What Is a Facebook Image Text Checker
A Facebook image text checker is a compliance tool that measures the proportion of text within an ad image. Facebook prefers visually-driven creatives with minimal text overlay because users respond better to imagery than to text-heavy graphics. While the platform no longer outright rejects ads exceeding a fixed threshold, it still reduces delivery for images where text dominates.
The tool divides your uploaded image into a grid and calculates the percentage of grid cells containing text. It then categorizes your image: low text (optimal reach), medium text (slightly reduced reach), or high text (significantly limited reach). This categorization mirrors the system Facebook uses internally when deciding how broadly to distribute your ad.
Understanding your text ratio before spending money on a campaign lets you optimize creative decisions early. Designers can relocate text to the post body, reduce font sizes, or simplify messaging to achieve better delivery. For the companion text analysis tool, see the Facebook text overlay checker. Explore all AI text generators for writing and compliance tools.
How To Use the Facebook Image Text Checker
Upload the image you plan to use in your Facebook ad. The tool accepts standard web formats including JPG and PNG. After uploading, the checker processes the image and returns a report indicating the text coverage level and its likely impact on ad delivery.
If the report shows medium or high text density, iterate on your design. Common fixes include moving headline text from the image into the ad copy field, reducing font size, using a logo-only version of your brand mark, or cropping text-free areas to a larger portion of the image.
Re-upload the revised image and confirm it falls within the low-text category before submitting to Ads Manager. This iterative check saves you from running a campaign with throttled reach.
When To Use This Tool
Run every ad creative through the checker before uploading it to Facebook Ads Manager. This applies to single-image ads, carousel cards, story creatives, and video thumbnails. Any image that Facebook displays as part of an ad undergoes text analysis, so check all of them.
Marketing teams preparing multiple creative variants benefit from batch-checking each option to identify which designs will get optimal delivery. Freelance designers submitting work to clients can include compliance confirmation as part of their deliverables. E-commerce brands with text-heavy sale graphics especially need to verify their promotional images before campaign launch.
Tips for Better Results
- Keep essential messaging in the ad copy field rather than burned into the image
- Use large, bold visuals with minimal text overlay for strongest delivery
- Check every carousel card individually since each is evaluated separately
- Avoid counting on logo text being exempt, as it counts toward the ratio
- Pair with the FB ad text checker to validate both image and copy compliance
Produce Compliant Ad Content With Unifire
Checking images is one step in campaign preparation. Unifire handles the copy side by generating platform-ready ad text from your source content. Upload product descriptions, landing pages, or recordings, and the AI produces multiple ad copy variants optimized for Facebook’s format.
Combine compliant visuals verified through this checker with AI-generated copy from Unifire for campaigns that launch faster and perform better. Visit unifire.ai to see how the content engine accelerates ad production from concept to publish.
FAQ
Does Facebook still enforce the 20% text rule?
Facebook removed the hard 20% rejection threshold, but it still reduces reach for text-heavy images. Less text in your image generally means broader delivery, more impressions, and lower cost per result on your campaigns.
What counts as text in the image?
Any words, numbers, or text-based logos rendered within the image file count toward the ratio. Captions, headlines, and descriptions in the post body fields do not count since they are separate from the image.
Can I check images before uploading them to Ads Manager?
Yes. This tool lets you evaluate images before they enter your campaign. Catching high-text issues at the design stage means you adjust creatives proactively rather than discovering reduced delivery after launch.
What image formats does the checker support?
It supports JPG, PNG, and standard web image formats. Upload the exact file you plan to use in your ad to get the most accurate assessment of text coverage and likely delivery impact.
How do I produce ad visuals and copy together?
Unifire at app.blazehive.io generates ad copy from your source content. Pair it with compliant visuals checked through this tool for campaigns that are both well-written and policy-friendly from the start.
Pair this with:
- the SEO agent that ranks content while you sleep
- AI hero-image generator
- AI page title tool
- AI Article Writer
Or the SEO agent that ranks content while you sleep → Open the platform.