNGs.

Convert AVIF to JPG locally (no upload) for compatibility.

Convert AVIF to PNG locally (no upload) for editing and compatibility.

Merge PNG images into one PDF locally (no upload) and download instantly.

Hit strict upload limits with a target size setting.

A common limit for forms and email attachments.

Very strict limits (often requires downscaling).

A common upload limit for web forms.

A common cap for portals and document uploads.

Keep high quality while staying under 1MB.

1080×1920 and 9:16 presets (9 16 / 9.16).

Story, post sizes, and one-click resizer links.

9:16 (1080×1920) safe-area tips to avoid UI overlays.

Free online resizer with no upload and quality tips.

Convert cm/inches to pixels with DPI, then resize online.

Convert pixels to centimeters with DPI formulas and examples.

Hit file size targets like 100KB/200KB.

Resize by px with presets and custom sizes.

Passport photo size guide with DPI tips.

Background, lighting, and face size rules to avoid rejection.

Convert mm to pixels with DPI, then resize online.

Visa/ID photo size guide with DPI tips.

Convert px, cm/inches, and KB targets.

Instagram Story size guide: 1080x1920 (9:16), safe-area tips, and how to resize locally (no upload).

Instagram Reels size guide: 1080x1920 (9:16), cover tips, and one-click resize (no upload).

Instagram post sizes: 1080x1080 (1:1), 1080x1350 (4:5), 1080x566 (1.91:1). Includes resize links (no upload).

Instagram profile picture (DP) size guide: 320x320 (1:1). Resize locally in your browser (no upload).

Instagram Story safe area guide for 9:16 (1080x1920): avoid text getting covered by UI. Includes one-click resizer links (no upload).

Convert cm/inches to pixels using DPI, then resize online with one-click presets (no upload).

Resize/compress images to a target file size in KB (e.g. 100KB/200KB) with local processing (no upload).

Resize images by pixels (px) with presets and manual sizes. Local processing, no upload.

Passport photo size guide, DPI tips, and resize online with local processing (no upload).

Convert mm to pixels using DPI, then resize online with local processing (no upload).

Visa/ID photo size guide with DPI tips and online resizing (no upload).

Convert image sizes between pixels, cm/inches, and KB targets. Local processing, no upload.

Convert px to cm using DPI, plus quick formulas and examples. No upload.

Passport photo requirements: background, lighting, head size, and size conversions. No upload.

LinkedIn image size guide: post, link share, cover, and logo sizes with one-click resize (no upload).

LinkedIn post size guide: 1080x1080 (1:1), export tips, and one-click resize (no upload).

X header size guide: 1500x500 (3:1), safe-area tips, and one-click resize (no upload).

X post sizes: 1200x675 (landscape), 1080x1350 (portrait), 1080x1080 (square). One-click resize (no upload).

Facebook cover photo size guide: 851x315, safe-area tips, and one-click resize (no upload).

Facebook group cover photo size guide: 1640x856, safe-area tips, and one-click resize (no upload).

Facebook event cover photo size guide: 1200x628 (1.91:1), safe-area tips, and one-click resize (no upload).

Facebook profile picture size guide: 180x180, circle-crop tips, and one-click resize (no upload).

Discord profile picture size guide: 128x128 (1:1), circle-crop tips, and one-click resize (no upload).

Discord server icon size guide: 512x512 (1:1), export tips, and one-click resize (no upload).

Discord server banner size guide: 960x540 (16:9), safe-area tips, and one-click resize (no upload).

Twitch profile picture size guide: 256x256 (1:1), circle-crop tips, and one-click resize (no upload).

Twitch banner size guide: 1200x480 (5:2), safe-area tips, and one-click resize (no upload).

Twitch offline screen size guide: 1920x1080 (16:9), export tips, and one-click resize (no upload).

WhatsApp profile picture size guide (WhatsApp dp size): 640x640 (1:1), circle-crop tips, and one-click resize (no upload).

WhatsApp Status size guide: 1080x1920 (9:16), safe-area tips, and one-click resize (no upload).

Zoom profile picture size guide: 400x400 (1:1), circle-crop tips, and one-click resize (no upload).

Zoom virtual background size guide: 1920x1080 (16:9), export tips, and one-click resize (no upload).

YouTube thumbnail size guide: 1280x720 (16:9), file size tips, and one-click resize (no upload).

YouTube video size guide: recommended aspect ratio is 16:9 (1920x1080 / 1280x720). Includes Shorts 9:16 notes, Canva tips, and one-click resizer links (no upload).

YouTube banner size guide (channel art): 2560x1440, safe-area tips, and one-click resize (no upload).

YouTube Shorts size guide: 1080x1920 (9:16), safe-area tips, and one-click resize (no upload).

YouTube profile picture size guide: 800x800 (1:1). Resize locally in your browser (no upload).

TikTok cover size guide: 1080x1920 (9:16), safe-area tips, and one-click resize (no upload).

LinkedIn cover image size guide: 1584x396 (4:1), safe-area tips, and one-click resize (no upload).

TikTok video size guide: 1080x1920 (9:16), safe-area tips, and one-click resize (no upload).

Convert image sizes between pixels, cm/inches, and KB targets. Local processing, no upload.

Passport photo requirements: background, lighting, head size, and size conversions. No upload.

Convert px to cm using DPI, plus quick formulas and examples. No upload.

Convert cm/inches to pixels using DPI, then resize online with one-click presets (no upload).

Resize/compress images to a target file size in KB (e.g. 100KB/200KB) with local processing (no upload).

Convert mm to pixels using DPI, then resize online with local processing (no upload).

Best Discord Profile Picture dimensions: 128×128 (1:1). Crop (fill) is recommended. Resize locally (no upload), export JPG/PNG.

Discord profile picture size guide: 128x128 (1:1), circle-crop tips, and one-click resize (no upload).

Best Discord Server Banner dimensions: 960×540 (16:9). Pad (fit whole) is recommended. Resize locally (no upload), export JPG/PNG.

Discord server banner size guide: 960x540 (16:9), safe-area tips, and one-click resize (no upload).

Best Discord Server Icon dimensions: 512×512 (1:1). Crop (fill) is recommended. Resize locally (no upload), export JPG/PNG.

Discord server icon size guide: 512x512 (1:1), export tips, and one-click resize (no upload).

Best Facebook Cover Photo dimensions: 851×315 (851:315). Pad (fit whole) is recommended. Resize locally (no upload), export JPG/PNG.

Facebook cover photo size guide: 851x315, safe-area tips, and one-click resize (no upload).

Facebook event cover photo size guide: 1200x628 (1.91:1), safe-area tips, and one-click resize (no upload).

Best Facebook Event Cover dimensions: 1200×628 (1.91:1). Pad (fit whole) is recommended. Resize locally (no upload), export JPG/PNG.

Facebook group cover photo size guide: 1640x856, safe-area tips, and one-click resize (no upload).

Best Facebook Group Cover dimensions: 1640×856 (205:107). Pad (fit whole) is recommended. Resize locally (no upload), export JPG/PNG.

Instagram picture size guide (insta pic size): Story/Reels 9:16 (1080x1920), post sizes (1:1, 4:5, 1.91:1 / 1080x566), and one-click resize links (no upload).

Best Instagram Post Landscape dimensions: 1080×566 (1.91:1). Crop (fill) is recommended. Resize locally (no upload), export JPG/PNG.

Best Instagram Post Portrait dimensions: 1080×1350 (4:5). Crop (fill) is recommended. Resize locally (no upload), export JPG/PNG.

Instagram post sizes: 1080x1080 (1:1), 1080x1350 (4:5), 1080x566 (1.91:1). Includes resize links (no upload).

Best Instagram Post Square dimensions: 1080×1080 (1:1). Crop (fill) is recommended. Resize locally (no upload), export JPG/PNG.

Best Instagram Profile Photo dimensions: 320×320 (1:1). Crop (fill) is recommended. Resize locally (no upload), export JPG/PNG.

LinkedIn cover image size guide: 1584x396 (4:1), safe-area tips, and one-click resize (no upload).

LinkedIn image size guide: post, link share, cover, and logo sizes with one-click resize (no upload).

Best LinkedIn Link Share dimensions: 1200×627 (1.91:1). Crop (fill) is recommended. Resize locally (no upload), export JPG/PNG.

Best LinkedIn Page Cover dimensions: 1584×396 (4:1). Pad (fit whole) is recommended. Resize locally (no upload), export JPG/PNG.

Best LinkedIn Page Logo dimensions: 400×400 (1:1). Crop (fill) is recommended. Resize locally (no upload), export JPG/PNG.

LinkedIn post size guide: 1080x1080 (1:1), export tips, and one-click resize (no upload).

Best Open Graph OG Image dimensions: 1200×630 (1.91:1). Pad (fit whole) is recommended. Resize locally (no upload), export JPG/PNG.

Best Pinterest Pin dimensions: 1000×1500 (2:3). Crop (fill) is recommended. Resize locally (no upload), export JPG/PNG.

Best TikTok Cover dimensions: 1080×1920 (9:16). Crop (fill) is recommended. Resize locally (no upload), export JPG/PNG.

TikTok cover size guide: 1080x1920 (9:16), safe-area tips, and one-click resize (no upload).

Best TikTok Landscape dimensions: 1920×1080 (16:9). Crop (fill) is recommended. Resize locally (no upload), export JPG/PNG.

Best TikTok Square dimensions: 1080×1080 (1:1). Crop (fill) is recommended. Resize locally (no upload), export JPG/PNG.

Best TikTok Video dimensions: 1080×1920 (9:16). Crop (fill) is recommended. Resize locally (no upload), export JPG/PNG.

TikTok video size guide: 1080x1920 (9:16), safe-area tips, and one-click resize (no upload).

Twitch banner size guide: 1200x480 (5:2), safe-area tips, and one-click resize (no upload).

Best Twitch Channel Banner dimensions: 1200×480 (5:2). Pad (fit whole) is recommended. Resize locally (no upload), export JPG/PNG.

Best Twitch Offline Screen dimensions: 1920×1080 (16:9). Pad (fit whole) is recommended. Resize locally (no upload), export JPG/PNG.

Twitch offline screen size guide: 1920x1080 (16:9), export tips, and one-click resize (no upload).

Best Twitch Profile Picture dimensions: 256×256 (1:1). Crop (fill) is recommended. Resize locally (no upload), export JPG/PNG.

Twitch profile picture size guide: 256x256 (1:1), circle-crop tips, and one-click resize (no upload).

Best WhatsApp Profile Picture dimensions: 640×640 (1:1). Crop (fill) is recommended. Resize locally (no upload), export JPG/PNG.

WhatsApp profile picture size guide (WhatsApp dp size): 640x640 (1:1), circle-crop tips, and one-click resize (no upload).

Best WhatsApp Status dimensions: 1080×1920 (9:16). Crop (fill) is recommended. Resize locally (no upload), export JPG/PNG.

WhatsApp Status size guide: 1080x1920 (9:16), safe-area tips, and one-click resize (no upload).

X header size guide: 1500x500 (3:1), safe-area tips, and one-click resize (no upload).

X post sizes: 1200x675 (landscape), 1080x1350 (portrait), 1080x1080 (square). One-click resize (no upload).

Best X Header dimensions: 1500×500 (3:1). Pad (fit whole) is recommended. Resize locally (no upload), export JPG/PNG.

Best X Post Landscape dimensions: 1200×675 (16:9). Crop (fill) is recommended. Resize locally (no upload), export JPG/PNG.

Best X Post Portrait dimensions: 1080×1350 (4:5). Crop (fill) is recommended. Resize locally (no upload), export JPG/PNG.

Best X Post Square dimensions: 1080×1080 (1:1). Crop (fill) is recommended. Resize locally (no upload), export JPG/PNG.

YouTube banner size guide (channel art): 2560x1440, safe-area tips, and one-click resize (no upload).

Best YouTube Channel Banner dimensions: 2560×1440 (16:9). Pad (fit whole) is recommended. Resize locally (no upload), export JPG/PNG.

Best YouTube Profile Picture dimensions: 800×800 (1:1). Crop (fill) is recommended. Resize locally (no upload), export JPG/PNG.

YouTube profile picture size guide: 800x800 (1:1). Resize locally in your browser (no upload).

Best YouTube Shorts dimensions: 1080×1920 (9:16). Crop (fill) is recommended. Resize locally (no upload), export JPG/PNG.

YouTube Shorts size guide: 1080x1920 (9:16), safe-area tips, and one-click resize (no upload).

Best Zoom Profile Picture dimensions: 400×400 (1:1). Crop (fill) is recommended. Resize locally (no upload), export JPG/PNG.

Zoom profile picture size guide: 400x400 (1:1), circle-crop tips, and one-click resize (no upload).

Best Zoom Virtual Background dimensions: 1920×1080 (16:9). Pad (fit whole) is recommended. Resize locally (no upload), export JPG/PNG.

Zoom virtual background size guide: 1920x1080 (16:9), export tips, and one-click resize (no upload).