Free Image Text Overlay Tool

The Image Text Overlay Tool is a free online tool that add custom text to images with full control over font, size, color, position, opacity, and shadow. download as png or jpg.. It runs entirely in your browser with no installation or sign-up needed.

Arial, Times New Roman, Georgia, Courier New, and Impact are available for text overlays.

Yes — choose from 7 positions: top-left, top-center, top-right, center, bottom-left, bottom-center, and bottom-right.

Yes, completely free. All processing happens client-side in your browser.

Absolutely. The Image Text Overlay Tool processes everything client-side in your browser. No data is uploaded to or stored on any server. Your content remains private on your device at all times.

Yes, the Image Text Overlay Tool is fully responsive and works on smartphones and tablets. You can use it on any device with a modern web browser -- no app download required.

No account or registration is needed. Simply open the Image Text Overlay Tool in your browser and start using it immediately. There are no sign-up walls or usage restrictions.

Simply enter your input in the provided field, adjust any settings to your preference, and the tool will process it instantly. You can then copy the result to your clipboard or download it.

The Image Text Overlay Tool works in all modern browsers including Chrome, Firefox, Safari, Edge, and Opera. For the best experience, use the latest version of your preferred browser.

Quality loss usually comes from a tool downscaling your photo before adding text. This tool avoids that by drawing your image and text onto an HTML canvas at the picture's full original resolution, so a 1920x1080 upload exports as 1920x1080 with the text baked in at native sharpness. Nothing is resized or recompressed beyond the format you pick. For lossless results, download as PNG, which also preserves any transparency in the source. If you choose JPG, the file is saved at 92 percent quality, a high setting that keeps text edges crisp while shrinking the file for faster sharing. To keep small text legible on large exports, scale the font size up to match the image. Upload your photo, type your caption, and download a full-resolution result.

The two export formats handle your image differently. PNG is lossless and keeps any transparency in the original picture, so areas that were see-through stay transparent and text edges remain perfectly sharp. That makes PNG the right choice for logos, screenshots, graphics with flat color, and anything you may edit again later, though files are larger. JPG cannot store transparency, so this tool flattens the image onto a white background and saves at 92 percent quality. The result is a much smaller file that loads quickly and uploads well to social platforms, with only minor compression on detailed photos. As a rule, pick PNG for graphics and maximum fidelity, and JPG for photographs you want to share or post. Add your text and download in whichever format fits your use.

Readable text comes down to contrast between the words and whatever sits behind them. The biggest help here is the drop shadow, which is on by default: it adds a soft dark outline glow whose blur scales with your font size, so light text stays visible even over cluttered or bright photos. Pair light or white text with the shadow on for the most reliable result, or switch the shadow off when your text is dark and the background is light. You can also move the text to a calmer area using the seven position buttons, and bump the font size up so letters cover more of the noisy detail. White is the default color precisely because it reads well over most images. Upload a photo, toggle the shadow, and adjust until your caption is easy to read.

A watermark is simply overlay text set to partial transparency so your branding shows without hiding the picture. Use the opacity slider, which ranges from 0 to 100 percent, and drop it to roughly 40 to 60 percent for a subtle mark that is clearly visible yet unobtrusive. Type your name, handle, or site, then place it with the position buttons; a corner like top-left or bottom-right is the usual spot for watermarks. The condensed Impact font reads boldly at lower opacity, while a smaller font size keeps the mark discreet. Because everything is processed locally in your browser and never uploaded, it is safe for unpublished or client photos. Download as PNG to keep transparency in the source image. Set the opacity, position your text, and export your watermarked photo.

The right font size depends on how large your image is, because text is measured in pixels relative to the picture's actual dimensions. The slider runs from 12 to 120 pixels, and the key is to match the size to the export. A 48-pixel label looks bold on a 600-pixel thumbnail but appears nearly invisible on a 4000-pixel export, so scale it up proportionally for large files. As a starting point, aim for text height around 5 to 10 percent of the image width, then nudge the slider while watching the live preview. Padding and shadow blur both adjust automatically with your chosen size, so spacing and legibility stay proportional. There is no single correct number, so let the preview guide you. Upload your image and drag the slider until the text looks balanced.