If the photo is taken at an angle, it will skew the results.
If you’re using a smart phone to take the photo, make sure to line up the camera square with the text. Try desaturating and/or upping the contrast on very colorful images. It’s not a foolproof trick but sometimes it can yield different results. Try creating a separate image with 3-5 distinct letters and then analyze both. If some of the letters appear blurry or just too generic, they could skew the results. Most font identifiers have a text detection feature, so you shouldn’t have to do much cropping, unless there are multiple typefaces present. Get a high-quality sample of the font at the highest resolution possible.
Black text on a white background in a horizontal orientation is preferred. If the text isn’t easy to read to your eye, it’s not clear enough for the font identifier. The font identifier won’t work well with blurry or pixelated text. Since differences in fonts can be a bit so slight, it helps if the tool can identify a specific flourish or swash in a certain letter. Your image should display the lettering fairly large. For the best results, you’ll want to consider: Most likely, you will be using a picture or a screenshot for your font sample. Image-Based Font Identifiers Tips for sampling text for an image-based font identifier But now you can find the exact font family (or at least related choices) in a matter of minutes. Once upon a time this was an arduous task which required hours of research and tedious letter matching. The following resources are browser extensions or web apps meant for anyone who needs to identify a particular font. Image-based font identifier tools work by recognizing certain attributes of the text in an image and matching it with a font in the tool’s database. Other characteristics like size, style and color are also easily identified. Web-based fonts can be identified using extensions that recognize highlighted text on a page by accessing the site’s code. Identifont is a great tool for honing in on the perfect font by style and other letter-based criteria using a questionnaire format.Fonts Ninja and WhatFont tie for best browser extensions for analyzing web-based fonts.WhatTheFont is far and away the fastest, most accurate font identifier by image.