There are several tools available to identify fonts from an image. Here are some of the most popular ones:

1. WhatTheFont by MyFonts: This is a simple and easy font finder that can help you identify fonts. Just upload an image of the font you need identified, and the tool will do the job for you. WhatTheFont works by searching through its database and comparing its fonts to the one in your image. The app will list all font matches and give you a preview of how each looks like as text. Enter your own text and play with font size for the full experience. WhatTheFont is available for both iOS and Android devices.

2. Fontspring Matcherator: This tool uses accurate font matcher technology to identify fonts from an image. To get the best font matches, upload a high-quality image where letters are large and clear, not blurry or pixelated. If glyphs or characters aren’t found, increase the contrast and brightness of the image so the letters stand out. This helps the font analyzer extract your text and provide accurate results. After uploading, highlight the first font and ensure the glyph boxes select each letter. “Matcherate It!” and pick the best match! Then repeat the process with the same image and highlight the second font. Cursive or script fonts might not match well if letters are touching or connected. Find the best font by using image editing software to disconnect each letter before uploading.

3. The Font Squirrel Matcherator: This tool helps you identify what the font is in any image. Just upload any jpg, gif or png. After uploading, highlight the text you wish to match, show glyph boxes, and enter the corresponding letter below each shape below. If glyphs or characters aren’t found, increase the contrast and brightness of the image so the letters stand out. This helps the font analyzer extract your text and provide accurate results. The Font Matcherator will show over 60 fonts very similar to the one in the image you have uploaded and with links to pages from where you can download or buy them.

4. WhatFontIs: This tool detects both commercial and free fonts pretty accurately. The only small drawback is that it will only match what is in the MyFonts library. To use it, upload an image of the font you need identified, and the tool will list all font matches and give you a preview of how each looks like as text. Enter your own text and play with font size for the full experience.

Its worth noting that these tools may not always be 100% accurate, especially if the image is of low quality or the font is obscure. However, they can be a helpful starting point in identifying a font.