- Facebook recommends 1440×1440 px for Feed image ads. Images below that look blurry on modern screens.
- The hard minimum is 600×600 px, but ads at that size appear pixelated and hurt engagement.
- AI upscaling rebuilds image detail rather than stretching pixels, giving sharper results than traditional resize tools.
- Coinis Revise AI Upscale converts low-res images to HD quality in one click, no design software needed.
- Export as JPG or PNG under 30 MB after upscaling to meet Meta's file requirements.
- Always preview in Meta's ad tool before going live to confirm sharpness across placements.
A low-res image can ruin an otherwise great ad. Blurry creatives get scrolled past. Sharp ones stop the feed. Here's how to fix the resolution problem fast.
Why Image Quality Matters for Facebook Ads
Clear, crisp images signal quality before a viewer reads a single word. Blurry ones do the opposite.
How resolution impacts ad performance
Pixelated images look unprofessional. Viewers associate low quality visuals with low quality products. They scroll on. Per Meta's Ads Guide, your creative must render clearly across multiple placements and screen sizes, which means resolution matters more than most advertisers realize.
Facebook's recommended image specs
Per Meta's Ads Guide, the recommended resolution for Facebook Feed image ads is 1440 × 1440 px at a 1:1 ratio or 1440 × 1800 px at a 4:5 ratio. Accepted file formats are JPG and PNG. Maximum file size is 30 MB. Those are the targets to hit before you launch.
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What Minimum Resolution Does Facebook Require?
Meeting the minimum gets your ad approved. Hitting the recommended size gets you sharp results.
Minimum vs. recommended pixel sizes
Facebook's hard minimum is 600 × 600 px for a 1:1 image and 600 × 750 px for 4:5. Ads at those sizes won't get rejected. But they will look soft on modern high-density screens. Aim for 1440 px on the long edge every time. There is no maximum resolution limit, so going higher never hurts.
Different specs for different ad formats
Format matters. Carousel ad cards require at least 1080 × 1080 px for a clean appearance. Instagram Stories use a 9:16 ratio with a recommended resolution of 1080 × 1920 px. If you are upscaling a single image for the Facebook Feed, target 1440 × 1440 px as your output size.
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How to Upscale Low-Res Images to HD Quality
AI upscaling is the fastest way to rescue a low-res asset. It produces results traditional resizing simply cannot match.
AI-powered upscaling vs. traditional methods
Traditional resizing tools use bilinear or bicubic interpolation. They guess at missing pixels by averaging surrounding ones. The result is blur, soft edges, and smeared text. AI upscaling works differently. Cutting-edge AI models analyze the patterns, textures, and structures in your image, then reconstruct detail that was never there to begin with. Faces come out sharper. Product edges stay crisp. Text stays readable.
Step-by-step upscaling process
- Start with the highest-resolution version of the image you have. Even a moderate-quality original gives the AI more to work with.
- Upload it to an AI upscaler.
- Set your target output size. For Facebook Feed, aim for 1440 × 1440 px.
- Review the result. Check product edges, faces, and any baked-in text for clarity.
- Export as JPG or PNG. Confirm the file is under 30 MB before uploading to Meta.
Best practices to maintain quality
AI upscaling performs best on images with clear, recognizable content like products, faces, architecture, and patterns. Heavily compressed source files or very dark images will still show some artifacts. If your original is a screenshot or a highly compressed JPG, results will vary. The better the source, the better the output.
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Coinis Revise for Quick HD Upscaling
Using AI Upscale tool
Coinis Revise includes AI Upscale as one of its seven editing capabilities. Upload your low-res image, hit AI Upscale, and premium AI models rebuild image detail at a higher resolution automatically. No settings to dial in. No design skills required.
When to upscale before launching
Upscale your base image before adding or editing text. Sharp foundation first, then layer in your headline and copy. If you have text already baked into the image, AI Upscale still improves overall sharpness. You can then use the Edit text on image capability in Revise to clean up any copy on top.
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Best Practices After Upscaling
File format and compression
Save your final image as JPG or PNG. Both formats are accepted by Meta. PNG preserves quality better for images with text or logos. JPG compresses more aggressively and can introduce artifacts on sharp edges. Either way, keep the file under 30 MB to meet Meta's upload requirement.
Testing before going live
Run your upscaled image through Meta's ad preview tool before launching. Check Feed, Stories, and any other targeted placements. If it renders sharply in preview, it will look sharp live. That one check can save you from running a blurry ad for days before you notice.
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Or skip the steps.
Coinis Revise edits any ad image with AI. Move text. Change text. Swap colors. Erase objects. Translate to any language. One click each.
No design skills. No Photoshop. One click.
15 AI tokens a month. No credit card.
Frequently Asked Questions
What resolution does Facebook require for image ads?
Facebook's hard minimum is 600×600 px (1:1) or 600×750 px (4:5). The recommended resolution is 1440×1440 px (1:1) or 1440×1800 px (4:5). Ads at the minimum size are often blurry on modern screens, so targeting the recommended size is always the better choice.
Will upscaling a low-res image make it look professional on Facebook?
AI upscaling significantly improves sharpness by reconstructing image detail rather than stretching pixels. Results depend on your source image. A moderately compressed original upscales well. A heavily compressed or very dark image may still show some artifacts. Start with the best source file you have.
Is there a maximum image resolution for Facebook ads?
No. Facebook does not set a maximum resolution limit for image ads. The only file constraint is a 30 MB maximum file size. You can upload as high-resolution as you need.
What file format should I use after upscaling for Facebook ads?
Facebook accepts JPG and PNG. Use PNG for images with text or logos to avoid compression artifacts. Use JPG for product or lifestyle photos where file size matters. Keep the final file under 30 MB.